U.S. patent application number 09/738050 was filed with the patent office on 2002-06-20 for method and apparatus for an interactive catalog.
Invention is credited to Garcia, Gerardo, Morrison, Paul-David.
Application Number | 20020077921 09/738050 |
Document ID | / |
Family ID | 24966360 |
Filed Date | 2002-06-20 |
United States Patent
Application |
20020077921 |
Kind Code |
A1 |
Morrison, Paul-David ; et
al. |
June 20, 2002 |
Method and apparatus for an interactive catalog
Abstract
A method and apparatus for an interactive catalog includes
presenting a portion of a database. The method includes presenting
a first tier of selectable graphics images. Each selectable
graphics image in the first tier of selectable graphics images
represents a first collection of data structures corresponding
thereto. The method also includes presenting a second tier of
selectable graphics images, in response to a selecting of a
selectable graphics image of the first tier to produce a first tier
selected graphics image. Each selectable graphics image in the
second tier of selectable graphics images represents a second
collection of data structures. Each data structure in the second
tier also belongs to the first collection of data structures
corresponding to the first tier selected graphics image.
Inventors: |
Morrison, Paul-David; (Round
Rock, TX) ; Garcia, Gerardo; (Austin, TX) |
Correspondence
Address: |
Rick B. Yeager
10805 Mellow Lane
Austin
TX
78759
US
|
Family ID: |
24966360 |
Appl. No.: |
09/738050 |
Filed: |
December 15, 2000 |
Current U.S.
Class: |
705/26.1 |
Current CPC
Class: |
G06Q 30/0601 20130101;
G06Q 30/02 20130101 |
Class at
Publication: |
705/26 |
International
Class: |
G06F 017/60 |
Claims
What is claimed is:
1. A method for presenting a portion of a database, the method
comprising steps of: presenting a first tier of tabs, each tab in
the first tier of tabs representing a first collection of data
objects corresponding thereto; and in response to a selecting of a
tab of the first tier to produce a selected first tier tab,
presenting a second tier of tabs, each tab in the second tier of
tabs representing a second collection of data objects, each data
object in the second tier also belonging to the first collection of
data objects corresponding to the selected first tier tab.
2. The method of claim 1, wherein: the second tier of tabs is not
visible until after the selecting of a tab of the first tier.
3. The method of claim 1, wherein: the second tier of tabs is
visible.
4. The method of claim 1, further comprising a step of: in response
to a selecting of a tab of the second tier to produce a selected
second tier tab, presenting a third tier of tabs, each tab in the
third tier of tabs representing a third collection of data objects,
each data object in the third tier also belonging to the second
collection of data objects corresponding to the selected second
tier tab.
5. The method of claim 4, wherein: the third tier of tabs is not
visible until after the selecting of a tab of the second tier.
6. The method of claim 4, further comprising a step of: in response
to a selecting of a tab of the third tier to produce a selected
third tier tab, presenting a fourth tier of tabs, each tab in the
fourth tier of tabs representing a fourth collection of data
objects, each data object in the fourth tier also belonging to the
third collection of data objects corresponding to the selected
third tier tab.
7. The method of claim 1, wherein: the database is a catalog of
products.
8. The method of claim 1, wherein: the presenting the first tier of
tabs includes executing a process in a first computer system and
displaying the first tier of tabs on a display device of a second
computer system; and the selecting of a tab of the first tier to
produce a selected first tier tab includes providing a selection of
the selected first tier tab to the first computer system.
9. The method of claim 1, wherein: after the selecting of the tab
of the first tier to produce the selected first tier tab
representing a first collection of data objects, and in response to
a selecting of a subsequent tab of the first tier to produce a
subsequent selected first tier tab, wherein the first tier includes
both the selected first tier tab and the subsequent selected first
tier tab: replacing the second tier of tabs with a subsequent
second tier of tabs representing a fourth collection of data
objects; and replacing the third tier of tabs with a subsequent
third tier of tabs representing a fourth collection of data
objects.
10. The method of claim 1, further comprising a step of: modifying
a browser to perform the presenting the first tier of tabs.
11. The method of claim 1, further comprising: receiving a scroll
input corresponding to at least one of the first tier and the
second tier; in response to receiving a scroll input, scrolling the
corresponding at least one of the first tier and the second
tier.
12. The method of claim 1, wherein: at least one of the first tier
and the second tier is horizontal.
13. The method of claim 1, wherein: at least one of the first tier
and the second tier is vertical.
14. The method of claim 1, wherein: at least one of the first tier
and the second tier is horizontal and at least one of the first
tier and the second tier is vertical.
15. The method of claim 1, wherein: the form representing the
collection of records of tabs is visually scalable.
16. The method of claim 1, further comprising a step of: accessing
the database over a network.
17. The method of claim 16, wherein: accessing the database over a
network includes accessing the database over the Internet.
18. The method of claim 16, wherein: accessing the database
includes reading a computer readable medium.
19. The method of claim 16, wherein: accessing the database over a
network includes accessing a first portion of the database over the
Internet and a second portion of the database over a computer
readable medium.
20. The method of claim 16, further comprising: storing the portion
of the database locally.
21. The method of claim 1, comprising accepting a text input search
request from a user; conducting a search and identifying at least
one data object that satisfies the search request; identifying at
least one data object; determining a second tier of tabs associated
with the data object; determining a first set of tabs associated
with the data object; and displaying a representation of the data
object along with the first set of tabs and the second set of
tabs.
22. The method of claim 1, comprising presenting a graphic image on
at least one of the first tier tabs.
23. The method of claim 1, comprising presenting a graphic image on
at least one of the second tier tabs.
24. A method of accessing and presenting a plurality of catalogs,
the method comprising: presenting, on a graphic user interface, a
plurality of tabs, each tab representing a library of at least one
catalog; Presenting, in response to selection of a tab, at least
one icon, each icon representing a catalog; accepting the selection
of a first icon; and presenting a first catalog in response to the
first icon.
25. The method of claim 24 further comprising; accepting the
selection of a second icon; presenting a second catalog in response
to the second icon.
26. The method of claim 24, comprising presenting the first catalog
in a multi-tier tab format.
27. A method for presenting an electronic office products catalog,
the method comprising: assigning, for each office product, at least
one product category name; assigning, for each product category
name, an alphabetic tab, such that the tab corresponds to the first
letter of the product category name; assigning, for each office
product, at least one page number of the electronic catalog where
the office product will be displayed; assigning, for each product
category name, a set of page numbers corresponding to the pages of
the electronic catalog at least one office product corresponding to
the product category name will be displayed in the electronic
office products catalog; presenting a first tier of alphabetic
tabs, each alphabetic tab displaying at least one letter; in
response to a selecting of an alphabetic tab, presenting a second
tier of product category name tabs, such that a product category
name tab is presented for each product category name beginning with
the alphabetic letter of the selected alphabetic tab; in response
to a selecting of a product category name tab, presenting a third
tier page number tabs, such that at least one page number tab is
presented for each product category name; and in response to a
selecting of a page number tab, displaying the first page
represented by the page number tab.
28. The method of claim 27 comprising scrolling at least one of the
alphabetic, product name, or page number tabs.
29. The method of claim 27 comprising in response to a selecting of
a product category name tab, presenting a third tier of product
sub-category name tabs such that at least one sub-category name tab
is presented for each product category name; in response to a
selecting of a product sub-category name tab, presenting a fourth
tier of page number tabs, such that at least one page number tab is
presented for each subproduct category name; and in response to a
selecting of a page tab, displaying the first page represented by
the page number tab.
30. The method of claim 27 comprising accessing the electronic
office products catalog over a network.
31. The method of claim 27 comprising storing the portion of the
database locally.
32. A method for automatically creating an electronic catalog
having at least one tier of selectable graphic images, the method
comprising steps of: selecting a group of records corresponding to
a selectable graphic image; determining whether the group of
records fits on a first page; if the group of records fits on the
page, tagging all the records in the group with the page number of
first page; and if the group of records does not fit on the first
page, splitting the records into a first subgroup and at least one
other subgroup, tagging all the records in the first subgroup with
the page number of the first page, and assigning each other
subgroup to a new page associated with the subgroup.
33. A method for automatically creating a custom electronic catalog
from a larger catalog, the custom electronic catalog having at
least one tier of selectable graphic images, the method comprising:
reviewing the larger catalog; designating each item from the larger
catalog to be included in the custom electronic catalog; and for
each designated item selecting a group of records corresponding to
a selectable graphic image; determining whether the group of
records fits on a first page; if the group of records fits on the
first page, tagging all the records in the group with a page number
of the first page; and if the group of records does not fit on the
first page, splitting the records into a first subgroup and at
least one other subgroup, tagging all the records in the first
subgroup with the page number of the first page, and assigning each
other subgroup to a new page associated with the subgroup.
34. A method for creating a electronic office products catalog, the
method comprising: Reading at least one data file, the data file
representing information about a plurality of office products, the
information for each office product including an item number for
the product, a manufacturer name, an optional location of a
graphics image of the object, product information such as narrative
description, size, cost, and weight, and at least one product
category name; assigning each office product to a page in the
catalog; assigning each page in the catalog at least one page
number tab; assigning each office product to at least one product
category name; assigning each product category name to at least one
product category name tab; assigning each product category name to
at least one alphabetic tab; displaying a first tier of user
selectable alphabetic tabs; displaying a second tier of user
selectable product category name tabs such that product category
name corresponds to a selected alphabetic tab; displaying a third
tier of user selectable page number tabs such that the page number
tabs correspond to a selected product category name; and displaying
a page from the catalog such that the page corresponds to a
selected page number tab.
35. The method of claim 34 wherein assigning each office product to
a page in the catalog includes selecting a proposed page for the
office product; determining whether there is room on the page to
display the product information and image; if the product
information and image fits on the page, assigning the page number
to the office product; and if the product information and image
does not fit on the page, changing the selected page and repeating
the steps of determining whether there is room on the selected page
until the product information and image fits on a selected
page.
36. A method for presenting a portion of a database, the method
comprising steps of: presenting a bottom tier of tabs, each tab in
the bottom tier of tabs representing a first collection of data
objects corresponding thereto; and in response to a selecting of a
tab of the bottom tier to produce a selected bottom tier tab,
presenting a form of selectable graphics images representing a
collection of records of the database; and presenting a next tier
of tabs, each tab in the next tier of tabs representing a
collection of tabs of the bottom tier of tabs.
37. The method of claim 36, further comprising a step of: receiving
an action from the form.
38. The method of claim 37, wherein: the action is a text
entry.
39. The method of claim 37, wherein: the action is a quantity.
40. The method of claim 37, further comprising: in response to
receiving an action, generating a record for subsequent action.
41. The method of claim 37, further comprising: generating a
purchase order in response to receiving the action.
42. A method of presenting a plurality of electronic catalogs on a
computer workstation, the method comprising presenting a menu of
electronic catalogs to a user from the workstation; and in response
to the selection of a catalog, displaying a page from the selected
electronic catalog, a second tier of user selectable tabs,
including at least one tab associated with the page, and a first
tier of user selectable tabs, including at least one tab associated
with the second tier tab associated with the page.
43. The method of claim 42 comprising displaying a product display
page.
44. The method of claim 42 comprising displaying an index page.
Description
FIELD OF THE INVENTION
[0001] The invention relates generally to interactive computer
technology and more particularly to method and apparatus for an
interactive catalog.
BACKGROUND OF THE INVENTION
[0002] Online or computer-based shopping can be a tedious and
difficult activity. Even when a single supplier or distributor is
selected, the number of products available can be overwhelming.
Unfortunately, searching for a particular product often requires
"drilling down" a web site by clicking on a button on a first page
to get to a second page, clicking on a button on a second page to
get to a third page, and so on until a page showing the product
that is desired appears. If the web site designer cannot anticipate
the myriad ways in which different potential customers think of the
same product, then the web site can be difficult for the potential
customer to navigate. Some allow text-based searching, which can be
useful if the potential customer and the web site designer use the
same words to describe the product.
[0003] Many potential customers find paperbound catalogs of
products easier to use. Customers can thumb through a paperbound
catalog quickly, finding a section that is likely to contain the
desired product, and then read a particular page of the catalog to
obtain information quickly. A paperbound catalog often contains a
table of contents organized by category, an index organized
alphabetically, a list of manufacturers organized by company name,
and a list of part numbers or product numbers organized
numerically. These sections of the paperbound catalog are often
cross-referenced to one another and to a page showing a picture of
the product.
[0004] Therefore, a need has arisen for an electronic catalog that
can be used as a paperbound catalog.
BRIEF DESCRIPTION OF THE DRAWINGS
[0005] FIG. 1 shows a screen object having a first tier, a second
tier, a third tier, and an image window, in accordance with one
embodiment of the present invention.
[0006] FIG. 2 shows a tabular representation of several records
selected from a portion of database, in accordance with one
embodiment of the present invention.
[0007] FIG. 3 shows a flow chart of a process for generating a
four-tier database interface based upon a database, in accordance
with one embodiment of the present invention.
[0008] FIG. 4 shows the steps of FIG. 3, in which a file is loaded
and validated, in greater detail.
[0009] FIG. 5 shows the step of FIG. 3, in which a file is sorted,
in greater detail.
[0010] FIG. 5A shows the steps of sorting the file in greater
detail.
[0011] FIG. 6 shows a flowchart of a process for performing the
step of FIG. 3, in which presentation groups are created, in
greater detail.
[0012] FIG. 7 shows a flowchart for a method for presenting a
portion of a database.
[0013] FIG. 8 shows a flowchart for displaying records.
[0014] FIG. 9 shows a screen for a catalog browser and electronic
bookcase purchasing workstation embodiment.
SUMMARY OF THE INVENTION
[0015] The disclosed method and apparatus for an interactive
catalog includes a collection of methods that allow a merchant or
supplier to organize products in many different ways. Customers can
choose various ways to "thumb through" the products. A customer is
presented with a row of tabs, referred to as a first tier. In this
embodiment, the first tier includes an alphabetical list of
categories, including "A."
[0016] Each tab in the first tier has a collection of categories
associated therewith. A second tier of tabs, appearing directly
below the first tier of tabs, allows a customer to select a product
category tier tab.
[0017] The catalog includes a collection of graphic images for the
products available from the merchant or supplier. The graphic
images are arranged dynamically into pages as the customer clicks
on the various tabs. Each tab has at least one page associated
therewith. As the customer clicks on various tabs, the page
associated with the tab, or the first page if the tab has several
pages associated therewith, is displayed. No matter how the
customer desires to thumb through the catalog, pages are selected
to accommodate the customer.
[0018] Moreover, the tabs are themselves dynamically selected. For
example, the tabs such as those beginning with the letter "A" may
be displayed. As the customer clicks on a tab identifying a
category of products, a collection of subcategories of products is
displayed. A tab and page for each of the subcategories is
presented as the second tier. When the customer clicks on a product
category tier tab, a collection of subcategories such as page
numbers is displayed as the third tier.
DETAILED DESCRIPTION OF AN EMBODIMENT OF THE INVENTION
Screen for Searching and Purchasing Products using the Online
Catalog
[0019] FIG. 1 shows a screen object having a first tier 102, a
second tier 104, a third tier 106, and an image window 108, in
accordance with one embodiment of the present invention.
[0020] The first tier 102, also known as an alpha tier, includes
several tabs 110-118. As shown in FIG. 1, each of the tabs 110-119
of the first tier 102 is assigned one or more letters of the
alphabet. For example, tab 112 is assigned the letter "A," tab 114
is assigned the letter "B," tab 116 is assigned the letter "C," and
tab 118 is assigned the range of letters "D" and "E." It will be
recognized that one or more of the tabs 110-118 may be replaced
with any graphics image including an icon, a JPEG image, a GIF
image, text message, or other graphics image. It will also be
recognized that tab content may include any top-level organization
of the online catalog.
[0021] In accordance with one embodiment of the present invention,
the first tier 102 is scrollable. In other words, the first tier
102 may include additional first tier tabs that are not shown, such
as a tab 119 (not shown until the first tier 102 is scrolled to
display it) that is assigned the letter "P." A user may scroll the
tabs 110-118 to the left or to the right. As the user scrolls the
tabs 110-118, the additional first tier tabs become visible.
[0022] In accordance with one embodiment of the present invention,
the first tier 102 is visually scalable. In other words, as the
user enlarges or reduces the size of the first tier 102, the size
of the tabs enlarges or reduces as well. In accordance with another
embodiment of the present invention, the first tier 102 is visually
stretchable in at least one direction. In other words, as the user
enlarges or reduces the size of the first tier 102 in a first
direction, the size of each tab remains unchanged and number of
tabs of the first tier 102 that is visible increases or
reduces.
[0023] In accordance with one embodiment of the present invention,
the first tier 102 is integrated into a browser, such that when a
browser button is selected at least one tab is presented. In
accordance with another embodiment of the present invention, each
of the tabs 110-119 of the first tier 102 is implemented as a
control such as an active-X control. The first tier 102 is
separable from the second tier 104, the third tier 106, and the
image window 108 as a control, and may be moved about on the screen
using a graphical user interface. Moreover, the first tier 102 may
be oriented in either a vertical direction or a horizontal
direction. Using a command from a pull-down menu, a user may change
the orientation from the vertical direction to the horizontal
direction, or vice versa.
[0024] Each of the tabs (or other graphics images) is selectable.
For example, a user may select a tab by clicking on the tab using a
mouse or other selection device, or by typing a selection using a
keyboard.
[0025] In accordance with one embodiment of the present invention,
the second tier 104 remains invisible until a user selects a tab of
the first tier 102 by clicking on the tab using a mouse or other
selection device, or by typing a selection using a keyboard. Once
the user selects a tab of the first tier 102, the second tier 104
becomes visible. The second tier 104, also known as a beta tier,
includes several tabs 120-128.
[0026] As shown in FIG. 1, each of the tabs 120-128 of the second
tier 104 is assigned a category that falls within a larger category
associated with the selected first tier tab. For example, if the
tab 112 (assigned the letter "A") in the first tier 102 is
selected, then a tab 120 of the second tier 104 is labeled
"Adhesives," and a tab 122 of the second tier 104 is labeled
"Art/Drafting." For example, if the tab 119 (assigned the letter
"P," but not shown in FIG. 1 until the first tier 102 is scrolled
to display it) in the first tier 102 is selected, then the a tab
120 of the second tier 104 is labeled "Printers," and a tab 122 of
the second tier 104 is labeled "Palettes."
[0027] It will be recognized that one or more of the tabs 120-128
may be replaced with any graphics image including an icon, a JPEG
image, a GIF image, text message, or other graphics image. For
example, if the tab 112 (assigned the letter "A") in the first tier
102 is selected, then the tab 120 of the second tier 104 may be
labeled with an image of a roll of tape to represent adhesives. If
the tab 119 (assigned the letter "P," not shown in FIG. 1) in the
first tier 102 is selected, then the tab 120 of the second tier 104
may be labeled with an image of a printer to represent
printers.
[0028] In accordance with another embodiment of the present
invention, the tabs 120-128 of the second tier 104 are visible in
outline, as vacant tabs, until a user selects a tab of the first
tier 102. When the user selects the tab 112 (assigned the letter
"A") in the first tier 102, for example, then a label "Adhesives"
appears within tab 120, and a label "Art/Drafting" appears within
the tab 122 of the second tier 104. When the user selects the tab
119 (assigned the letter "P") in the first tier 102, then a label
"Printers" appears within the tab 120, and a label "Palettes"
appears within the tab 122 of the second tier 104.
[0029] In accordance with one embodiment of the present invention,
the second tier 104 is scrollable. In other words, the second tier
104 may include additional second tier tabs that are not shown. A
user may scroll the tabs 120-128 to the left or to the right. As
the user scrolls the tabs 120-128, the additional second tier tabs
become visible.
[0030] In accordance with one embodiment of the present invention,
the second tier 104 is visually scalable so that as the user
enlarges or reduces the size of the second tier 104, the size of
the tabs enlarges or reduces as well. In accordance with another
embodiment of the present invention, the second tier 104 is
visually stretchable so that as the user enlarges or reduces the
size of the second tier 104 in a second direction, the size of each
tab remains unchanged and number of tabs of the second tier 104
that is visible increases or reduces.
[0031] The second tier 104 is separable from the third tier 106,
and the image window 108, and may be moved about on the screen
using a graphical user interface. Moreover, the second tier 104 may
be oriented in either a vertical direction or a horizontal
direction. Using the graphical user interface, a user may change
the orientation from the vertical direction to the horizontal
direction, or vice versa.
[0032] Each of the tabs (or other graphics images) is selectable.
For example, a user may select a tab by clicking on the tab using a
mouse or other selection device, or by typing a selection using a
keyboard.
[0033] In accordance with one embodiment of the present invention,
the third tier 106 remains invisible until a user selects a tab of
the second tier 104 by clicking on the tab using a mouse or other
selection device, or by typing a selection using a keyboard. Once
the user selects a tab of the second tier 104, the third tier 106
becomes visible. The third tier 106, also known as a gamma tier,
includes several tabs 130-138.
[0034] As shown in FIG. 1, each of the tabs 130-138 of the third
tier 106 is assigned a page number of the catalog. The page number
is identified with a subcategory of products that falls within a
larger category associated with the selected second tier tab. For
example, if the tab 120 of the second tier 104 includes a text
message, icon, or other graphics image representing adhesives and
is selected, then the third tier includes a tab 130 that is labeled
with page numbers of the catalog associated with adhesives. If the
tab 122 of the second tier 104 includes a text message, icon, or
other graphics image representing art and drafting supplies and is
selected, then the third tier includes a tab 130 that is labeled
with a page number of the catalog associated with art and drafting
supplies. Bottom tier tabs are individually numbered tabs
representing individual catalog pages. Alternately, these tabs may
have a "p" or "page" associated with the number to indicate a page
number.
[0035] If the tab 120 of the second tier 104 includes a text
message, icon, or other graphics image representing printers and is
selected, then the third tier includes a tab 130 that is labeled
with a page number of the catalog associated with printers. If the
tab 122 of the second tier 104 includes a text message, icon, or
other graphics image representing palettes and is selected, then
the third tier includes at least one tab 130 that is labeled with a
page number of the catalog associated with palettes. There may be
more than one tab of page numbers associated with a second tier
selection.
[0036] In accordance with another embodiment of the present
invention, the tabs 130-138 of the third tier 106 are visible in
outline, as vacant tabs, until a user selects a tab of the first
tier 102. When the user selects a tab of the first tier 102, the
tabs of the third tier 106 becomes labeled. In accordance with yet
another embodiment of the present invention, the tabs 130-138 of
the third tier 106 are visible in outline, as vacant tabs, until a
user selects a tab of the second tier 104. When the user selects a
tab of the second tier 104, the tabs of the third tier 106 becomes
labeled. When a tab of the third tier 106 becomes labeled, a text
message appears identifying the page number of the catalog
associated with the selected items.
[0037] The selected category and subcategory may be associated with
a large number of pages. In accordance with one embodiment of the
present invention, the third tier 106 is scrollable. In other
words, the third tier 106 may include additional third tier tabs
that are not shown. A user may scroll the tabs 130-138 to the left
or to the right. As the user scrolls the tabs 130-138, the
additional third tier tabs become visible.
[0038] In accordance with one embodiment of the present invention,
the third tier 106 is visually scalable so that as the user
enlarges or reduces the size of the third tier 106, the size of the
tabs enlarges or reduces as well. In accordance with another
embodiment of the present invention, the third tier 106 is visually
stretchable in at least one direction so that as the user enlarges
or reduces the size of the third tier 106, the size of each tab
remains unchanged and number of tabs of the third tier 106 that are
visible increases or reduces.
[0039] In accordance with another embodiment of the present
invention, each of the tabs 130-138 of the third tier 106 is
implemented as a control such as an active-X control. The third
tier 106 is separable from the second tier 104 and the image window
108, and may be moved about on the screen using a graphical user
interface. Moreover, the third tier 106 may be oriented in either a
vertical direction or a horizontal direction. Using the graphical
user interface, a user may change the orientation from the vertical
direction to the horizontal direction, or vice versa.
[0040] Each of the tabs (or other graphics images) is selectable.
For example, a user may select a tab by clicking on the tab using a
mouse or other selection device, or by typing a selection using a
keyboard.
[0041] In accordance with another embodiment of the present
invention, the user may use a dialogue box to conduct a search for
a text term. For instance, the customer may wish to find a specific
part number of an Acme Company part. By using the dialogue box, the
customer may search for product by name, by manufacturer, or by
part number. When the requested part is identified, it will be
displayed in the image window. If the customer asked for a specific
model of laser printer, for example, the page of the catalog
containing the printer would be displayed in the image window 108;
the page number tabs for the sets of pages having laser printers
would be displayed in the third tier 106; the various types of
printers would be displayed in the second tier; and the letter "P"
tab would be displayed along with neighboring letters in the first
tier. The text search permits a customer to view the same catalog
page or pages as would be found by selecting "P" for printer in the
first tier, then selecting "Laser Printer" in the second tier, and
selecting a specific page number tab from the third tier.
[0042] It will be recognized that the screen object of FIG. 1 is
organized to aid a user in navigating the catalog to arrive at a
desired page. Accordingly, additional cross-references may be
included. For example, in accordance with one embodiment of the
present invention, the second tier 104 includes a tab identifying a
manufacturer of a printer and also includes a tab associated with
the printers generally. If a name of a manufacturer of printers
begins with "L", such as Lexmark, then both a tab identifying the
manufacturer and a tab identifying printers generally appear when
the user selects the tab labeled "L" in the first tier 102. In
accordance with another embodiment of the present invention, only
categories, and not manufacturers, are included in the second tier
104 when the user selects a tab of the first tier 102. However,
even in such embodiment, a search function as described in the
paragraph above allows the user to search for products associated
with a manufacturer.
[0043] Additional tiers may be added, and that at least one tier
may be omitted, where such additional or omission aids the user in
navigating to the appropriate page or pages.
[0044] Although not shown in FIG. 1, in accordance with another
embodiment, a fourth tier is also included. Further tiers may also
be added as needed. In accordance with one embodiment of the
present invention, the fourth tier remains invisible until a user
selects a tab of the third tier by clicking on the tab using a
mouse or other selection device, or by typing a selection using a
keyboard. Once the user selects a tab of the third tier, the fourth
tier becomes visible. The fourth tier includes several tabs (not
shown in the figure). Each of the tabs of the fourth tier of the
fourth tier is assigned a category that falls within a larger
category associated with the selected third tier tab.
[0045] In accordance with one embodiment of the present invention,
the first tier is divided into portions. For example, when the
catalog is used to purchase motor vehicles, one portion of the
first tier is used to present types of motor vehicles and another
portion is used to represent ranges of prices. In the first
portion, each tab is labeled with a category of motor vehicle (van,
truck, sports car, etc.) while in another portion each tab is
labeled with a range of prices ($1-$10,000, $10,001-$20,000,
$20,001-$30,000, etc.) When a customer selects a tab in the first
portion of the alpha tier (for example, sports cars), the second
tier is modified as necessary to include a tab to subcategories of
sports cars (two door, high performance, import, etc.). When a
customer selects a tab in the second portion of the alpha tier (for
example, the $10,001-$20,000 price range), the second tier is
modified as necessary to include a tab to subcategories of such
price range. The second tier may be modified to include a tab to a
$10,001-$12,000 price range, a tab to a $12,001-$14,000 price
range, and a tab to a $14,001-$16,000 price range. Financing terms
may also be included in the second tier.
[0046] The tabs need not be labeled only with text. Graphics and
even video may be included. For example, when the catalog is used
to purchase motor vehicles and one portion of the first tier is
used to present types of motor vehicles, each tab in the first
portion may be labeled with a stick-figure representation of a type
of motor vehicle (van, truck, sports car, etc.) or with a
photograph of such a type of motor vehicle. This may be
particularly helpful with an international clientele, which may not
speak exclusively any one language. Instead of a stick figure or
photograph, an active-GIF image or streaming-video image of the
vehicle, spinning or driving, may be included.
[0047] The use of graphics within some of the tabs does not
preclude the use of text in other tabs, at the same tier or in
other tiers. Some tabs may have both text and graphics. For
example, a customer desiring to purchase a Hewlett Packard laser
printer, but who does not know the precise model number, may find a
tab in the second tier that includes both the name of a
manufacturer (Hewlett-Packard) and a graphic image representing the
manufacturer's logo.
[0048] Any one or more of the tabs of the fourth tier may be
replaced with any graphics image including an icon, a JPEG image, a
GIF image, text message, or other graphics image. In accordance
with another embodiment of the present invention, the tabs of the
fourth tier are visible in outline, as vacant tabs, until a user
selects a tab of the third tier. In accordance with one embodiment
of the present invention, the fourth tier is scrollable. In other
words, the fourth tier may include additional fourth tier tabs that
are not shown. A user may scroll the tabs of the fourth tier to the
left or to the right. As the user scrolls the tabs of the fourth
tier, the additional fourth tier tabs become visible.
[0049] In accordance with one embodiment of the present invention,
the fourth tier is visually scalable so that as the user enlarges
or reduces the size of the fourth tier, the size of the tabs
enlarges or reduces as well. In accordance with another embodiment
of the present invention, the fourth tier is visually stretchable
so that as the user enlarges or reduces the size of the fourth tier
in a second direction, the size of each tab remains unchanged and
number of tabs of the fourth tier that is visible increases or
reduces. The fourth tier is separable from the other tiers and the
image window 108, and may be moved about on the screen using a
graphical user interface. Moreover, the fourth tier may be oriented
in either a vertical direction or a horizontal direction. Using the
graphical user interface, a user may change the orientation from
the vertical direction to the horizontal direction, or vice versa.
Each of the tabs (or other graphics images) is selectable. For
example, a user may select a tab by clicking on the tab using a
mouse or other selection device, or by typing a selection using a
keyboard.
[0050] In accordance with one embodiment of the present invention,
the lower tiers (i.e., the tiers beyond the alpha tier) are
extensible. In other words, such tiers may appear only when certain
tabs of a higher tier are selected. For example, some types of
products require additional categorization. There may be only a few
types of clipboards, for example, and several hundred types of
pens. When a customer desires a clipboard, selecting "C" at the
alpha tier and "Clipboards" at the beta tier cause a third tier to
appear that provides tabs to the catalog pages showing clipboards.
But when customer desires a pen, selecting "P" at the alpha tier
and "Pens" at the beta tier, the user may select "ball point pens,"
"felt tipped pens," "fountain pens," "refillable pens," etc. at the
third tier. Selecting one of the tabs in the third tier causes a
fourth tier to appear that provides tabs to the catalog pages
showing pens. Accordingly, the fourth level appears when pens are
selected, but does not appear when clipboards are selected.
Mini-catalog
[0051] When a customer has a particular interest or intends to make
frequent purchases within a given category, the customer may create
a mini-catalog. One type of mini-catalog is a flagged mini-catalog.
In a static flagged mini-catalog, the customer has marked (or
"flagged") certain products as being of particular interest.
Thereafter, when the customer uses the mini-catalog, only the
flagged records are retrieved by queries. This is of particular
interest to customers interested in a particular line of products,
or who prefer certain manufacturers, yet who purchase from large
wholesalers' catalogs or resellers' catalogs.
[0052] A file indicating which products are flagged may be stored
on a client machine at the customer's location (for example, in a
"cookie"), or may be stored in a table within the database itself.
The file may, for example, include pointers to locations within the
database, allowing the service provider to update information
within the records themselves. This additional personalization may
be linked with other client management software to provide
customers with a highly personalized purchasing experience.
[0053] Another type of mini-catalog is a download mini-catalog. In
a download mini-catalog various records of the product database are
copied to another location, for example to a client machine at the
customer's location. The client is thereafter able to access these
records very quickly. The customer may be permitted to access the
database periodically and download updates to the database. This
may be of particular interest to customers who may not have
high-speed connections to a server where the database is stored, or
who need to evaluate several purchasing options before actually
making a purchase.
[0054] Although not strictly a mini-catalog, in accordance with one
embodiment of the present invention, the database also includes an
active agent to provide an active interface with the customer. The
agent, also referred to as a "bot," is able to perform a search of
the entire database. Accordingly, each tab is actually an interface
with an instance of the agent. When a customer selects a tab, the
agent associated with that tab performs a search within the entire
database as it exists at that moment in time. The agent determines
whether a lower tier is indicated, and if so, updates such lower
tier to allow the customer to continue drilling down into the
database. The agent automatically builds the database, creating
lower tiers as necessary, placing tabs in such lower tiers, and
associating such tabs with still more instances of the agent.
[0055] The agent may be particularly useful in databases that are
updated frequently, such as commodities or the stock market, and
which are accessed locally or over high-bandwidth connections. The
agent may be highly adaptive, and may interact with other customer
management software residing within the database itself or within
the customer's client software. Such active searching may require
additional bandwidth between the client and the database server
when the database is accessed remotely. However, particularly when
the database resides on the same machine as the agent, there need
be no appreciable latency.
[0056] In accordance with one embodiment, a browser function is
also included. The browser function allows the customer to store
pointers to various catalogs that reside locally or remotely on a
PC, server, or website. Each catalog accessible from the browser is
typically associated with a browser button or access method such as
list of selectable items. When a catalog is selected, such as by
pressing a browser button, the browser accesses the appropriate
catalog. Additional catalogs can be added through a save function
which permits future access to the catalog. If the customer
software is not loaded, the browser loads and launches the software
in response to the use selected an appropriate browser button.
[0057] In a similar embodiment of the present invention, an
additional tier above the alpha tier is included. The additional
tier above the alpha tier allows the customer to select a catalog
(that is, select a database). The browser or other client software,
or other software executed by the customer, configures the browser
according to the particular catalog that the customer selects.
Database Records
[0058] FIG. 2 shows a tabular representation of several records
selected from a portion of database, in accordance with one
embodiment of the present invention. The tabular representation
includes a record 202, associated with a Hewlett Packard laser
printer model 500cp. The record 202 includes a first field 204 that
contains an item number. The item number is unique for each record
within the database. The record 202 also includes a second field
206 that contains a product type. The product type includes a
plurality of terms that describe e.g. the Hewlett Packard laser
printer model 500cp. Specifically, the product type includes
"printer," "laser printer," "office equipment," and other
descriptions of the Hewlett Packard laser printer model 500cp. If
desired, the product type may also include manufacturer
information.
[0059] In accordance with one embodiment of the present invention,
each of the terms included within the product type has a tier flag
associated therewith. For example, the tier flag associated with
the term "printer" may be set to 2, and tier flags associated with
the terms "laser printer," "office equipment," and other
descriptions of the Hewlett Packard laser printer model 500cp may
be set to 1. As shown in FIG. 2, each tier flag that is set to 2 is
indicated by an asterisk.
[0060] Each record also includes a manufacturer field 212, a part
number field 208, a page number field 210, and an image file
pointer field 214. It should be recalled that, in the corresponding
paper catalog, each page of the catalog contains several
photographic images. The manufacturer field 212 identifies the
manufacturer of the item identified by the record, and the part
number field 208 identifies a part number assigned by the
manufacturer to the item identified by the record. The page number
field 210 contains the page number on which the item identified in
the record appears in the corresponding paper or electronic
catalog. This can easily be simulated in accordance with one
embodiment of the present invention. However, the described
embodiment of the present invention, additional features may also
be added. For example, in addition to the photographic images,
interactive scripts can be included. As explained further herein,
in accordance with one embodiment of the present invention, each
page number points to a plurality of images, including JPEG (Joint
Photographic Experts Group) images, GIF images, bitmap images, TIFF
images, MPEG (Motion Picture Expert Group) images, or other
computer-readable images such as JBIG (Joint Bi-Level Images
Experts Group) images and non-text images such as .xls, .dbs,
etc.
[0061] Some records may require additional fields to express all of
the categories to which the corresponding products belong. For
example, in the example of an extensible database provided above,
the records describing clipboards require only an identification to
the second-tier tab labeled as "Clipboards," while the records
describing pens require an identification both to the second-tier
tab labeled as "pens" and also to a third-tier tab further defining
the type of pen the record describes.
[0062] In accordance with another embodiment of the present
invention, the user may use a GOTO box to conduct a search for a
specific page. For instance, the customer may know that a desired
product is on page 92 of the catalog, and input "92" in a GOTO box.
Upon receipt of this request, page 92 will be displayed, and the
tier displays will be adjusted to reflect path to the requested
page.
Flowchart for Generating Database
[0063] The discussion of FIG. 1 was presented from the customer's
perspective in using an embodiment of the current invention. The
description below describes the invention from the perspective of
the technician who produces electronic catalogs from another
embodiment of the invention.
[0064] FIG. 3 shows a flow chart of a process for generating a
three-tier database interface based upon a database, in accordance
with one embodiment of the present invention. The three-tier
database interface includes an alternate database organization,
used to generate the screen object of FIG. 1. Each record of the
database includes a product type field having a plurality of terms,
one of which has a tier flag of 2. The process of FIG. 3 creates a
tree data structure that is used to organize the records of the
database.
[0065] The database is, for example, a 20,000 item, office products
catalog database of products. The method begins at step 250 and
proceeds to step 252 in which a database is accessed. At step 254,
a file is selected. In accordance with one embodiment of the
present invention, the file is a dedicated file that is selected
each time the method is executed. In accordance with a second
embodiment of the present invention, the file is selected in
response to received user input. If desired, the user input may be
received via a drop-down menu presented by a form.
[0066] At step 256, the file is loaded (i.e., copied into a system
memory) and at step 258 the file is validated. At step 260, the
file is sorted. At step 262, presentation groups are created. At
step 264, the method terminates.
Flowchart for Building a Database: Loading and Validating
[0067] FIG. 4 shows the steps 256 and 258 of FIG. 3, in which a
file is loaded and validated, in greater detail. The method begins
at step 300 and proceeds to step 302, in which a file is located.
The selection of a type of catalog building process is received
from the technician building the database, via a graphic user
interface. The type of catalog building process is, for example,
manual or automatic.
[0068] At step 262, the file location is determined. The file
location may be determined via a user interface, or may be
determined by a default setting. In accordance with one embodiment
of the present invention, the file location is within a local
computer system mass storage device, such as read only memory,
random access memory, cache memory, floppy disk memory, hard drive
or hard disk memory, floppy drive or hard disk memory, zip drive
memory, magnetic tape memory, CD memory, DVD memory, magnetic tape,
and/or any device that stores digital information which can be read
from or written to by a computer processor. The technician updates
the database as needed via the local computer system. In accordance
with another embodiment of the present invention, the file location
is within a remote computer system, coupled to a local computer
system via a local area network, wide area network, or the
Internet. Specifically, in accordance with one embodiment of the
present invention, the local computer is a desktop computer system
located at a technician's place of business, and the remote
computer system is an Internet server farm located at a central
location and coupled to the local computer via the Internet. The
technician updates the database as needed by logging onto the
Internet server farm remotely and entering information as
needed.
[0069] It will be recognized that the file location need not be
stored in only one location. In accordance with one embodiment of
the present invention, the file location is actually distributed.
Each product manufacturer maintains a separate database that
conforms to a standard protocol and that is accessible by the
technician's local computer system. The technician accesses each
manufacturer's database to download information as needed to build
the online catalog. In accordance with one embodiment of the
present invention, the technician's local computer system
automatically detects changes in the manufacturer's database, or is
notified when the manufacturer's database is changed, and
automatically downloads information to build the online
catalog.
[0070] Throughout the present description, the terms "database,"
"catalog," and "file" will be used interchangeably. It will be
recognized that the file (or files) is a data structure for storing
a database, and that the catalog is a more abstract ("user
friendly") term for describing the database. Similarly, the terms
"product" and "item" are used interchangeably, since the items
identified in the database are products listed in the catalog.
[0071] At step 264, the file is retrieved. The retrieval of the
file may be regarded as a downloading of the database to the
technician's local computer system. As stated previously, the
technician's local computer system may be an Internet server or
Internet server farm that is accessible over the Internet.
[0072] At step 266, the file is opened. And at step 268 a file
format is determined. For example, the file may be stored in
tab-delimited text, paragraph-delimited text, or other text
formats. In accordance with one embodiment of the present
invention, the file format may be read directly from the file or
from a registry, or may be determined from a file type
extension.
[0073] At step 270, the system determines whether an end of file
indicator has been detected. If no end of file indicator has been
detected, then at step 272 a record that has not yet been loaded is
loaded. At step 274 the record is validated. For example, the
record is examined to determine whether any required fields are
empty or contain a value that contradicts certain validation rules.
The rules themselves are modifiable.
[0074] At steps 276-278, if the record is not valid, then at step
278 the system performs an interactive process, notifies the
technician that a record is not valid and allowing the technician
to provide valid data. The interactive process also allows the user
to remove the record from the database, at least until valid
information may be obtained.
Flowchart for Building a Database: Sorting
[0075] FIG. 5 shows the step 260 of FIG. 3, in which a file is
sorted, in greater detail. At step 280, the process of sorting the
file begins. It will be recalled (from step 268 of FIG. 4) that the
file may be stored in tab-delimited text, paragraph-delimited text,
or other text formats. In accordance with one embodiment of the
present invention, the file format may be read directly from the
file or from a registry, or may be determined from a file type
extension.
[0076] In accordance with one embodiment of the present invention,
the file format may be converted from one format to another. For
example, a portion of the file may be stored as tab-delimited text,
and another portion of the file paragraph-delimited text. Different
file formats may be more appropriate than others for different
types of products, or different manufacturers. The process of FIG.
5 converts the formats to a uniform format as needed.
[0077] At step 282, the product type field (i.e., the second field
206 of FIG. 2) is examined, and a determination is made whether the
database includes a list of categories. For example, the database
may include data within the product type field. The database
includes a list of categories when the product type field of each
record indicates a category to which the record belongs. At step
284, if the database includes a list of categories, then the file
is sorted by alpha tier tab.
[0078] It may be that the database does not contain a list of
categories. For example, if products or items in the database do
not share characteristics, then the database does not contain a
list of categories. At step 286, the part numbers of each record
(i.e., the part number field 208 of FIG. 2) is examined, and a
determination is made whether the products are identified by part
numbers. At step 288, if the products are identified by part
numbers, then at step 288 the file is sorted by part numbers.
[0079] If the database does not include a list of categories and
the products listed in the database are not identified by part
numbers, then at step 290 all fields are examined for keywords. A
keyword is any alphanumerical text that may be interpreted as a
word. For example, a manufacturer's name is a keyword. Also, words
such as "printer" and part numbers such as "HP500CP" are keywords.
At step 292, if the database does not include a list of categories
and the products listed in the database are not identified by part
numbers, then the file is sorted by keyword.
[0080] FIG. 5A shows the steps 284, 288, and 292 of sorting the
file in greater detail. At step 602, a tree structure is created,
and a first tier entry is created for each letter of the alphabet.
If desired, other first tier entries may be created for various
categories, and letters of the alphabet may be grouped to form
first tier entries.
[0081] At step 604, a first record of the database is accessed. At
step 606, the terms of the product type field of the record are
examined, and the term having a tier flag of 2 is identified. At
steps 608-610, if no second tier entry exists for the term having a
tier flag of 2, then a second tier entry is created for the term
having a tier flag of 2.
[0082] At steps 612, the first letter of the term having the tier
flag of 2 is determined. The first letter identifies a first tier
entry. At steps 614-616, if no pointer from the first tier entry to
the second tier entry exists, such a pointer is created.
[0083] At step 618, the remaining terms of the product type field
of the record are examined. At steps 618-620, if no third tier
entry exists for any of the remaining terms, then a third tier
entry is created for such remaining terms.
[0084] At step 622, the first remaining term is examined. After
steps 618-620, a third tier entry exists for the first remaining
term. At steps 622-624, if no pointer from the second tier entry to
the third tier entry exists, such a pointer is created.
[0085] At step 626, the page number field of the record is
examined. At steps 628-630, if no page number entry exists for the
page number, then a page number entry is created. After steps
628-630, a page number entry exists for the page number associated
with the record. At steps 632-634, if no pointer from the third
tier entry to the page number entry exists, such a pointer is
created.
[0086] At steps 636-638, if the record is not the last record in
the database, then the next record is selected, and the process
returns to step 606.
Flowchart for Building a Database: Creating Presentation Groups
[0087] FIG. 6 shows a flowchart of a process for performing the
step 262 of FIG. 3, in which presentation groups are created, in
greater detail. The process begins at step 300 and proceeds to step
302, in which a selection of a type of catalog building process is
received. The selection of a type of catalog building process is
received from the user building the database, for example via a
graphic user interface. If desired, the selection of a type of
catalog building process may be a default setting on the user's
computer system.
[0088] At step 304, a determination is made whether the catalog
building process is automatic. The remainder of FIG. 6, including
steps 308-386, are applicable if the catalog building process is
automatic. If at step 304 the type of catalog building process is
not automatic, then at step 306 another catalog building process is
performed. Step 306 is particularly applicable if, for example, the
database contains several products that could be included on a
page, but the user desires that the products be shown individually
(one to a page). Accordingly, step 306 is particularly applicable
if the user desires to override the automatic catalog building
process available via steps 308-386.
[0089] If the type of catalog building process is automatic, then
at step 308 the size of an image window 108 (of FIG. 1) is received
from the user building the database via a graphic user interface.
The size of the image window 108 may be in inches, pixels,
centimeters, or other units, as selected by the user via the
graphic user interface.
[0090] At step 310, if the catalog building process is automatic,
then the image window 108 size is used to calculate a horizontal
image window 108 size and a vertical image window 108 size. The
horizontal image window 108 size and vertical image window 108 size
are the horizontal and vertical lengths of the image window 108 of
FIG. 1.
[0091] At step 312, if the database is not yet loaded, then the
database is loaded.
[0092] At step 314, a number of records that can be fit on a page
is calculated. The number of records is determined by dividing the
size of the image window 108 by the size of a representative image.
It should be recalled that, in the corresponding paper catalog,
each page of the catalog contains several photographic images. The
image file pointer field 214 identifies a location in the file
where the image of the product, such as a JPEG (Joint Photographic
Experts Group) image, GIF image, bitmap image, TIFF image, MPEG
(Motion Picture Expert Group) image, or other computer-readable
images such as JBIG (Joint Bi-Level Images Experts Group) images
and non-text images such as .xls, .dbs, etc. is stored.
[0093] At step 316, the record is read from the database. As shown
in FIG. 2, the record includes the manufacturer field 212, the part
number field 208, the page number field 210, and an image file
pointer field 214.
[0094] At step 318, a determination is made whether the record
requires a new alpha tier tab. To accomplish this step, the process
maintains a list of alpha tier tabs of the records that have been
read at step 316. The alpha tier tab of a record is the term (or
terms), included within the product type field of the record, that
has a tier flag that is set to 2 (indicated in FIG. 2 by an
asterisk).
[0095] If at step 318 it is determined that the record requires a
new alpha tier tab, then at step 320 a new tab page and title are
generated. The alpha tier tab is appended to the alpha tier tab
list, and the new tab page and title are selected. ). If at step
318 it is determined that the record does not require a new alpha
tier tab, then at step 322 the tab page and title associated with
the alpha tier tab is selected.
[0096] At step 324, a determination is made whether the record
requires a new category tier (i.e., beta tier) tab. To accomplish
this step, the process maintains a list of beta tier tabs for each
alpha tier tab, of the records that have been read at step 316. The
beta tier tab of a record is the term (or terms), included within
the product type field of the record, that has a tier flag that is
set to 3 (indicated in FIG. 2 by the lack of an asterisk).
[0097] If at step 324 it is determined that the record requires a
new beta tier tab, then at step 326 a new beta tier tab, new tab
page and title is generated. The new beta tier tab is appended to
the beta tier tab list, and the new tab page and title are
selected. If at step 324 it is determined that the record does not
require a new beta tier tab, then at step 328 the tab page and
title associated with the beta tier tab of the record is
selected.
[0098] If the record contains further sub-fields within the alpha
tier tab field, then steps similar to steps 322 and 324 are also
included. The method continues until a tab page and title
associated with each alpha tier tab, product category tier tab,
page tier tab category tier tab, etc. of the record are selected.
It will be understood that the product category tier tabs
associated with an alpha tier tab comprise a "second tier
collection" associated with the alpha tier tab. Similarly, page
tier tabs associated with a product category tier tab comprise a
"third tier collection" associated with the product category tier
tab.
[0099] At step 330, a determination is made whether the graphic
image of the record also fit on the page identified in the page
number field of the record. In accordance with one embodiment of
the present invention, to accomplish this step, the process
maintains a running total of the area already assigned to each
page. As each record is examined at step 330, the determination is
made whether adding the graphic image of the record would cause the
running total to exceed the horizontal image window size and a
vertical image window size determined at step 310.
[0100] In lieu of the photographic images, interactive scripts or
video can be included. However, even interactive scripts may
require space within a page. Accordingly, step 330 determines
whether the graphic image, which may be an interactive script, can
be fit on the page identified in the page number field of the
record.
[0101] In accordance with another embodiment of the present
invention, to perform step 330, the process maintains a running
total of the number of images already assigned to each page. As
each record is examined at step 330, the determination is made
whether adding the graphic image of the record would cause the
running total to exceed the number of records that can be fit on a
page, as determined in step 314.
[0102] If at step 330 it is determined that the graphic image of
the record may also fit on the page identified in the page number
field of the record, then at step 332 the graphics image is added
to the tab page. If at step 330 it is determined that the graphic
image of the record cannot also fit on the tab page identified in
the page number field of the record, then at step 334 the tab page
is split. In other words, the graphic images already assigned to
the tab page remain assigned to the tab page; a new tab page is
created; the tab page and title corresponding to the alpha tier tab
are copied into the new tab page; and the graphic image of the
record is placed in the new tab page. Thereafter, all references to
the tab page are directed to the new tab page.
[0103] At steps 384 and 386, the process terminates when the record
is the last record of the database. The steps 316-386, are repeated
until an end of file is detected at step 384.
Manual Catalog Building Process
[0104] At step 304, a determination is made whether the catalog
building process is automatic. If at step 304 the type of catalog
building process is not automatic, then at step 306 another catalog
building process is performed. The user may select a manual catalog
building process, for example if the user desires to override the
automatic catalog building process available via steps 308-386.
[0105] In accordance with one embodiment of the present invention,
the method includes accessing a graphical user interface to
facilitate selection of categories. Specifically, the graphical
user interface includes a collection of drop-down menus that allow
the user to select categories from a predetermined list. If
desired, the list may be dynamic, and the user may add, delete, or
move entries from the list. In accordance with another embodiment,
the graphical user interface allows the user to type the name of
each "alpha tier" tab (i.e., category) via a dialog box. In
accordance with another embodiment of the present invention, the
user uploads the name of each alpha tier tab from a text file.
[0106] In accordance with one embodiment of the present invention,
the catalog format also includes product tier tab (i.e.,
subcategories). A large number of product tier tabs corresponding
to the selected alpha tier tab are shown. The product tier tabs
corresponding to the selected alpha tier tab are shown as a row of
tabs parallel and adjacent to the row of alpha tier tabs. The alpha
tier tabs, however, remain visible and may be selected. When
another alpha tier tab is selected, the product tier tabs are
replaced with a large number of product tier tabs corresponding to
the newly-selected alpha tier tab.
[0107] In effect, the user may assign product types during the
catalog building process, rather than relying on product types
already within the database. The product types include tabs for
each of the tiers. The user may also assign each record to a
particular page.
EXAMPLE
[0108] An example may be helpful to illustrate steps 384-388. If
the record identifies "Art/Drafting" in the beta tier tab field,
then the record is added to the "Art/Drafting" beta tier tab. If
adding the graphic image of the record to the last tab page
associated with the beta tier tab would exceed the number of
records that can be fit on a page, then the tab page is split. At
step 386, two product category tier tabs are added to the beta tier
tab: "Art/Drafting, part I" and "Art/Drafting, part II." A new tab
page is created corresponding to each of the new product category
tier tabs. At step 388, the contents of the original "Art/Drafting"
beta tier tab are transferred to the tab page and title
corresponding to the first product category tier tab,
"Art/Drafting, part I," and a new tab page and title corresponding
are generated corresponding to the other of the new product
category tier tabs, i.e. "Art/Drafting, part II". The graphics
image of the new record is added to the "Art/Drafting, part II"
product category tier tab.
Flowchart for Purchasing Products Using the Online Catalog
[0109] FIG. 7 shows a flowchart for a method for presenting a
portion of a database to a customer. The method of FIG. 7 may also
be used to present the entire database. In accordance with one
embodiment of the present invention, the flowchart begins at step
400 in which a database is accessed to provide a default portion of
the database. The default portion includes several records that are
to be presented when no input has been received from a user. For
example, the default portion includes the first four records of the
database, when the database is organized alphabetically. In
accordance with another embodiment of the present invention, the
default portion is empty, and therefore contains none of the
records of the database.
[0110] At step 402, a first tier of tabs is presented. In
accordance with one embodiment of the present invention, the
selectable graphic images are tabs. In accordance with another
embodiment of the present invention, the selectable graphic images
are radio buttons. If desired, the selectable graphic images may be
replaced with check boxes, icons, drop down lists, scroll bars,
and/or other input element of a graphical user interface.
[0111] Each of the tabs (e.g., tabs) in the first tier of tabs
represents a collection of data structures. In accordance with one
embodiment of the present invention, the first tier has a tab
labeled "A" that represents a collection of database records having
a name that begins with the letter "A." The collection of database
records may be organized as a linked list of database records. The
collection of data structures corresponds to the tab (i.e., the tab
that is labeled "A"). If desired, the collection of data structures
may be a binary tree, an array, a stack, or other collection of
data structures. Similarly, each of the data structures includes a
plurality of data objects. Each of the data object is, for example,
a record.
[0112] The tabs of the first tier belong to an ordered set of first
tier graphics images. For example, the first tier may contain a tab
for each letter in the alphabet. As another example, the first tier
may contain a tab for each manufacturer of a product represented by
a record within the database. The ordered set of first tier
graphics images need not be displayed in its entirety. In another
example, the first tier contains a tab for each manufacturer of a
product described in a record within the database.
[0113] One of the tabs may be identified as a first-displayed first
tier graphics image, and a small number of first tier graphics
images may be determined beginning with the first-displayed first
tier graphics image. For example, step 402 may display only those
tabs having the letters of the alphabet between "B" and "K," where
the tab labeled "B" is the first-displayed first tier graphics
image and such that step 402 displays only a subset of the ordered
set of first tier graphics images.
[0114] At step 404, in accordance with one embodiment of the
present invention, a default second tier is presented. The default
second tier includes blank tabs. In other words, the tabs of the
default second tier lack text. In accordance with another
embodiment of the present invention, the default second tier
includes a first group of tabs corresponding to the first
selectable graphics image of the first tab in the first tier. In
other words, the default second tier includes tabs labeled
"Adhesives," "Air Cleaners," "Art/Drafting," etc.
[0115] In accordance with one embodiment of the present invention,
the tabs of the second tier of tabs are immediately visible. In
accordance with another embodiment of the present invention, the
tabs of the second tier of tabs are not visible until after one of
the tabs of the first tier is selected.
[0116] In accordance with yet another embodiment of the present
invention, the tabs of the second tier of tabs are partially
visible while none of the tab of the first tier have been selected,
and then are fully visible after one of the tab of the first tier
is selected. "Partially visible" means, for example, that the tab
lacks text or is of a different color or shade before a first tier
tab is selected, and is therefore different from a second tier tab
from the fully visible.
[0117] At step 406, the default portion of the database is
presented. As stated previously, the default portion may include
several records that are to be presented when no input has been
received from a user, or the default portion may be empty.
Accordingly, the first tier has been presented, a default second
tier has been presented, and a default portion of the database has
been presented.
[0118] At step 408, a scroll input corresponding to the first tier
is received. The scroll input is, for example, a mouse clicking on
a small button at an end of the first tier, or dragging a scroll
bar. If at step 408 the scroll input indicates scrolling to the
left, in response to receiving the scroll input, then first tier is
scrolled to the right. Specifically, if the first tier displays
tabs labeled "B" through "K" and the first tier is scrolled to the
right, then the first tier then displays tabs labeled "C" through
"L." If at step 408 the scroll input indicates scrolling to the
left, then in response to receiving the scroll input, the first
tier is scrolled to the left. Specifically, if the first tier
displays tabs labeled "B" through "K" and the first tier is
scrolled to the left, then the first tier then displays tabs
labeled "A" through "J."
[0119] One of the tabs may be identified for displaying, and a
small number of first tier graphics images may be determined, such
that step 402 displays only a subset of the ordered set of first
tier graphics images.
[0120] At step 412, a selecting of a tab of the first tier is
detected. The selecting is, for example, a mouse-click on the tab.
If desired, step 412 may also include detecting any user input via
one of the selectable graphic images (i.e., the check boxes, icons,
drop down lists, scroll bars, and/or other input element of the
graphical user interface) belonging to the first tier. Step 412
identifies one of the tabs as a first tier selected graphics
image.
[0121] In accordance with one embodiment of the present invention,
the first tier is presented as a horizontal row of tabs. In
accordance with another embodiment of the present invention, the
first tier is presented as a vertical column of tabs. In accordance
with yet another embodiment of the present invention, a first
portion of the first tier is presented as a horizontal row of tabs,
and a second portion of the first tier is presented as a vertical
column of tabs.
[0122] At step 414, a second tier of tabs is presented, replacing
the default second tier. The second tier of tabs is selected based
upon the first tier selected graphics image. If the first tier
selected graphics image is the "A" tab, then the second tier
includes tabs labeled "Adhesives," "Air Cleaners," "Art/Drafting,"
etc. If the first tier selected graphics image is the "P" tab, then
the second tier includes tabs labeled "Printers," etc.
[0123] Like the tabs of the first tier, in accordance with one
embodiment of the present invention, the selectable graphic images
of the second tier are tabs. In accordance with another embodiment
of the present invention, the selectable graphic images are radio
buttons. If desired, the selectable graphic images may be replaced
with check boxes, icons, drop down lists, scroll bars, and/or other
input element of a graphical user interface.
[0124] In accordance with one embodiment of the present invention,
the selectable graphic images of the first tier and the selectable
graphic images of the second tier are of the same type. In other
words, both the first tier and the second tier comprise tabs. In
accordance with another embodiment of the present invention, the
selectable graphic images of the first tier are tabs and the
selectable graphic images of the second tier are check boxes.
[0125] Each of the tabs (i.e., tabs) in the second tier of tabs
represents a collection of data structures. The collection of data
structures corresponds to the tab. However, each data structure in
the second tier also belonging to the first collection of data
structures corresponds to the first tier selected graphics image.
In other words, the first tier selected graphics image controls
which tabs are presented in the second tier.
[0126] In accordance with one embodiment of the present invention,
the tabs of the second tier are determined directly from the
database based upon the first tier selected graphic image. When the
database is created, the tabs of the second tier are determined.
One or more tabs of the second tier are assigned to each tab of the
first tier. However, in accordance with another embodiment of the
present invention, the database may obtain information about the
user from another database or from a cookie residing on the display
computer system. Accordingly, step 414 also includes a step of
dynamically creating tabs for each of the tiers. One or more tabs
of the second tier are dynamically assigned to each tab of the
first tier.
[0127] The tabs of the second tier belong to an ordered set of
second tier graphics images. The ordered set of second tier
graphics images need not be displayed in its entirety. One of the
tabs may be identified as a first-displayed second tier graphics
image, and a small number of second tier graphics images may be
determined beginning with the first-displayed second tier graphics
image, such that step 414 displays only a subset of the ordered set
of second tier graphics images.
[0128] At step 416, a scroll input corresponding to the second tier
is received. The scroll input is, for example, a mouse clicking on
a small button. If at step 416 the scroll input indicates scrolling
to the left in response to receiving the scroll input, then second
tier is scrolled to the right. If at step 416 the scroll input
indicates scrolling to the left, then in response to receiving the
scroll input, the second tier is scrolled to the left.
[0129] At step 418, a selecting of a tab of the second tier is
detected. The selecting is, for example, a mouse-click on the tab.
If desired, step 418 may also include detecting any user input via
one of the selectable graphic images (i.e., the check boxes, icons,
drop down lists, scroll bars, and/or other input element of the
graphical user interface) belonging to the second tier. Step 418
identifies one of the tabs as a second tier selected graphics
image.
[0130] In accordance with one embodiment of the present invention,
the second tier is presented as a horizontal row of tabs. In
accordance with another embodiment of the present invention, the
second tier is presented as a vertical column of tabs. In
accordance with yet another embodiment of the present invention, a
first portion of the second tier is presented as a horizontal row
of tabs, and a second portion of the second tier is presented as a
vertical column of tabs.
[0131] The orientation (i.e., horizontal, vertical, or both
horizontal and vertical) of the second tier need not depend on the
orientation of the first tier. In accordance with one embodiment of
the present invention, the first tier and the second tier are both
presented as a horizontal row of tabs. In accordance with another
embodiment of the present invention, the first tier is presented as
a horizontal row of tabs, and the second tier is presented as a
vertical column of tabs. Also, the first tier and the second tier
need not be displayed near one another, although in accordance with
one embodiment of the present invention the first tier and the
second tier are adjacent to one another.
[0132] In accordance with one embodiment of the present invention,
the method includes presenting further tiers of tabs. In accordance
with one embodiment of the present invention, the selectable
graphic images of each of the further tiers are tabs. Each of the
tabs (i.e., tabs) in each of the further tiers of tabs represents a
collection of data structures. The collection of data structures
corresponds to the tab.
[0133] Although not shown in FIG. 7, the method may include
detecting a selecting of a tab of each of the further tiers. The
selecting is, for example, a mouse-click on the tab. If desired,
step 418 may also include detecting any user input via one of the
selectable graphic images (i.e., the check boxes, icons, drop down
lists, scroll bars, and/or other input element of the graphical
user interface) belonging to the each of the further tiers. Each of
such steps identifies a selected graphics image from among the tabs
of each of the further tiers.
[0134] For example, the method may include presenting a third tier
of tabs in response to a selecting of a tab of the second tier. If
the second tier selected graphics image is a tab labeled
"Printers," then the third tier of tabs includes tabs labeled
"Laser printers," "Portable printers," "Inkjet printers," etc. Such
a selecting would produce a third tier selected graphics image.
When included, each tab in the third tier of tabs represents a
third collection of data structures. Moreover, each data structure
in the third tier also belongs to the second collection of data
structures corresponding to the second tier selected graphics
image.
[0135] In accordance with one embodiment of the present invention,
the tabs of the further tier of tabs are immediately visible. In
accordance with another embodiment of the present invention, the
tabs of the further tier of tabs are not visible until after one of
the tab of the second tier is selected.
[0136] In accordance with yet another embodiment of the present
invention, the tabs of the further tier of tabs are partially
visible while none of the tab of the second tier have been
selected, and then are fully visible after one of the tab of the
second tier is selected. "Partially visible" means, for example,
that the tab lacks text or is of a different color or shade before
a second tier tab is selected, and is therefore different from a
further tier tab from the fully visible.
[0137] At step 420, a selecting of an alternative tab of any of the
tiers is detected. The selecting of the alternative tab produces a
selected alternative tab.
[0138] The "further" tiers of tabs include a third tier. For
example, the method may include presenting a third tier of tabs in
response to a selecting of a tab of the second tier. Such a
selecting would produce a third tier selected graphics image. When
included, each tab in the third tier of tabs represents a third
collection of data structures. Moreover, each data structure in the
third tier also belongs to the second collection of data structures
corresponding to the second tier selected graphics image.
[0139] For example, at step 420, after detecting the selecting of
the tab of the first tier, a selecting of an alternative tab of the
first tier is detected. The selecting of the alternative tab of the
first tier causes the second tier tabs to be replaced with
alternative second tier tabs.
[0140] At step 424, after one of the alternative second tier tabs
is selected, any third tier of tabs that may have been presented is
replaced with an alternative third tier of tabs.
[0141] The method includes presenting a bottom tier. When the
method includes presenting a first tier and a second tier and does
not include presenting a third tier, then the second tier is the
bottom tier. When the method includes presenting a first tier, a
second tier, and a third tier, and does not include presenting a
fourth tier, then the third tier is the bottom tier. The method
therefore includes presenting a bottom tier of tabs, as shown for
example in step 424. The bottom tier includes a plurality of
selectable bottom tier graphics images. Each tab in the bottom tier
of tabs represents a first collection of data objects corresponding
thereto. In other words, rather than representing a collection of
tabs at a lower tier, each tab in the bottom tier represents a
first collection of data objects.
[0142] In accordance with one embodiment of the present invention,
the database is designed to mimic a paper catalog, and the bottom
tier includes a tab for each page in a catalog. Accordingly, each
tab in the bottom tier is labeled with a page number of the paper
catalog. Where the paper catalog is divided into section, a tier
immediately "above" the bottom tier (in a hierarchy of tiers) has a
tab for each section of the catalog.
[0143] It will be understood that the hierarchy of tiers includes
cross-referencing. A record may belong to several groups. For
example, a Hewlett-Packard laser printer may belong to a group of
"Hewlett-Packard" products corresponding to a tab labeled
"Hewlett-Packard," and also belong to a group of laser products
corresponding to a tab labeled "L," to a group of printer products
corresponding to a tab labeled "P," and to a group of durable
products corresponding to a tab labeled
"reusable/non-disposable."
[0144] At step 424, in response to a selecting of a tab of the
bottom tier to produce a bottom tier selected graphics image, a
selected portion of the database is accessed. The selected portion
of the database begins with a first selected record of the database
and includes as many records as can fit on a page.
[0145] At step 426, in response to an accessing of the selected
portion of the database, a form representing a collection of
records of tabs is presented. The form is presented in a large
region and presents several graphic images. Each of the graphic
images in the form represents a distinct record in the database.
The presenting of the form is more fully described with respect to
FIG. 2.
[0146] It will be recognized that the tabs of the page are visually
scalable. In other words, the form may be expanded or reduced in
size, and all of the tabs of the page are expanded or reduced
proportionately. Accordingly, the minimum horizontal length and the
minimum vertical length may be percentages of the overall
horizontal length and vertical length of the form, respectively,
rather than absolute lengths.
[0147] At step 428, an action is received from the form. The action
is, for example, a clicking on a radio button. If desired, the
action may be a text entry into a dialog box, a striking of a key
on a keyboard, a moving of a mouse, or a receiving of another
hardware or software signal. In accordance with one embodiment of
the present invention, the action is a text entry. In accordance
with one embodiment of the present invention, the action is an
entry of a quantity. For example, if a customer wishes to purchase
ten items of a product, then the customer may enter "10" into a
dialog box. At step 426, a purchase order is generated in response
to receiving the action.
[0148] As shown in FIG. 7, step 402, step 404, and step 414 display
various tiers, step 406 displays a portion of the database, and
step 426 displays a form. In accordance with one embodiment of the
present invention, the steps of displaying are executed on a
display computer system having a processor and a display. The
processor is a general purpose CPU (central processing unit) such
as a stand-alone microprocessor, micro-controller, digital signal
processor (DSP), central processing unit (CPU), a coprocessor, a
logic circuit including one or more logic gates, or any device that
manipulates digital data based on operational instructions. The
processor may also be a distributed group of processors residing
within a computer system, or residing in several computer systems
coupled to one another via a network. The network may be, for
example, a local area network or a wide area network such as the
Internet.
[0149] In accordance with one embodiment of the present invention,
the display computer system executes a browser and a browser
plug-in for displaying the various tiers, portions of the database,
and forms. The browser and the browser plug-in are customizable by
the user to share information with other software also executing on
the display computer system, including well-known graphical user
interfaces, CAD/CAM presentation software, group presentation
software. Accordingly, the user may view the database in whatever
graphics software is familiar to the user. The browser and the
browser plug-in are also customizable to share information with
spreadsheet and financial software, such that the generation of a
purchasing order may be shared with such spreadsheet and financial
software.
[0150] The display is a computer monitor, cathode ray tube, flat
panel display, thin panel display, LED (light emitting diode), or
other display device that presents information. The display
computer system may be a dedicated computer system that is
dedicated to the presenting the portion of a database. If desired,
the display may be replaced with a computer-readable data file.
Accordingly, each step of displaying may be replaced with
generating or updating a computer file. If desired, the display may
be replaced with a printer or other device capable of presenting
information in a permanent format.
[0151] As shown in FIG. 7, step 406 and step 426 of FIG. 7 include
accessing the database. In accordance with one embodiment of the
present invention, the database resides on a database computer
system that is coupled to the display computer system via a
network. Accordingly, the steps of accessing the database include
accessing the database over a network. Specifically, the steps of
accessing the database include accessing the database over the
Internet. The display computer system therefore does not require
any database information, and the database may be updated entirely
on the database computer system.
[0152] If desired, the database computer system may be a web server
providing web pages over the Internet. The database computer system
receives the action from a user via a CGI script, java routine, or
other script or program from the display computer system.
[0153] In accordance with another embodiment of the present
invention, the display computer system and the database computer
system are in fact a single computer system that performs both the
displaying steps and the accessing steps. The database resides
locally rather than remotely, and may be accessed over a local area
network rather than over a wide area network or the Internet. For
example, the database resides on a local server that is coupled to
the single computer system. The database resides within read only
memory, random access memory, cache memory, floppy disk memory,
hard drive or hard disk memory, floppy drive or hard disk memory,
zip drive memory, magnetic tape memory, CD memory, DVD memory,
magnetic tape, and/or any device that stores digital information
which can be read from or written to by the CPU.
[0154] In accordance with yet another embodiment of the present
invention, the database is itself distributed over several
locations. The database includes a basic database that resides on a
local server that is coupled to the single computer system. The
basic database resides within read only memory, random access
memory, cache memory, floppy disk memory, hard drive or hard disk
memory, floppy drive or hard disk memory, zip drive memory,
magnetic tape memory, CD memory (including Read/Write CD-ROM), DVD
memory, magnetic tape, and/or any device that stores digital
information which can be read from or written to by the CPU.
[0155] The database also includes an update database that resides
on a web server that is coupled to the display computer system via
a network. Accordingly, the steps of accessing the database include
accessing the update database over a network (i.e., the Internet).
Since both local memory and remote memory are accessed, the display
computer system operates quickly.
[0156] If desired, the update database may be stored in the local
memory upon each access of the update database. The update database
may be appended to the basic database residing on the local memory,
or may replace all or some of the basic database. Whether the
update database is stored locally, and if so, the manner in which
the update database and the basic database are stored, may depend
on the data structure used to implement the database. For example,
if the database is a linked list, then the update database may
simply be appended to the basic database already residing on local
memory, with only minor modification of the basic database. If the
database is implemented as a tree, however, or as a matrix, then
the update database may replace all or some of the basic
database.
[0157] The update database may itself be a browser plug-in. The
update database may be downloaded from the database computer system
to the display computer system and may serve as an extension to
browser software residing on the display computer system.
Flowchart for Using Catalog
[0158] FIG. 8 shows the step 126 in greater detail. Step 126
presents a form in response to an accessing of the selected portion
of the database, such that the form represents a collection of
records of tabs. In accordance with one embodiment of the present
invention, step 126 includes a step 502 of selecting a group of
records of the database based on the first tier selected graphics
image, the second tier selected graphics image, and any further
tier selected graphics image that may have been selected by the
user. The group of records comprises the selected portion of the
database.
[0159] Each of the records includes presentable content. The
presentable content is text, graphics, audio, and/or video. The
presentable content for a record may include a graphics image in
JPEG (Joint Photographic Experts Group) format, GIF format, bitmap
format, TIFF format, MPEG (Motion Picture Expert Group) format, or
other computer-readable format such as JBIG (Joint Bi-Level Image
Experts Group) format and non-text formats such as .xls, .dbs, etc.
From the presentable content, a minimum vertical length and a
minimum horizontal length for the presentable content may be
determined.
[0160] Also, each of the records has several fields. One of the
fields contains a bottom tier tab identifier. Accordingly, each
record has a bottom tier tab identifier. Step 502 therefore
determines a desired bottom tier tab identifier for the group,
based on the first tier selected graphics image, the second tier
selected graphics image, and any further tier selected graphics
image that may have been selected by the user. Step 502 then
selects records for which the bottom tier tab identifier matches
the desired bottom tier tab identifier.
[0161] Each record may also contain an alpha field, an index field,
and a manufacturer field. The first tier includes a tab labeled
"Alpha," a tab labeled "Index," and a tab labeled "Manufacturer."
If a user selects the tab labeled "Alpha," then the second tier
includes a tab for each possible alpha value. If a user selects the
tab labeled "Index," then the second tier includes a tab for each
possible index value. If a user selects the tab labeled
"Manufacturer," then the second tier includes a tab for each
possible manufacturer.
[0162] It will be noted that the records of the database have an
implicit or explicit order. In accordance with the implicit or
explicit order, the group of records includes a first display
record. At step 504, the first display record is presented on the
form, which is otherwise devoid of display records. The first
display record has a minimum vertical length and a minimum
horizontal length, according to which the first display record is
displayed on the form.
[0163] At step 506, in accordance with the implicit or explicit
order, a next display record is determined. The next display record
has a minimum vertical length and a minimum horizontal length. At
step 506, a determination is made as to whether the next display
record may be added to the form, based on the minimum vertical
length and the minimum horizontal length of the next display
record, and based on the minimum vertical length and the minimum
horizontal length of any other display records already on the
form.
[0164] As shown in FIG. 8, the records of the database are assigned
to forms as the user selects various tabs of the various tiers.
However, this is not the only manner in which the records may be
assigned to forms. In accordance with another embodiment of the
present invention, the records of the database are assigned to
forms when, or before, the database is made available to the user.
Accordingly, each tab of the bottom level is created for each form,
and the tabs of the bottom level are created based upon a number of
records that may be displayed on each form. If desired, previously
created forms may also be examined for containing too many records,
and the previously created forms that contain too many records may
be split into multiple forms and assigned to multiple tabs of the
bottom level.
[0165] Each record in the database also contains searchable fields
that contain data such as price and/or availability. A user may
define a search based upon the searchable fields, and may
dynamically assign a tab to the search, so that the user can click
on a tab and cause the software to re-execute the search. The
search may be on a local server, on a remote server, or on several
remote servers. Accordingly, when the user selects the tab that has
been dynamically assigned to the search, the group includes all
records that match the search. When the user defines a search, in
accordance with one embodiment of the present invention, a software
process is accessed that performs a database search when the tab
assigned to the search is selected. In accordance with another
embodiment of the present invention, the database is itself
modified, such that at least one field of each record includes an
indicator that has a first state (on/off) if the record matches the
search and does not have the first state if the record does not
match the search. The additional fields may be stored as linked
list extensions from each record, and may reside locally while the
database itself resides remotely over the Internet.
[0166] It should be understood that the implementation of other
variations and modifications of the invention in its various
aspects will be apparent to those of ordinary skill in the art, and
that the invention is not limited by the specific embodiments
described. For example, the method may be implemented in a
stand-alone computer or other electronic device, or may be executed
over the Internet. It is therefore contemplated to cover by the
present invention, any and all modifications, variations, or
equivalents that fall within the spirit and scope of the basic
underlying principles disclosed and claimed herein.
CATALOG BROWSER AND AN ELECTRONIC BOOKCASE EMBODIMENT
[0167] Referring now to FIG. 9, which is a screen of a catalog
browser and an electronic bookcase embodiment of the current
invention, the catalog viewing page 400 is displayed as in FIG. 1.
The particular catalog to be displayed in the viewing page may be
accessed through links to electronic catalogs as shown by elements
408, 409, and 410. Each of the links as indicated by 408-410 is
preferably a direct link to an electronic catalog that is updated
on a regular basis, so that each link is to a current catalog. This
electronic access to current catalogs eliminates the time-consuming
need to maintain an extensive collection of paper catalogs. Each of
the links 408-410 may be text or graphic images suggestive of the
catalog. In addition to the row of catalog access tabs 408-410, a
collection of web site links 420-424 is shown. Each of these links
is to a web site or server that hosts an electronic catalog of
interest. For frequently used catalogs or for lower bandwidth
communication users, it may also be desirable to locally store
catalogs. Thus the links 408-410 and 420-424 may reference internet
sites, intranet files, or local files, and the user does not need
to specify the actual location of the information.
[0168] Once a catalog is accessed, it is preferably displayed in
the viewing window 400 in a manner such as described by FIG. 1. The
catalogs are preferably formatted in a manner that permits the
display of the multiple tiers of tabs as described in FIGS. 1-8.
This formatting may be provided by the vendor or a third party
service. The tabs or buttons 401-406 permit each displayed catalog
to be manipulated, such as accessing the previous catalog page 401,
accessing the next catalog page 402, accessing a search menu for
the catalog 403, accessing a printing menu to print a portion of
the catalog 404, refreshing a catalog page 405, or downloading a
catalog 406. In one embodiment, the tab or buttons 401-406 may
represent a library of catalogs, so that the selection of a tab
produces a library of one or more selectable catalog icons. For
example, the tabs may represent various types of products or
services such as an office products library with one or more office
product vendor catalogs; one or more parts libraries for components
of manufactured products; and one or more process equipment
libraries for process equipment. Thus the libraries permit the
organization and access of current catalogs for professionals
including purchasing agents, engineers, scientists, and architects
who require occasional or frequent access to a variety of
catalogs.
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