U.S. patent application number 10/715207 was filed with the patent office on 2004-09-02 for enhanced buddy list interface.
Invention is credited to Chickering, Roger, Gang, David, Green, Mitchell Chapin.
Application Number | 20040172456 10/715207 |
Document ID | / |
Family ID | 32329130 |
Filed Date | 2004-09-02 |
United States Patent
Application |
20040172456 |
Kind Code |
A1 |
Green, Mitchell Chapin ; et
al. |
September 2, 2004 |
Enhanced buddy list interface
Abstract
A graphical user interface between a client system used by a
user to access a computer service and a host system of the computer
service includes a list of other users of the computer service
selected by the user as significant to the user, a list of computer
resources stored on the host system by the user, and a list of
links to data content, that have been selected by the user.
Inventors: |
Green, Mitchell Chapin;
(Boulder, CO) ; Chickering, Roger; (Granite Bay,
CA) ; Gang, David; (Oakton, VA) |
Correspondence
Address: |
FISH & RICHARDSON P.C.
1425 K STREET, N.W.
11TH FLOOR
WASHINGTON
DC
20005-3500
US
|
Family ID: |
32329130 |
Appl. No.: |
10/715207 |
Filed: |
November 18, 2003 |
Related U.S. Patent Documents
|
|
|
|
|
|
Application
Number |
Filing Date |
Patent Number |
|
|
60426815 |
Nov 18, 2002 |
|
|
|
60479918 |
Jun 20, 2003 |
|
|
|
Current U.S.
Class: |
709/207 |
Current CPC
Class: |
G06F 3/0482 20130101;
H04M 3/533 20130101; H04L 61/1594 20130101; H04M 2203/45 20130101;
H04L 51/04 20130101; H04L 51/24 20130101; G06F 3/04817 20130101;
G06Q 10/107 20130101; G06F 3/04842 20130101 |
Class at
Publication: |
709/207 |
International
Class: |
G06F 015/16 |
Claims
What is claimed is:
1. A graphical user interface between a client system used by a
user to access a computer service and a host system of the computer
service, the graphical user interface comprising: a list of other
users of the computer service selected by the user as significant
to the user, and a list of computer resources stored on the host
system by the user.
2. The graphical user interface of claim 1, wherein the computer
service includes an instant messaging computer service and the list
of other users includes presence information for each of the other
users.
3. The graphical user interface of claim 1, further comprising a
supplemental interface related to a computer resource in the list
of computer resources, wherein the supplemental interface enables
the user to grant access to the computer resource to another user
of the computer service.
4. The graphical user interface of claim 1, further comprising a
list of other users to whom the user has granted access to one of
the computer resources stored on the host system by the user.
5. The graphical user interface of claim 1, further comprising a
list of other users to whom the user has granted the ability to
access and modify one of the computer resources stored on the host
system by the user.
6. The graphical user interface of claim 1, wherein a computer
resource is represented by an icon within the graphical user
interface.
7. The graphical user interface of claim 6, wherein the icon, when
selected by the user, activates an application to open the computer
resource for the user.
8. The graphical user interface of claim 1, wherein at least one
computer resource in the list of computer resources is a data file
containing text that can be accessed and modified by the user.
9. The graphical user interface of claim 8, wherein the at least
one computer resource is a data file containing text that can be
accessed and modified by another user to whom permission to access
and modify the data file has been granted by the user.
10. The graphical user interface of claim 1, further comprising a
list of links to data content, wherein the links are selected by
the user.
11. A method comprising: providing a computer service to a user;
and displaying a graphical user interface between a client system
used by the user to access the computer service and a host system
of the computer service, wherein the graphical user interface
comprises: a list of other users of the computer service selected
by the user as significant to the user, and a list of computer
resources stored on the host system by the user.
12. The method of claim 11, further comprising: receiving an
instruction from the user to grant access to another user of the
computer service to a computer resource stored on the host system
by the user; and granting access to the other user.
13. The method of claim 11, further comprising displaying a list of
other users who can access a computer resource stored on the host
system by the user.
14. The method of claim 11, further comprising: displaying a
supplemental interface related to one of the computer resources in
the list of computer resources; and in the supplemental interface,
displaying a list of other users who have been granted access by
the user to the one of the computer resources.
15. The method of claim 11, wherein the list of other users
includes a list of other users who can access and modify a computer
resource stored on the host system by the user.
16. The method of claim 11, further comprising: displaying a
supplemental interface related to one of the other users in the
list of other users; and in the supplemental interface, displaying
a list of computer resources to which the one of the other users
has been granted access by the user.
17. The method of claim 11, wherein a computer resource is
represented by an icon within the graphical user interface.
18. The method of claim 17, further comprising activating an
application to open the computer resource for the user when the
icon is selected by the user.
19. The method of claim 11, wherein a computer resource in the list
of computer resources is a data file containing text that can be
modified by the user.
20. The method of claim 11, wherein a computer resource in the list
of computer resources is a data file containing text that can be
accessed and modified by another user to whom permission has been
granted by the user to access and modify the data file.
21. The method of claim 11, wherein the graphical user interface
further comprises a list of links to data content, wherein the
links are selected by the user.
22. A graphical user interface between a client system used by a
user to access a computer service and a host system of the computer
service, the graphical user interface comprising: a list of other
users of the computer service selected by the user as significant
to the user; and a list of links to data content that have been
selected by the user.
23. The graphical user interface of claim 22, wherein the computer
service includes an instant messaging computer service and the list
of other users includes presence information for each of the other
users.
24. The graphical user interface of claim 22, further comprising a
list of other users with whom a link has been shared.
25. The graphical user interface of claim 22, wherein a database
storing the list of links is stored on the host system.
26. The graphical user interface of claim 22, wherein a link is
represented by an icon within the graphical user interface.
27. The graphical user interface of claim 26, wherein the icon,
when selected by the user, activates an application to open the
link for the user.
28. A method comprising: providing a computer service to a user;
and displaying a graphical user interface between a client system
used by the user to access the computer service and a host system
of the computer service, wherein the graphical user interface
comprises: a list of other users of the computer service selected
by the user as significant to the user, and a list of links to data
content, wherein the links are selected by the user.
29. The method of claim 28, further comprising: receiving an
instruction from the user to inform another user of the computer
service about a link within the list of links, wherein the
instruction is sent by the user from within the graphical user
interface; and informing the other user of the link.
30. The method of claim 28, further comprising displaying a list of
other users who have been informed about a link within the list of
links.
31. The method of claim 28, further comprising: displaying a
supplemental interface related to one of the links in the list of
links; and in the supplemental interface, displaying a list of
other users who have been informed about a link within the list of
links.
32. The method of claim 28, further comprising: displaying a
supplemental interface related to one of the other users in the
list of other users; and in the supplemental interface, displaying
a list of links about which the one of the other users has been
informed.
33. The method of claim 28, wherein a link is represented by an
icon within the graphical user interface.
34. The method of claim 33, further comprising activating an
application to open the link for the user when the icon is selected
by the user.
Description
CLAIM OF PRIORITY
[0001] This application claims priority to U.S. Patent Application
No. 60/426,815, filed on Nov. 18, 2002, and to U.S. Patent
Application No. 60/479,918, filed on Jun. 20, 2003. The entire
contents of both applications are hereby incorporated by
reference.
TECHNICAL FIELD
[0002] This disclosure generally relates to electronic
communications, and more particularly to an enhanced buddy list
interface for electronic communications.
BACKGROUND
[0003] Online service providers offer services to enhance their
subscribers' online experience. The service provider may provide a
subscriber with access to information about news, weather,
financial, sports, and entertainment services. Furthermore, the
service provider may provide the subscriber with the ability to
communicate with other subscribers through a wide variety of
different services, such as, for example, e-mail, instant
messaging, audio communication services (include telephone
networks), video communications (e.g., streaming video services),
common calendar services permitting the subscribers to schedule
meetings with each other, and automatic communication services that
alert one subscriber about the status of another subscriber.
Currently, disparate pieces of information relating to a subscriber
reside in different applications and services.
SUMMARY
[0004] In a first general aspect, a graphical user interface
between a client system used by a user to access a computer service
and a host system of the computer service includes a list of other
users of the computer service selected by the user as significant
to the user, a list of computer resources stored on the host system
by the user.
[0005] The graphical user interface can include one or more of the
following features. For example, the computer service can include
an instant messaging computer service, and the list of other users
can include presence information for each of the other users. The
graphical user interface can include a supplemental interface
related to a computer resource in the list of computer resources.
The supplemental interface can enable the user to grant access to
the computer resource to another user of the computer service. The
graphical user interface can include a list of other users who have
been granted access by the user to one of the computer resources
stored on the host system by the user. The graphical user interface
can include a list of other users to whom the user has granted the
ability to access and modify one of the computer resources stored
on the host system. A computer resource can be represented by an
icon within the graphical user interface, and the icon, when
selected by the user, can activate an application to open the
computer resource for the user. At least one computer resource in
the list of computer resources can be a data file containing text
that can be accessed and modified by the user and/or by another
user to whom permission has been granted by the user to access and
modify the data file.
[0006] In another general aspect, a computer service provided to a
user displays a graphical user interface between a client system
used by the user to access the computer service and a host system
of the computer service. The graphical user interface includes a
list of other users of the computer service who are selected by the
user as significant to the user, a list of computer resources
stored on the host system by the user.
[0007] The list of other users selected by the user as significant
to the user can include a list of other users who can access and
modify a computer resource stored on the host system by the user. A
computer resource can be represented by an icon within the
graphical user interface, and an application to open the computer
resource for the user can be activated when the icon is selected by
the user. A computer resource in the list of computer resources can
be a data file containing text that can be modified by the user
and/or by another user to whom permission has been granted by the
user to access and modify the data file.
[0008] In response to an instruction from the user to grant access
to another user of the computer service to a computer resource
stored on the host system by the user, access may be granted to the
other user, and a list of other users who can access a computer
resource stored on the host system by the user may be displayed A
supplemental interface related to one of the computer resources in
the list of computer resources can be displayed, and a list of
other users who have been granted access by the user to the
computer resource can be displayed within the supplemental
interface. A supplemental interface related to one of the other
users in the list of other users may be displayed, and a list of
computer resources to which the other user has been granted access
by the user may be displayed.
[0009] In another general aspect, a computer service provided to a
user displays a graphical user interface between a client system
used by the user to access the computer service and a host system
of the computer service. The graphical user interface includes a
list of other users of the computer service who are selected by the
user as significant to the user, a list of links to data content
that have been selected by the user.
[0010] The graphical user interface can include a list of other
users with whom a link has been shared, and a database storing the
list of links can be stored on the host system. A link may be
represented by an icon within the graphical user interface, and an
application to open the link for the user can be activated when the
icon is selected by the user
[0011] In another general aspect, a computer service provided to a
user displays a graphical user interface between a client system
used by the user to access the computer service and a host system
of the computer service. The graphical user interface includes a
list of other users of the computer service selected by the user as
significant to the user and a list of links to data content,
wherein the links are selected by the user.
[0012] An instruction sent by the user from within the graphical
user interface to inform another user of the computer service about
a link within the list of links can be received, and the other user
can be informed of the link.
[0013] A list of other users who have been informed about a link
within the list of links can be displayed, and the display can
occur in a supplemental interface related to the link. A list of
links about which another user has been informed can be displayed
in a supplemental interface related to the other user.
[0014] The details of one or more implementations are set forth in
the accompanying drawings and the description below. Other features
will be apparent from the description and drawings, and from the
claims.
DESCRIPTION OF DRAWINGS
[0015] FIG. 1 is a block diagram of a communications system.
[0016] FIGS. 2-5 are block diagrams of expansions of aspects the
block diagram of FIG. 1.
[0017] FIGS. 6-7 are illustrations of graphical user interfaces
that may be provided by a system, such as the system of FIG. 1.
[0018] FIGS. 8-10 are flows charts of processes that may be
implemented by a system, such as the system of FIG. 1.
DETAILED DESCRIPTION
[0019] Users of networked online communications applications may
communicate and exchange information with other users of the
communications application(s). When a user has the capability of
communicating with a vast multitude of other users with the
communications application(s), the user may select a subset of the
other users that are particularly important to the users and
identify such users as "buddies." A list of a user's buddies may be
stored in a buddy list that is displayed graphically to the user
when using the communications application(s), and a graphical user
interface (GUI) may be defined that lists the user's buddies and
enables the user to communicate with his/her buddies through the
GUI-based application (e.g., instant messaging). The functionality
of the GUI can be expanded from merely enabling communication with
buddies through the GUI-based application to monitoring several
other communications applications and reporting on events that have
occurred, that are occurring, and/or that will occur in the other
applications.
[0020] For illustrative purposes, FIGS. 1-6 describe a
communications system for implementing techniques for transferring
electronic data. For brevity, several elements in the figures
described below are represented as monolithic entities. However, as
would be understood by one skilled in the art, these elements each
may include numerous interconnected computers and components
designed to perform a set of specified operations and/or dedicated
to a particular geographical region.
[0021] Referring to FIG. 1, a communications system 100 is capable
of delivering and exchanging data between a client system 105 and a
host system 110 through a communications link 115. The client
system 105 typically includes one or more client devices 120 and/or
client controllers 125. For example, the client system 105 may
include one or more general-purpose computers (e.g., personal
computers), one or more special-purpose computers (e.g., devices
specifically programmed to communicate with each other and/or the
host system 110), or a combination of one or more general-purpose
computers and one or more special-purpose computers. The client
system 105 may be arranged to operate within or in concert with one
or more other systems, such as, for example, one or more LANs
("Local Area Networks") and/or one or more WANs ("Wide Area
Networks").
[0022] The client device 120 is generally capable of executing
instructions under the command of a client controller 125. The
client device 120 is connected to the client controller 125 by a
wired or wireless data pathway 130 capable of delivering data.
[0023] The client device 120 and client controller 125 each
typically includes one or more hardware components and/or software
components. An example of a client device 120 is a general-purpose
computer (e.g., a personal computer) capable of responding to and
executing instructions in a defined manner. Other examples include
a special-purpose computer, a workstation, a server, a hand-held
computer, a mobile telephone, a personal digital assistant ("PDA"),
a device, a component, other equipment or some combination thereof
capable of responding to and executing instructions. An example of
client controller 125 is a software application loaded on the
client device 120 for commanding and directing communications
enabled by the client device 120. Other examples include a program,
a piece of code, an instruction, a device, a computer, a computer
system, or a combination thereof, for independently or collectively
instructing the client device 120 to interact and operate as
described herein. The client controller 125 may be embodied
permanently or temporarily in any type of machine, component,
equipment, storage medium, or propagated signal capable of
providing instructions to the client device 120.
[0024] The communications link 115 typically includes a delivery
network 160 making a direct or indirect communication between the
client system 105 and the host system 110, irrespective of physical
separation. Examples of a delivery network 160 include the
Internet, the World Wide Web, WANs, LANs, analog or digital wired
and wireless telephone networks (e.g., PSTN, ISDN, or xDSL), radio,
television, cable, satellite, and/ or any other delivery mechanism
for carrying data. The communications link 115 may include
communication pathways 150, 155 that enable communications through
the one or more delivery networks 160 described above. Each of the
communication pathways 150, 155 may include, for example, a wired,
wireless, cable, or satellite communication pathway.
[0025] The host system 110 includes a host device 135 capable of
executing instructions under the command and direction of a host
controller 140. The host device 135 is connected to the host
controller 140 by a wired or wireless data pathway 145 capable of
carrying and delivering data.
[0026] The host system 110 typically includes one or more host
devices 135 and/or host controllers 140. For example, the host
system 110 may include one or more general-purpose computers (e.g.,
personal computers), one or more special-purpose computers (e.g.,
devices specifically programmed to communicate with each other
and/or the client system 105), or a combination of one or more
general-purpose computers and one or more special-purpose
computers. The host system 110 may be arranged to operate within or
in concert with one or more other systems, such as, for example,
one or more LANs ("Local Area Networks") and/or one or more WANs
("Wide Area Networks").
[0027] The host device 135 and host controller 140 each typically
includes one or more hardware components and/or software
components. An example of a host device 135 is a general-purpose
computer (e.g., a personal computer) capable of responding to and
executing instructions in a defined manner. Other examples include
a special-purpose computer, a workstation, a server, a device, a
component, other equipment or some combination thereof capable of
responding to and executing instructions. An example of host
controller 140 is a software application loaded on the host device
135 for commanding and directing communications enabled by the host
device 135. Other examples include a program, a piece of code, an
instruction, a device, a computer, a computer system, or a
combination thereof, for independently or collectively instructing
the host device 135 to interact and operate as described herein.
The host controller 140 may be embodied permanently or temporarily
in any type of machine, component, equipment, storage medium, or
propagated signal capable of providing instructions to the host
device 135.
[0028] FIG. 2 illustrates a communication system 200 including a
client system 205 communicating with a host system 210 through a
communications link 215. Client system 205 typically includes one
or more client devices 220 and one or more client controllers 225
for controlling the client devices 220. Host system 210 typically
includes one or more host devices 235 and one or more host
controllers 240 for controlling the host devices 235. The
communications link 215 may include communication pathways 250, 255
enabling communications through the one or more delivery networks
260.
[0029] Examples of each element within the communication system of
FIG. 2 are broadly described above with respect to FIG. 1. In
particular, the host system 210 and communications link 215
typically have attributes comparable to those described with
respect to host system 110 and communications link 115 of FIG. 1.
Likewise, the client system 205 of FIG. 2 typically has attributes
comparable to and illustrates one possible embodiment of the client
system 105 of FIG. 1.
[0030] The client device 220 typically includes a general purpose
computer 270 having an internal or external storage 272 for storing
data and programs such as an operating system 274 (e.g., DOS,
Windows.TM., Windows 95.TM., Windows 98.TM., Windows 2000.TM.,
Windows XP.TM., Windows NT.TM., OS/2, or Linux) and one or more
application programs. Examples of application programs include
authoring applications 276 (e.g., word processing, database
programs, spreadsheet programs, email program, calendar programs,
or graphics programs) capable of generating and/or editing
documents or other electronic content; client applications 278
(e.g., AOL client, CompuServe client, AIM client, AOL TV client, or
ISP client) capable of communicating with other computer users,
accessing various computer resources, and viewing, creating, or
otherwise manipulating electronic content; and browser applications
280 (e.g., Netscape Navigator or Microsoft Internet Explorer)
capable of rendering Internet content.
[0031] The general-purpose computer 270 also includes a central
processing unit 282 (CPU) for executing instructions in response to
commands from the client controller 225. In one implementation, the
client controller 225 includes one or more of the application
programs installed on the internal or external storage 272 of the
general-purpose computer 270. In another implementation, the client
controller 225 includes application programs externally stored in
and performed by one or more device(s) external to the general-
purpose computer 270.
[0032] The general-purpose computer typically includes a
communication device 284 for sending and receiving data. One
example of the communication device 284 is a modem. Other examples
include a transceiver, a set-top box, a communication card, a
satellite dish, an antenna, wireless router, or another network
adapter capable of transmitting and receiving data over the
communications link 215 through a wired or wireless data pathway
250. The general-purpose computer 270 also may include a TV
("television") tuner 286 for receiving television programming in
the form of broadcast, satellite, and/or cable TV signals. As a
result, the client device 220 can selectively and/or simultaneously
display network content received by communications device 284 and
television programming content received by the TV tuner 286.
[0033] The general-purpose computer 270 typically includes an
input/output interface 288 for wired or wireless connection to
various peripheral devices 290. Examples of peripheral devices 290
include, but are not limited to, a mouse 291, a mobile phone 292, a
personal digital assistant 293 (PDA), a keyboard 294, a display
monitor 295 with or without a touch screen input, a TV remote
control 296 for receiving information from and rendering
information to subscribers, and an audiovisual input device
298.
[0034] Although FIG. 2 illustrates devices such as a mobile
telephone 292, a PDA 293, and a TV remote control 296 as being
peripheral with respect to the general-purpose computer 270, in
another implementation, such devices may themselves include the
functionality of the general-purpose computer 270 and operate as
the client device 220. For example, the mobile phone 292 or the PDA
293 may include computing and networking capabilities and function
as a client device 220 by accessing the delivery network 260 and
communicating with the host system 210. Furthermore, the client
system 205 may include one, some or all of the components and
devices described above.
[0035] Referring to FIG. 3, a communications system 300 is capable
of delivering and exchanging information between a client system
305 and a host system 310 through a communication link 315. Client
system 305 typically includes one or more client devices 320 and
one or more client controllers 325 for controlling the client
devices 320. Host system 310 typically includes one or more host
devices 335 and one or more host controllers 340 for controlling
the host devices 335. The communications link 315 may include
communication pathways 350, 355 enabling communications through the
one or more delivery networks 360.
[0036] Examples of each element within the communication system of
FIG. 3 are broadly described above with respect to FIGS. 1 and 2.
In particular, the client system 305 and the communications link
315 typically have attributes comparable to those described with
respect to client systems 105 and 205 and communications links 115
and 215 of FIGS. 1 and 2. Likewise, the host system 310 of FIG. 3
may have attributes comparable to and illustrates one possible
embodiment of the host systems 110 and 210 shown in FIGS. 1 and 2,
respectively.
[0037] The host system 310 includes a host device 335 and a host
controller 340. The host controller 340 is generally capable of
transmitting instructions to any or all of the elements of the host
device 335. For example, in one implementation, the host controller
340 includes one or more software applications loaded on the host
device 335. However, in other implementations, as described above,
the host controller 340 may include any of several other programs,
machines, and devices operating independently or collectively to
control the host device 335.
[0038] The host device 335 includes a login server 370 for enabling
access by subscribers and routing communications between the client
system 305 and other elements of the host device 335. The host
device 335 also includes various host complexes such as the
depicted OSP ("Online Service Provider") host complex 380 and IM
("Instant Messaging") host complex 390. To enable access to these
host complexes by subscribers, the client system 305 includes
communication software, such as, for example, an OSP client
application and an IM client application. The OSP and IM
communication software applications are designed to facilitate the
subscriber's interactions with the respective services and, in
particular, may provide access to all the services available within
the respective host complexes.
[0039] Typically, communications using an IM application involve an
instantaneous or nearly instantaneous communication between two
users, where each user is able to transmit, receive and display
communicated information. Additionally, IM communications may
involve the display and perception of online presence information
regarding other selected users ("buddies"). Examples of IM
communications exist over AIM (America Online Instant Messenger),
AOL (America Online) Buddy List and Instant Messages, Yahoo
Messenger, MSN Messenger, and ICQ, among others. Although discussed
below primarily with respect to IM applications, other
implementations are contemplated for providing similar
functionality in platforms and online applications such as chat,
e-mail, and streaming media applications.
[0040] Typically, the OSP host complex 380 supports different
services, such as email, discussion groups, chat, news services,
file storage, and Internet access. The OSP host complex 380 is
generally designed with an architecture that enables the machines
within the OSP host complex 380 to communicate with each other and
employs certain protocols (i.e., standards, formats, conventions,
rules, and structures) to transfer data. The OSP host complex 380
ordinarily employs one or more OSP protocols and custom dialing
engines to enable access by selected client applications. The OSP
host complex 380 may define one or more specific protocols for each
service based on a common, underlying proprietary protocol.
[0041] The IM host complex 390 is generally independent of the OSP
host complex 380, and supports instant messaging services
irrespective of a subscriber's network or Internet access. Thus,
the IM host complex 390 allows subscribers to send and receive
instant messages, whether or not they have access to any particular
ISP. The IM host complex 390 may support associated services, such
as administrative matters, advertising, directory services, chat,
and interest groups related to the instant messaging. The IM host
complex 390 has an architecture that enables all of the machines
within the IM host complex to communicate with each other. To
transfer data, the IM host complex 390 employs one or more standard
or exclusive IM protocols.
[0042] The host device 335 may include one or more gateways that
connect and therefore link complexes, such as the OSP host complex
gateway 385 and the IM host complex gateway 395. The OSP host
complex gateway 385 and the IM host complex 395 gateway may
directly or indirectly link the OSP host complex 380 with the IM
host complex 390 through a wired or wireless host communication
pathway 375. Ordinarily, when used to facilitate a link between
complexes, the OSP host complex gateway 385 and the IM host complex
gateway 395 are privy to information regarding the protocol type
anticipated by a destination complex, which enables any necessary
protocol conversion to be performed incident to the transfer of
data from one complex to another. For instance, the OSP host
complex 380 and IM host complex 390 generally use different
protocols such that transferring data between the complexes
requires protocol conversion by or at the request of the OSP host
complex gateway 385 and/or the IM host complex gateway 395.
[0043] As shown, the client system 305 may access the Internet 365
through the host system 310.
[0044] Referring to FIG. 4, a communications system 400 is capable
of delivering and exchanging information between a client system
405 and a host system 410 through a communication link 415. Client
system 405 typically includes one or more client devices 420 and
one or more client controllers 425 for controlling the client
devices 420. Host system 410 typically includes one or more host
devices 435 and one or more host controllers 440 for controlling
the host devices 435. The communications link 415 may include
communication pathways 450and 455 that enable communications
through the one or more delivery networks 460. As shown, the client
system 405 may access the Internet 465 through the host system
410.
[0045] Examples of each element within the communication system of
FIG. 4 are broadly described above with respect to FIGS. 1-3. In
particular, the client system 405 and the communications link 415
typically have attributes comparable to those described with
respect to client systems 105, 205, and 305 and communications
links 115, 215, and 315 of FIGS. 1-3. Likewise, the host system 410
of FIG. 4 may have attributes comparable to, and illustrates one
possible implementation of, the host systems 110, 210 and 310,
shown in FIGS. 1-3, respectively. However, FIG. 4 describes an
aspect of the host system 410, focusing primarily on one particular
implementation of IM host complex 490. For purposes of
communicating with the IM host complex 490, the delivery network
460 is generally a telephone network.
[0046] The client system 405 includes a client device 420 and a
client controller 425. The client controller 425 is generally
capable of establishing a connection to the host system 410,
including the OSP host complex 480, the IM host complex 490 and/or
the Internet 465. In one implementation, the client controller 425
includes an IM application for communicating with servers in the IM
host complex 490 using exclusive IM protocols. The client
controller 425 also may include applications, such as an OSP client
application and/or an Internet browser application for
communicating with the OSP host complex 480 and the Internet 465,
respectively.
[0047] The host system 410 includes a host device 435 and a host
controller 440. The host controller 440 is generally capable of
transmitting instructions to any or all of the elements of the host
device 435. For example, in one implementation, the host controller
440 includes one or more software applications loaded on one or
more elements of the host device 435. However, in other
implementations, as described above, the host controller 440 may
include any of several other programs, machines, and devices
operating independently or collectively to control the host device
435.
[0048] The host system 410 includes a login server 470 capable of
enabling communications with and authorizing access by client
systems 405 to various elements of the host system 410, including
an OSP host complex 480 and an IM host complex 490. The login
server 470 may implement one or more authorization procedures to
enable simultaneous access to the OSP host complex 480 and the IM
host complex 490. The OSP host complex 480 and the IM host complex
490 are connected through one or more OSP host complex gateways 485
and one or more IM host complex gateways 495. Each OSP host complex
gateway 485 and IM host complex gateway 495 may perform any
protocol conversions necessary to enable communication between the
OSP host complex 480, the IM host complex 490, and the Internet
465.
[0049] To access the IM host complex 490 to begin an instant
messaging session, the client system 405 establishes a connection
to the login server 470. The login server 470 typically determines
whether the particular subscriber is authorized to access the IM
host complex 490 by verifying a subscriber identification and
password.
[0050] Once a connection to the IM server 4902 has been
established, the client system 405 may directly or indirectly
transmit data to and access content from the IM server 4902 and one
or more associated domain servers 4904. The IM server 4902 supports
the fundamental instant messaging services, and the domain servers
4904 may support associated services, such as, for example,
administrative matters, directory services, chat and interest
groups. In general, the purpose of the domain servers 4904 is to
lighten the load placed on the IM server 4902 by assuming
responsibility for some of the services within the IM host complex
490. By accessing the IM server 4902 and/or the domain server 4904,
a subscriber can use the IM client application to view whether
other subscribers of particular importance to the subscriber
("buddies") are online, exchange instant messages with other
subscribers, participate in group chat rooms, trade files such as
pictures, invitations or documents, find other subscribers with
similar interests, get customized news and stock quotes, and search
the Web.
[0051] In the implementation of FIG. 4, the IM server 4902 is
directly or indirectly connected to a routing gateway 4906. The
routing gateway 4906 facilitates the connection between the IM
server 4902 and one or more alert multiplexors 4908, for example,
by serving as a link minimization tool or hub to connect several IM
servers to several alert multiplexors. In general, an alert
multiplexor 4908 maintains a record of alerts and subscribers
registered to receive the alerts.
[0052] Once the client system 405 is connected to the alert
multiplexor 4908, a subscriber can register for and/or receive one
or more types of alerts. The connection pathway between the client
system 405 and the alert multiplexor 4908 is determined by
employing another hashing technique at the IM server 4902 to
identify the particular alert multiplexor 4908 to be used for the
subscriber's session. Once the particular multiplexor 4908 has been
identified, the IM server 4902 provides the client system 405 with
the IP address of the particular alert multiplexor 4908 and gives
the client system 405 an encrypted key (i.e., a cookie). The client
system 405 then uses the IP address to connect to the particular
alert multiplexor 4908 through the communication link 415 and
obtains access to the alert multiplexor 4908 using the encrypted
key.
[0053] The alert multiplexor 4908 is connected to an alert gate
4910 that, like the IM host complex gateway 495, is capable of
performing the necessary protocol conversions to form a bridge to
the OSP host complex 480. The alert gate 4910 is the interface
between the IM host complex 490 and the physical servers, such as
servers in the OSP host complex 480, where state changes are
occurring. In general, the information regarding state changes will
be gathered and used by the IM host complex 490. However, the alert
multiplexor 4908 also may communicate with the OSP host complex 480
through the IM gateway 495, for example, to provide the servers and
subscribers of the OSP host complex 480 with certain information
gathered from the alert gate 4910.
[0054] The alert gate 4910 can detect an alert feed corresponding
to a particular type of alert. The alert gate 4910 may include a
piece of code (alert receive code) capable of interacting with
another piece of code (alert broadcast code) on the physical server
where a state change occurs. In general, the alert receive code
installed on the alert gate 4910 instructs the alert broadcast code
installed on the physical server to send an alert feed to the alert
gate 4910 upon the occurrence of a particular state change. Upon
detecting an alert feed, the alert gate 4910 contacts the alert
multiplexor 4908, which in turn, informs the client system 405 of
the detected alert feed.
[0055] In the implementation of FIG. 4, the IM host complex 490
also includes a subscriber profile server 4912 connected to a
database 4914 for storing subscriber profile data. The subscriber
profile server 4912 may be used to enter, retrieve, edit,
manipulate, or otherwise process subscriber profile data. In one
implementation, a subscriber's profile data includes, for example,
the subscriber's list of buddies, alert preferences, designated
stocks, identified interests, and geographic location. Each buddy
in the subscriber's list of buddies ("buddy list") are uniquely
identified from all other subscribers (e.g., by an alphanumeric
character string, which maybe known as a "screen name"). The
subscriber may enter, edit and/or delete profile data using an
installed IM client application on the client system 405 to
interact with the subscriber profile server 4912. The other
subscribers in a subscriber's buddy list generally are selected by
or for the user because they have a particular significance or
importance to the subscriber. For example, the subscriber may
correspond frequently with buddies in the subscriber's buddy
list.
[0056] Because the subscriber's data is stored in the IM host
complex 490, the subscriber does not have to reenter or update the
data in the event that the subscriber accesses the IM host complex
490 using a new or different client system 405. Accordingly, when a
subscriber accesses the IM host complex 490, the IM server 4902 can
instruct the subscriber profile server 4912 to retrieve the
subscriber's profile data from the database 4914 and to provide,
for example, the subscriber's buddy list to the IM server 4902 and
the subscriber's alert preferences to the alert multiplexor 4908.
The subscriber profile server 4912 also may communicate with other
servers in the OSP host complex 490 to share subscriber profile
data with other services. Alternatively, user profile data may be
saved locally on the client device 405.
[0057] Referring to FIG. 5, a communications system 500 is capable
of delivering and exchanging information between a client system
505 and a host system 510 through a communication link 515. Client
system 505 typically includes one or more client devices 520 and
one or more client controllers 525 for controlling the client
devices 520. Host system 510 typically includes one or more host
devices 535 and one or more host controllers 540 for controlling
the host devices 535. The communication link may include
communication pathways 550 and 555 that enable communications
through the one or more delivery networks 560. The network 560 may
be any known or described delivery network including, but not
limited to, a telephone network and/or the Internet.
[0058] Examples of each element within the communication system of
FIG. 5 are broadly described above with respect to FIGS. 1-4. In
particular, the client system 505 and the communications link 515
typically have attributes comparable to those described with
respect to client systems 105, 205, 305, and 405 and communications
links 115, 215, 315, and 415 of FIGS. 1-4. Likewise, the host
system 510 of FIG. 5 may have attributes comparable to and
illustrates one possible embodiment of the host systems 110, 210,
310, and 410 shown in FIGS. 1-4, respectively. However, FIG. 5
describes an aspect of the host system 510, focusing primarily on
one particular implementation of the host device 535.
[0059] The client system 505 includes a client device 520 and a
client controller 525. The client controller 525 is generally
capable of establishing a connection to the host system 510 through
the delivery network 515. In one implementation, the client
controller 525 includes one or more applications, such as an IM
application, an OSP application, and/or an Internet browser
application.
[0060] The host system 510 includes a host device 535 and a host
controller 540. The host controller 540 is generally capable of
transmitting instructions to any or all of the elements of the host
device 535. For example, in one implementation, the host controller
540 includes one or more software applications loaded on one or
more elements of the host device 535. However, in other
implementations, as described above, the host controller 540 may
include any of several other programs, machines, and devices
operating independently or collectively to control the host device
535.
[0061] The host device 535 includes a mail gateway 5350 having a
send mail server 5352 and a read mail server 5354. The send mail
server 5352 is configured to perform functions relating to
transmitting electronic data. The read mail server 5354 is
configured to perform functions relating to receiving and accessing
electronic data. The mail gateway 5350 is in communication with one
or more processing servers 5360.
[0062] The mail gateway 5350 also is in communication with the
storage area 5370 that includes electronic content and attachment
database storage. The storage area 5370 includes a system of
folders that store electronic data for subscribers of the host
system 510.
[0063] The host device 535 includes an IM host complex 5390. The IM
server 5390 typically has attributes comparable to some or all
elements of IM host complexes 390 490 of FIGS. 3 and 4. The IM host
complex 5390 includes an e-buddy server 5392 in communication with
the client system 505, the read mail server 5352, a look-up server
5394, and an IM server 5396. The IM server 5396 is capable of
supporting instant messaging services, the look-up server 5394 is
capable of finding subscriber account information (e.g., screen
name) from a given e-mail address, and the e-buddy server is 5392
is capable of configuring IM communication between the intended
recipient of an e-mail message and the sender and/or other
recipients of the e-mail message.
[0064] FIG. 6 illustrates one particular scenario in which the OSP
host complex 380 and the IM host complex 390 communicate through
one or more OSP host complex gateways 385 and one or more IM host
complex gateways 395. In particular, FIG. 6 illustrates one example
of a user interface ("UI") 600 that may be presented to a user. In
general, the UI 600 is rendered on the user's client system 105
using software stored on the client system. The software for
rendering the UI 600 may be downloaded from the host system
110.
[0065] As shown, the UI includes a window 601 that displays a list
(a "buddy list") 602 identifying one or more of the user's buddies,
for example, by the screen name 604 of the buddy. A user may add
buddies to his buddy list because they are particularly important
to the user (e.g., the user may frequently communicate with a buddy
by email, instant messaging, chat, telephone, or other methods).
Buddies also can be specially selected for the user (e.g., by a
supervisor of the user), because the buddies are deemed to be
particularly important to the user (e.g., it is predicted that a
user will communicate frequently with a buddy because the user and
the buddy have been assigned to work together on a project).
[0066] Several different communications between a user and a buddy
are possible through the UI 600. For example, a user can initiate
an IM dialog with a buddy by selecting the buddy's screen name 604
from the buddy list 602 (e.g, by clicking or otherwise selecting
the screen name with a mouse). Selecting the buddy's name
establishes a connection from the user's client system 505 through
the IM server 5902 and/or the domain name server 5904 to the
buddy's client system 505, so that the user and the buddy can, for
example, exchange instant messages, participate in group chat
rooms.
[0067] A user may also exchange email with a buddy through the UI
600. For example, a user may scroll over the screen name of a buddy
and right click or otherwise select on the buddy's screen name to
open an application to send email to the buddy. To use UI 600,
which lists the user's buddies by screen name, to send email to a
buddy's email addresses (or to receive email from one or more of
those addresses), a mapping between the screen name and the email
address occurs. For example, referring to FIG. 8, such a process
800 begins when the application running UI 600 receives one or more
screen names in a user's buddy list and passes the screen names to
the application that stores the user's email address book (step
802). Within the address book, a correspondence between a screen
name and an email address is then sought (step 804). For example, a
correspondence may be found between a buddy's screen name of "Andy"
and the email address andy@aol.com. Such a correspondence may be
made automatically by software, or the user may be prompted to
confirm a suggested correspondence between a screen name and an
email address. Databases in addition to an email address book may
also be consulted when searching for a correspondence between a
buddy's screen name and email address. For example, an electronic
Rolodex.TM. or a database of contacts that stores information about
a buddy including the buddy's name, address, telephone numbers,
screen name, and email addresses may be consulted to find one or
more email addresses that correspond to a user's screen name. Once
the email addresses corresponding to the buddies screen names are
located, the mappings between screen names and email addresses are
returned to the buddy list application and to the UI 600 (step
806). The application running the UI 600 communicates the email
addresses to the user's email client and requests to be notified by
the email client when a new email is sent to or received from any
of the email addresses (step 808). Then, whenever the email client
sends or receives an email, it notifies the application running the
UI 600 of this fact, such that the UI 600 is updated to present an
appropriate mail icon next to the name of the buddy to whom or from
whom mail has been sent (step 810).
[0068] Referring again to FIG. 6, when the application running the
UI 600 receives a notification that an email message has been
received from a buddy, a mail icon 606 is displayed in the window
601 next to the buddy's screen name 604 to indicate that email has
been received from the buddy. The mail icon can be, for example, an
image of the back (return address) side of a envelope. When the
user scrolls over the mail icon 606 with a mouse, information about
the email received from the buddy (e.g., the number of unread
emails received from the buddy, the date and time the email was
send and the subject of the email) is displayed to the user.
Similarly, when mail is sent to the buddy, the icon may be an image
of the front (recipient's address) side of an envelope. The mail
icon 606 can be displayed until all mail received from the buddy
and all mail sent to the buddy has been read.
[0069] Referring to FIG. 7, when the user moves the cursor over a
mail icon 606 associated with the screen name 604 of a buddy in the
UI 600, information about the buddy and the mail sent by the buddy
is displayed by one or more supplemental interfaces 702 (e.g., a
window or dialog, a tooltip, or a fly-out panel known as a quick
access panel ("QAP")). Such information may include the buddy's
real name, telephone number, whether the buddy is online and how
many unread messages the user has received from the buddy. By
double clicking on (or otherwise selecting) the mail icon 606, the
user can open or activate an email application UI 704 listing all
emails received from and/or sent to the buddy associated with the
mail icon 606. When the email application UI 704 is activated, it
can automatically display the oldest unread message sent from the
buddy to the user in a window 706.
[0070] Referring again to FIG. 6, a user may communicate by
telephone with a buddy through the UI 600. For example, a user may
scroll over the screen name of a buddy and right click or otherwise
select the buddy's screen name to open an application to dial a
phone number associated with the buddy. To use UI 600, which lists
the user's buddies by screen name, to telephone a buddy, a mapping
between the screen name and the phone number occurs. For example,
referring to FIG. 9, such a process 900 begins when the application
running UI 600 receives the screen names in a user's buddy list and
passes the list of screen names to a database application that
stores the contact information for the user's buddies (step 902).
The database application creates a correspondence between a buddy's
screen name and one or more phone numbers associated with the buddy
(step 904). Such a correspondence may be made automatically by
software, or the user may be prompted to confirm a suggested
correspondence between a screen name and one or more phone numbers
of the buddy. Once the phone number(s) corresponding to the
buddies' screen names are located, the mappings between screen
names and phone number(s) are returned to the buddy list
application and to the UI 600 (step 906). The software running the
UI 600 then communicates the phone number(s) to the user's
telephone software, and requests to be notified by the telephone
software when a voicemail is received from any of the phone numbers
(step 908). Then, whenever a phone call or voicemail is received
from one of the listed phone numbers, the telephone software
notifies UI 600 of this fact, and UI 600 presents a new telephone
call icon next to the name of the buddy from whom the voicemail has
been received. (step 910).
[0071] Referring again to FIG. 6, when the UI 600 receives a
notification that a phone call or a voicemail has been received
from a buddy, a telephone icon 608 may be displayed in the window
601 next to the buddy's screen name 604 to indicate that a phone
call or voicemail has been received from the buddy. The telephone
icon can be, for example, an image of a telephone. Alternatively,
when the UI 600 receives a notification that a phone call has been
received from a buddy, an email icon 606 may be displayed in the
window 601 next to the buddy's screen name 604 to indicate that a
phone call has been received from the buddy. When the user scrolls
over the telephone icon 608 or the email icon 606 with a mouse,
information about the telephone calls received from the buddy is
displayed to the user (e.g., the number of phone calls received
from the buddy, the date and time at which the phone calls were
received, whether voicemail messages were left by the buddy, and
how many voicemail messages were left by the buddy). By double
clicking or otherwise selecting the telephone icon 608, the user
can open an audio streaming application to play a recording of the
voicemail message(s) left by the buddy or a text reading
application to read a transcription of, or other information about,
the voicemail message(s). By double clicking, or otherwise
selecting, the email icon 606, the user can open an email
application for information about the call, including, for example,
the name of the caller, the phone number from which the call
originated, the time of the call, and a transcript of the call.
[0072] As an alternative to the client-side voicemail notification
process described above, the voicemail notification process may be
implemented on the host side of the communications system 100. For
example, a first user can subscribe to a voicemail service provided
by the host, and the first user's address book can include a second
user's screen name and phone number. The second user can record a
voicemail message for the first user on the host system. The host
system then notifies the first user of the voicemail message by
sending the first user an email message with a subject line
containing information about the call (e.g., the name and phone
number of the caller and the time of the call) and a sound
recording of the voicemail message as an attachment to the body of
the email message. When the email message arrives at the mail
client on the host system, the mail client parses the subject line
for the phone number of the caller and passes the phone number to
the address book of the first user. The address seeks a matching
phone number among its records, and if a match exists, the address
book application notifies the instant messaging application and
instructs the UI 600 to place an email icon 606 and or a phone icon
608 next to the second user's screen name in the UI 600. When the
first user select the email icon 606 or the phone icon 608, an
email application is activated to display the email message about
the voice mail to the first user.
[0073] A user and/or a buddy may schedule calendar events for each
other through the UI 600. For example, a user may scroll over the
screen name of a buddy and right click or otherwise selecting the
buddy's screen name to open a calendar scheduling application to
schedule a calendar event (e.g., a meeting) for the buddy. To use
UI 600, which lists the user's buddies by screen name, to schedule
a calendar event for the buddy, a mapping between the buddy's
screen name and buddy's name occurs. This mapping is similar to the
mapping between the buddy's screen name and email address described
above with reference to FIG. 8 and to the mapping between the
buddy's screen name and telephone numbers described above with
reference to FIG. 9. This mapping is accomplished though automatic
or semi-automatic communications between the software running the
UI 600 and the software running a common calendar accessible to
both the user and the user's buddies. Then, whenever a calendar
event involving the user and the buddy is scheduled, the calendar
software notifies the UI 600 of this fact.
[0074] When the UI 600 receives a notification that a calendar
event has been scheduled between the user and a buddy, a calendar
icon 610 is displayed in the window 601 next to the screen name 612
of the buddy with whom the calendar event has been scheduled. The
calendar icon 610 can be, for example, an image of a calendar page.
When the user scrolls over the calendar icon 610 with a mouse,
information about the calendar events related to the buddy is
displayed to the user (e.g., the number of calendar events
concerning the buddy, the date and time of a calendar event, who
scheduled the calendar event, and who has confirmed attendance at
the calendar event). By double clicking or otherwise selecting the
calendar icon 610 the user can open a common calendar application,
with which to view calendar events concerning the user and the
buddy.
[0075] The window 601 that displays the buddy list 602 can group
the buddies in categories according to how they are known to the
user (e.g., "Family and Friends," "Top 10 Buddies,""Co-Workers,"
and "Offline" buddies). A tally of the total number of buddies in a
category and the number of on-line buddies can be kept next to a
heading identifying the category. For example, in the category
of"Family and Friends" 620, a tally 622 identifies that three of
the 23 total buddies in the category are currently on-line. The
screen name of buddy may also identify whether the buddy is on-line
of off-line. For example, the screen name of buddy listed in normal
italic weight font 604 indicates that the buddy is on-line, whereas
the screen name of buddy listed in normal weight font 630 indicates
that the buddy is off-line.
[0076] When the user moves the cursor over the screen name 604 of a
buddy, information about the buddy is displayed by one or more
supplemental interfaces, such as, for example, a window or dialog,
a tooltip, or a QAP. The supplemental information may include
information that the user has collected about the buddy,
information reflecting the user's past relationship with the
selected buddy, and status information reflecting aspects of the
user's current and future relationship with the buddy. The
information collected about the buddy may include the buddy's full
name, phone numbers, screen name, and other data about the buddy
extracted from the user's address book. If the user's address book
does not have an address book entry for the buddy, the supplemental
interface provides a way to add one. The status information about
the buddy may include various views of email messages received from
the buddy (e.g., unread messages, all received messages, or total
mail count), calendar events, alerts, on-line presence state, chat
presence, buddy icons, and links to additional buddy
information).
[0077] The window 601 of the UI 600 includes a list 602 of the
user's buddies, a list of some of the user's favorite places 640,
and a list of the user's favorite things 650. Some features of the
buddy list 602 have been described above.
[0078] The favorite places list 640 includes a list of the user's
favorite links 642 to other information. Although favorite links
642 commonly are webpage URLs accessible through a browser
application, favorite links 642, 644 can be any kind of uniform
resource identifier for identifying and retrieving content from a
network through any network protocol (e.g. ftp, Gopher, telnet,
https). By moving the cursor over and clicking or otherwise
selecting a link 642, the user may open a supplemental interface to
display the information. The information may be displayed in a
traditional web browser but may also be displayed in a window or
dialog, a tooltip, or a QAP. Thus, the favorite places list 640 of
UI 600 provides a place to store the user's favorite links to
additional information within a window 601 that includes the screen
names of the user's buddies. A database storing the user's list of
favorite places may be stored on the host system 110, so that the
user can access the his/her favorite places within the UI 600 from
any client system 105.
[0079] By clicking on or otherwise selecting one of his/her
favorite places 642, 644 and dragging-and-dropping the favorite
place onto a screen name 604 of a buddy, user can share the
favorite place 642, 644 with a buddy. The buddy may receive a
message (e.g., an email or an instant message) containing the link
to the shared favorite place.
[0080] The favorite things list 650 indicates a list of selected
resources that the user stores on the host system 110, such as, for
example, text files, image files, audio files, and a calendar of
appointments. Referring to FIG. 10, to make use of things stored on
the host system 110, the user first uploads a thing from the client
system 105 to the host system 110 (step 1002). The user may upload
a thing by using tools within the UI 600. For example, a user may
right click (or otherwise select) the "things" label within window
601 to open a supplemental interface for selecting a thing stored
on the client system 105, and may use the supplemental interface to
initiate a transfer of the thing from the client system 105 to the
host system 110.
[0081] Once uploaded to the host system 110, the thing is stored on
a storage medium of the host system where it is accessible to the
user (step 1004), and thereafter, the thing 652 is accessible to
the user within the favorite things list 640 within window 601 of
UI 600, which makes the thing accessible to the user from any
client system 105 with which the user may access the host system
110. The list of buddies with whom a place has been shared and/or
the list of list of places that have been shared with a buddy can
be presented in a supplemental interface.
[0082] After a thing is uploaded and stored on the host system, the
user can grant access to the thing to one or more of the user's
buddies (step 1006). A user may right click or otherwise select the
thing 652 as represented in window 601 of UI 600 to open a
supplemental interface related to the thing 652 in which the user
can enter the screen names of buddies that are allowed to access
the thing 652. When a user grants a buddy access to a thing 652, a
notification may be sent to the buddy that the user has granted
access to the thing (step 1008). The notification may be presented
to the buddy in the form of a icon representing a "new thing" or as
an email icon 606 to the right of the user's screen name in the
buddy's buddy list. The buddy can then click or otherwise select
the new thing icon to open the thing (step 1010), or the user can
click or otherwise select the email icon 606 to open an email
containing the new thing as an attachment or containing a link to
the new thing. When the user moves a cursor over the thing in the
UI 600, a list of the buddies who have been granted access to the
thing can be presented to the user. The list may include a date
when the thing was shared with each buddy in the list, may specify
the type of access that the user granted to the each buddy, and may
specify when the thing was modified and by whom. Similarly, when
the user moves a cursor over the screen name 604 of a buddy in the
UI 600, a list of the things that have been shared with the buddy
can be presented to the user. The list may include a date when each
thing in the list was shared with the buddy and may specify the
type of access the buddy was granted to each thing.
[0083] The list of buddies with whom a thing has been shared and/or
the list of things that have been shared with a buddy can be
presented in a supplemental interface.
[0084] The user can control the degree of access a buddy has to the
thing. For example, the user may grant "read only" access to the
thing, permitted the buddy to open and view the thing but not to
modify the thing, or the user can grant "modify" access to the
thing to permit the buddy to open, modify, and restore the modified
version of the thing on the host system 110. If the buddy makes a
modification to the thing 652 and stores it again on the host
system 110, a "new thing" notification is sent to all the buddies
that have access to the thing to inform them that the thing has
been modified. The host system 10 can store only the updated,
modified thing 652, or can store all versions of modified things,
so that buddies and the original user can track the evolution of a
thing. The buddies with access in the list can be shown in the UI
600 in different ways depending on the degree of access they have.
For example, buddies with modify access may be shown in bold font,
while buddies with read access may be shown in regular font.
[0085] The general aspects described above relate to instant
messaging and e-mail as well as other forms of communication such
as, for example, telephonic communication (e.g., mobile phones, and
pagers). Other implementations are within the scope of the
following claims.
* * * * *