U.S. patent application number 13/801801 was filed with the patent office on 2014-04-10 for system and method for retrieving information while commanding operation of an appliance.
This patent application is currently assigned to Universal Electronics Inc.. The applicant listed for this patent is Universal Electronics Inc.. Invention is credited to Jeremy K. Black, Patrick H. Hayes, Marcel Hilbrink.
Application Number | 20140098300 13/801801 |
Document ID | / |
Family ID | 35598885 |
Filed Date | 2014-04-10 |
United States Patent
Application |
20140098300 |
Kind Code |
A1 |
Hilbrink; Marcel ; et
al. |
April 10, 2014 |
SYSTEM AND METHOD FOR RETRIEVING INFORMATION WHILE COMMANDING
OPERATION OF AN APPLIANCE
Abstract
Media rendering system including a remote control device and
associated docking station. The remote control device interfaces
with a remote server to stream media content for local and/or
external playback. The remote control device may interface with a
docking station to playback rendered media on one or more
entertainment appliances. The portable device preferably has
standard remote control capability in order to enable advanced
features and functions for media playback.
Inventors: |
Hilbrink; Marcel; (Hengelo,
NL) ; Hayes; Patrick H.; (Mission Viejo, CA) ;
Black; Jeremy K.; (Santa Ana, CA) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Universal Electronics Inc. |
Santa Ana |
CA |
US |
|
|
Assignee: |
Universal Electronics Inc.
Santa Ana
CA
|
Family ID: |
35598885 |
Appl. No.: |
13/801801 |
Filed: |
March 13, 2013 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
11179289 |
Jul 11, 2005 |
|
|
|
13801801 |
|
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|
60588523 |
Jul 16, 2004 |
|
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Current U.S.
Class: |
348/734 |
Current CPC
Class: |
H04N 21/43615 20130101;
H04N 21/43637 20130101; H04N 21/43635 20130101; H04N 21/4432
20130101; H04N 21/42222 20130101; H04N 21/42204 20130101; H04N
21/4222 20130101; H04N 21/4126 20130101; G08C 17/00 20130101; G08C
2201/20 20130101; H04N 21/42221 20130101; H04N 21/42225 20130101;
G08C 17/02 20130101; H04N 21/440263 20130101 |
Class at
Publication: |
348/734 |
International
Class: |
H04N 5/44 20060101
H04N005/44 |
Claims
1. A method for causing an appliance to play streaming media,
comprising: causing a playing of a media stream on a portable
electronic device; placing the portable electronic device into
communication with the appliance; and in response to the portable
electronic device being placed into communication with the
appliance, causing the appliance to automatically select a media
input mode, stopping the playing of the media stream on the
portable electronic device, and commencing a playing of the media
stream on the appliance via use of the media input mode that was
automatically selected.
2. The method as recited in claim 1, wherein, in response to the
portable electronic device being placed into communication with the
appliance, the media stream is caused to be routed from the
portable electronic device to the appliance to commence the playing
of the media stream on the appliance via use of the media input
mode that was automatically selected.
3. The method as recited in claim 2, wherein the portable
electronic device is placed into communication with the appliance
by being placed into a docking station integrated into the
appliance.
4. The method as recited in claim 2, wherein the portable
electronic device is adapted to command functional operations of
the appliance.
5. The method as recited in claim 1, wherein the appliance
comprises a television.
6. The method as recited in claim 1, comprising causing the media
stream to be accessed from a server device via a wide area
network.
7. The method as recited in claim 1, comprising causing the media
stream to be accessed from a server device via a local area
network.
Description
RELATED APPLICATION DATA
[0001] This application claims the benefit of and is a continuation
of U.S. application Ser. No. 11/179,289, filed Jul. 11, 2005, which
application claims the benefit of U.S. Provisional Application No.
60/588,523, filed on Jul. 16, 2004, which applications are
incorporated herein by reference in their entirety.
BACKGROUND OF THE INVENTION
[0002] This invention relates generally to consumer electronics,
and, more particularly, relates to media rendering devices.
[0003] Many consumers have begun storing digital media files such
as photos, audio files, video files, and multimedia files on
personal computers, laptops, servers, or other computing devices
for playback and sharing purposes. These consumers also typically
have one or more controllable playback appliances (e.g., TV, Audio
Receiver, etc.) in an entertainment environment that are capable of
playing traditional media sources (i.e., media information from a
VCR, DVD, CD, PVR, etc.). It has become increasingly popular among
consumer electronics manufacturers to create devices and systems
that enable the playback of digital media files from a consumers
computing device on one or more of the consumers controllable
playback appliances in the entertainment environment, typically by
means of streaming or sending such media content over a wired or
wireless network to the appliances via a "media rendering" device
which is able to convert received digital information into analog
signals or other input signals required by the playback appliances.
Media rendering devices can be standalone devices, or can be
integrated into any traditional entertainment appliance (i.e., TV,
Audio Receiver, VCR, DVD, CD, PVR, etc).
[0004] Additionally, wireless control devices such as universal
remote controls are widely used by consumers in conjunction with
entertainment appliances for command and control purposes. It is
also well known to provide a separate docking device ("docking
station") with control devices for charging of batteries. While
current universal remote control devices typically lack advanced
computing and media rendering capabilities, more advanced control
devices have begun to emerge and to incorporate such features. For
instance, the HP iPaq rx3xxx series of Pocket PC's is able to
function as a wireless control device using onboard software and
wireless communication (IR and/or RF) capabilities, and also
incorporates media rendering capabilities in that it can stream and
playback media content from a server.
[0005] It is desirable for users of such advanced control devices
to not only control the functions of entertainment appliances and
make use of onboard media rendering capabilities, but also to
interface with the entertainment appliances such that media
streamed to the control device, or contained locally on the control
device may be played on the entertainment appliances. Accordingly,
it is desired to provide a system for rendering media on one or
more entertainment appliances using a control device and associated
docking station which functions to both charge the control device,
and provide an interface between the control device and
entertainment appliance(s) for playback of media information.
SUMMARY OF THE INVENTION
[0006] In accordance with these needs and desires, a system
including a control device and associated docking station is
hereinafter described. Generally, an advanced control device, such
as a universal remote control with integrated media rendering
capabilities is described, which, in conjunction with an associated
docking station, is able to play back rendered media files on a
users entertainment appliance(s). As a user operates the onboard
media rendering capabilities of the advanced control device, the
current media content being rendered may be played back on the
users entertainment appliances(s) by placing the control device in
the associated docking station. Based on detection by the control
device of docked or undocked states, various additional control and
media playback functions may be effected.
[0007] A better understanding of the objects, advantages, features,
properties and relationships of the subject system and devices will
be obtained from the following detailed description and
accompanying drawings which set forth illustrative embodiments
which are indicative of the various ways in which the principles of
the system and devices may be employed.
BRIEF DESCRIPTION OF THE DRAWINGS
[0008] For a better understanding of the invention, reference may
be had to a preferred embodiment shown in the following drawings in
which:
[0009] FIG. 1 illustrates a pictorial drawing of an exemplary
universal remote control in which the principles of the subject
invention may be embodied;
[0010] FIG. 2 illustrates a block diagram of components of an
exemplary remote control;
[0011] FIG. 3 illustrates a pictorial drawing of an exemplary
docking station for use in connection with the universal remote
control illustrated in FIG. 1;
[0012] FIG. 4 illustrates an electrical schematic diagram of the
connection points of the exemplary docking station illustrated in
FIG. 3;
[0013] FIG. 5 illustrates an electrical schematic diagram of an
exemplary delay circuit of the exemplary docking station;
[0014] FIG. 6 illustrates a block diagram of the components of the
exemplary docking station which has integrated transceiver
capabilities;
[0015] FIG. 7 illustrates a pictorial drawing of the universal
remote control and docking station in a docked state;
[0016] FIG. 8 illustrates one embodiment of the media rendering
system of the present invention; and
[0017] FIG. 9 illustrates an alternate embodiment of the media
rendering system of the present invention.
DETAILED DESCRIPTION
[0018] With reference to the figures, a system and devices are
described for use in rendering media files for playback on one or
more entertainment appliances.
[0019] Generally, an advanced control device, such as a universal
remote control with integrated media rendering capabilities is
described, which, in conjunction with an associated docking
station, is able to play back rendered media files on a users
entertainment appliance(s). As a user operates the onboard media
rendering capabilities of the advanced control device, the current
media content being rendered may be played back on the users
entertainment appliances(s) by placing the control device in the
associated docking station.
[0020] Advanced control devices as contemplated by the current
invention may take a variety of forms, but in general are able to
accomplish both remote control based functions (i.e., Power, Volume
Up/Down, Channel Up/Down, Transport functions, etc.) via IR and/or
RF communication links, and media rendering functions (i.e.,
Audio/video streaming and playback from a remote server). One
example of such advanced control devices is the iPaq rx3xxx series
of Pocket PC's by Hewlett Packard Corp. which incorporates Nevo
home control software and iPaq Media Manager software (both by
Universal Electronics Inc.) for remote control and media rendering
functions. For further information regarding the Nevo home control
software, the interested reader is referred to published pending
U.S. patent applications 2003/0103088 "User Interface for a Hand
Held Remote Control Device;" 2003/0193519 "System And Method For
Controlling The Recording Functionality Of An Appliance Using A
Program Guide;" and 2003/0048295 "System and Method for Updating
Information in a Portable Electronic Device", all incorporated
herein by reference in their entirety.
[0021] Generally, the docking station includes a power input for
charging the control device when docked, interface connections for
connecting to one or more entertainment appliances, and contact
points for electrically connecting the control device to the
docking station when the control device is docked.
[0022] Either or both the control device and docking station may
contain software and/or hardware components for enabling the
detection of docked and undocked states to enable the functions and
features set forth herein.
[0023] Looking now to the figures, an exemplary remote control
device 10 is shown in FIG. 1. Integrated recharging contacts 107
and signal contacts 104 enable electrical connection and
communication with docking station 700. As will be described below
in greater detail, contacts 107 and 104 interface with recharging
contacts 707 and signal contacts 704 of the docking station 700,
respectively.
[0024] For use in transmitting command codes and other data to one
or more of the appliances 12, the remote control 10 may include, as
needed for a particular application, a processor 24 coupled to a
memory device (such as ROM memory 26, RAM memory 27, and/or a
non-volatile memory 34), a key matrix 28 (e.g., physical buttons, a
touch screen display, or a combination thereof), an internal clock
and timer 30, transmission circuit(s) 32, receiver circuit(s) 33
and/or transceiver circuit(s) (e.g., IR and/or RF), a means 36 to
provide feedback to the user (e.g., LED, display, speaker, and/or
the like), and a power supply 38 as generally illustrated in FIG.
2. As will be understood by those of skill in the art, the memory
device may include executable instructions that are intended to be
executed by the processor 24 to control the operation of the remote
control 10. In this manner, the processor 24 may be programmed to
control the various electronic components within the remote control
10, e.g., to monitor the power supply 38 and the recharging status
thereof, to cause the transmission of signals, etc.
[0025] The non-volatile read/write memory 34, for example an
EEPROM, battery-backed up RAM, Smart Card, memory stick, or the
like, may be provided to store setup data and parameters as
necessary. While the memory system is described as comprising all
three classes of memory, it will be appreciated that, in general,
such a memory system need not necessarily support all three, and
can be comprised of any type of computer-readable readable media,
such as ROM, RAM, SRAM, FLASH, EEPROM, Smart Card, memory stick, a
chip, a hard disk, a magnetic disk, and/or an optical disk or the
like in combination. Preferably, however, at least part of the
memory system should be non-volatile or battery backed such that
basic setup parameters and operating features will survive loss of
battery power. Still further, it will be appreciated that some or
all of the illustrated memory devices 26, 27, and 34 may be
physically incorporated within the same IC chip as the
microprocessor 24 (a so called "microcontroller") and, as such,
they are shown separately in FIG. 2 only for the sake of clarity.
For accomplishing media rendering operations of the current
invention, the memory devices of the remote control may be
configured with programming and instructions to receiving incoming
media streams from receiving circuit 33, to convert those streams
to media data which is able to be played by one or more playback
applications of remote control 10 via the display, speaker(s), or
other feedback mechanism.
[0026] To identify home appliances by type and make (and sometimes
model) such that the remote control device 10 is adapted to
transmit recognizable command codes in the format appropriate for
such identified appliances 12, data may be entered into the
universal remote control device 10. Since methods for setting up a
remote control to control the operation of specific home appliances
are well-known, such methods need not be described in greater
detail herein. Nevertheless, for additional information pertaining
to remote control setup, the reader may turn to U.S. Pat. Nos.
4,959,810, 5,614,906, and 6,225,938 or previously referenced
published application U.S. 2003/0103088. It will also be
appreciated that the remote control 10 may be set up to control an
appliance 12 by being taught the command codes needed to control
such appliance as described in U.S. Pat. No. 4,623,887.
[0027] To cause the remote control 10 to perform an action, the
remote control 10 is adapted to be responsive to events, such as a
sensed user interaction with the key matrix 28, receipt of a
transmission, etc. In response to an event, appropriate
instructions within the memory 26 may be executed. For example,
when a command key is activated on the remote control 10, the
remote control 10 may retrieve a command code corresponding to the
activated command key from memory 26 and transmit the command code
to a device in a format recognizable by the device. It will be
appreciated that the instructions within the memory 26 can be used
not only to cause the transmission of command codes and/or data to
the appliances 12 but also to perform local operations, i.e.,
responding to a dock or undock event such that media playback on
remote control 10 is appropriately initiated, rerouted, or
converted, as described in greater detail below. While not
limiting, other local operations that may be performed by the
remote control 10 include displaying information/data, favorite
channel setup, macro button setup, function key relocation, remote
location sensing, etc. Examples of local operations can be found in
U.S. Pat. Nos. 5,481,256, 5,959,751, and 6,014,092. Additional
examples of remote controls 10 may be found in commonly owned, U.S.
Pat. No. 6,225,938 and U.S. application Ser. Nos. 60/264,767,
09/905,423, 09/905,432, and 09/905,396.
[0028] Also included in the docking station 700 is exemplary delay
circuit 40 shown in FIG. 5 providing circuitry for powering on one
or more LED's 49a, 49b, 49c to indicate to a user that the remote
control 10 has detected that it is properly docked in docking
station 700. In general, such docking circuitry and associated
monitoring programming for enabling so called "hot" docking
operations (i.e., electrically connecting a portable device to a
power source such as a dock while the portable device is powered
on) is well known in the art and the functions and features of
thereof will be understood and appreciated by those skilled in the
art. In particular, with reference to delay circuit 40, when remote
control 10 detects that it has been successfully docked, its power
monitoring programming may enable the "LED ON" signal 42 via
recharging contacts 107, 707, causing timer IC 44 to enable
transistor 48, thereby illuminating charging base LEDs 49a, 49b,
49c for a predetermined period of time. Switch 46 is provided to
allow the user to disable this feature if desired.
[0029] FIG. 3 shows exemplary docking station 700 which is able to
provide power and/or a communication interface to remote control
10. To this end and as described above, the remote control may
include recharging contacts 107 and signal contacts 104. The
contacts 107 and 104 are provided to electrically couple with
corresponding contacts 707 and 704 in the charging base 700. The
exemplary docking station 700 depicted in FIG. 3 may therefore
comprise a power input 701 for attachment to, for example,
stepped-down power originating from an adapter (not shown) plugged
into a household electrical socket. Input 701 is connected to
contacts 707. In one embodiment as shown in FIG. 4, the signal
contacts 704 which interface with signal contacts 104 on remote
control 10 connect to output interface 714 and ground 716. Output
interface 714 depicted in FIGS. 3 and 4 is a standard left/right
RCA audio output connection which can easily be connected with an
audio receiver or other audio playback appliance. It will be
understood that output interface 714 could be any connection type,
including but not limited to RCA, Optical TOS, S-Video, Component
Video, DVI, Coaxial, HDMI, etc. Additionally, circuitry and other
signal conversion means may be implemented with docking station 700
to enable the output of a wide variety of signals, digital or
analog, from docking station 700 without departing from the spirit
and scope of the current invention.
[0030] Optionally, as illustrated in FIG. 6, docking station 700
may be configured with additional components to enable enhanced
capabilities in conjunction with remote control 10, such as
wireless media transmission and reception, addressability for
location based functions, and advanced command and control
functions. As such, docking station 700 may include, as needed for
a particular application, a processor 50 coupled to a ROM memory
52, an internal clock and timer 53, receiver circuit(s) 54,
transmission circuit(s) 55 and/or transceiver circuit(s) (e.g., IR
and/or RF), a non-volatile read/write memory 56, a means 58 to
provide feedback to the user (e.g., LED, display, speaker, and/or
the like), a power supply 701, and input means 64, (e.g., serial
I/O port, Ethernet, 1394 firewire, wireless receiver, bar code
scanner, etc.), recharging contacts 707 and signal contacts 704, as
is generally illustrated in FIG. 6. The input means 64 may be used
to connect the docking station 700 to a common home control unit
(such as a server, HVAC controller, etc.) in order to enable
communication and timing operations between several other docking
stations, media servers, and/or appliances. The ROM memory 52
includes executable instructions that are intended to be executed
by the processor 50 to control the operation of the docking station
700. In this manner, the processor 50 may be programmed to control
the various electronic components within the docking station 700,
e.g., to monitor the power supply 701 and contacts 707 and 704, to
cause the transmission of signals, to provide audio or visual
prompts to a user, etc. The non-volatile read/write memory 56, for
example an EEPROM, battery-backed up RAM, Smart Card, memory stick,
or the like, is provided to store setup data and parameters as
necessary. While the memory 52 is illustrated and described as a
ROM memory, memory 52 can also be comprised of any type of readable
media, such as ROM, RAM, SRAM, FLASH, EEPROM, or the like.
Preferably, at least part of the memory 56 is non-volatile or
battery-backed such that data is not required to be reloaded after
power is removed from central state server 14. In addition, the
memories 52 and 56 may take the form of a chip, a hard disk, a
magnetic disk, and/or an optical disk. It will also be appreciated
that in cases where docking station capability is integrated into
an appliance, some or all of the functional elements described
above in conjunction with FIG. 6 may be combined with similar
elements already present in the appliance for other purposes.
[0031] For transmitting and receiving information between remote
control 10 and docking station 700 when remote control 10 is not in
a docked state (as shown in FIG. 9), communication may be performed
using an IR protocol such as XMP (described in co-pending U.S.
patent application Ser. No. 10/431,930) an RF protocol such as
Bluetooth or 802.11, X-10 commands, SCP, IP, UPnP, HAVi, or any
other suitable wireless and/or wired transmission methods. All that
is required is that the remote control 10 and docking station 700
be able to communicate data in at least a unidirectional fashion
from the remote control 10 to the docking station 700 in order to
enable the system of the current invention. It will be appreciated
that due to the wide variety of communication methods and protocols
that may be required to adequately communicate information to
and/or from the docking station, the ability of the remote control
and/or docking station to dynamically transmit and receive a
greater number of protocols will enable compatibility for media
rendering and streaming operations with a greater number of media
types and formats. It will additionally be appreciated that
programming on the remote control and/or or docking station may be
used for making determinations as to which communication methods
and protocols may be used for a given media format to most
effectively bring about desired media rendering operations, as
described in greater detail below.
[0032] FIGS. 8 and 9 illustrates two configurations for interfacing
the remote control 10 with a docking station 700 for purposes of
rendering media (generally stored or accessible from server 90) on
associated entertainment appliance(s) 12. Configuration 1 shown in
FIG. 8 is representative of the above-described system
configuration where the remote control 10 interfaces with the
docking station 700 only via a physical connection (signal contacts
104 and 704). Configuration 2 shown in FIG. 9 is representative of
a wireless interface where the data is able to be sent through the
transmitting circuit 32 of the remote control 10, to the receiver
54 of docking station 700. It will be understood that server 90 may
be any remote computing device, from which media files may be made
accessible to remote control 10 for streaming and/or media
rendering purposes as contemplated by the present invention.
[0033] In keeping with the subject system and method, the remote
control 10 and/or docking station 700 preferably include
programming such that docking states may be readily ascertained in
order to appropriated manipulate media streams being rendered or
played back via the remote control 10. For example, when docking
station 700 is configured without wireless communication means as
shown in FIG. 4 and is essentially a signal pass through for remote
control 10, programming on remote control 10 may be configured to
play rendered media from onboard display or speaker elements (local
playback mode) when in an undocked state, and upon initiation of a
dock event, to reroute the currently playing media information from
the onboard display or speaker elements to the signal contacts 104
for playback on the users entertainment appliance(s) (external
playback mode) connected to connection interface 714 of the docking
station. In this way a user may easily switch between the local
playback mode and external playback mode by simply docking and
undocking the remote control as desired. Additionally, programming
on the remote control 10 may implement command and control events
for the entertainment appliance(s) on which media information is to
be played in response to detection of dock and undock states. For
example, in order that an audio file being played back locally on
the remote control 10 begins playing externally on the users
desired audio receiver connected to the docking station when a dock
event occurs without further intervention by the user, the remote
control may be programmed to power on the audio receiver and select
the correct input mode upon detection of a dock event. Likewise, in
addition to switching back to a local playback mode, the remote
control may be programmed to power down or otherwise modify the
functional states of an entertainment appliance upon detection of
an undock event. In this context, a contemplated embodiment of the
docking station may include additional contacts used to convey an
address value to the remote control placed into it. In this manner
multiple docking stations may be provided for different rooms, each
with a unique address, and the remote control may be adapted to
automatically configure its command formats and sequences to match
the equipment in the room in which it is currently docked. In any
case, it will be understood that any number of functions and/or
actions may be implemented on the remote control in response to
detection of dock and undock events.
[0034] For systems in which the docking station includes wireless
and/or other functional capabilities as generally described in
connection with FIG. 6 above, additional features and functions may
be accomplished. For example, as shown generally in FIG. 9, a
wireless capable docking station may be configured to receive media
information from remote control 10 wirelessly before output to
entertainment appliances 12. In this way media being rendered on
remote control 10 could be sent to docking station 700 when docked
or undocked. Programming on remote control 10 may present a user
with on screen selection buttons to select whether a user desires
local or external playback modes. Additionally, it may be desirable
to implement multiple docking stations in cases where a user has
more than one entertainment environment on which rendered media is
desired to be played back. Each docking station may be assigned,
either at the time of manufacture or by a user, an address
sufficient to uniquely identify the dock from among other docks
used in conjunction with the remote control. The address
information may be read or received by the remote control upon a
docking event with a given docking station, or may be sent
wirelessly by the docking station in response to a request by the
remote control or as part of an automated process in the docking
station. Programming on the remote control may use the address
information from the docking station to accomplish location based
functions (such as those described more fully in co-pending
application 60/517,558 entitled "System and Method for Controlling
Device Location Determination") or other advanced command and
control functions. Additionally, dock and undock events detected by
the remote control may be used to initial save and recall state
operation, such as those described more fully in co-pending
application 60/517,737 entitled "System and Method for Saving and
Recalling State Data for Media and Home Appliances." It is also
contemplated that docking station 700 may including onboard IR
receiver capabilities and associated programming to enable command
and state monitoring functions, such as those described more fully
in co-pending application Ser. No. 10/665,650 entitled "System and
Method for Monitoring Remote Control Transmissions," and Ser. No.
10/603,839 entitled "System and Method for Monitoring Remote
Control Transmissions."
[0035] The system and devices of the present invention has been
described above in terms of functional modules in block diagram
format. It is understood that unless otherwise stated to the
contrary herein, one or more functions and features may be
integrated in a single physical device or a software module in a
software product, or one or more functions may be implemented in
separate physical devices or software modules, without departing
from the scope and spirit of the present invention.
[0036] For instance, it will be understood and appreciated by those
skilled in the art that the remote control 10 of the present
invention may be any portable control device (including but not
limited to IR and/or RF based remotes, portable phones, wireless
capable PDAs, etc.) capable of rendering media data and sending
command codes remotely to appliances 12. Likewise, the docking
station 700 of the present invention may be any device that is able
to interface with remote control 10 in order to recharge and
communicate data. Still further, it will be appreciated that the
docking station 700 may be configured (using any of the
configuration methods discussed above) to thereby adapt the docking
station 700 to communicate commands to one of more appliances,
e.g., the docking station 700 may have a library of commands, may
be adapted to learn commands, etc. It will also be understood that
in this case the remote control 10, for example, may communicate
"generic" commands to the docking station 700, i.e., commands not
having an appliance specific format or protocol, which "generic"
commands may then translated by the docking station 700 to commands
which are formatted appropriately for an intended target appliance
for communication by the docking station 700 to the same.
[0037] All patents cited within this document are hereby
incorporated by reference in their entirety.
[0038] It is appreciated that detailed discussion of the actual
implementation of each module is not necessary for an enabling
understanding of the invention. The actual implementation is well
within the routine skill of a programmer and system engineer, given
the disclosure herein of the system attributes, functionality, and
inter-relationship of the various functional modules in the system.
A person skilled in the art, applying ordinary skill can practice
the present invention without undue experimentation.
[0039] While various concepts have been described in detail, it
will be appreciated by those skilled in the art that various
modifications and alternatives to those concepts could be developed
in light of the overall teachings of the disclosure. As such, the
particular concepts disclosed are meant to be illustrative only and
not limiting as to the scope of the invention which is to be given
the full breadth of the appended claims and any equivalents
thereof.
* * * * *