DOCKABLE HANDHELD COMPUTING DEVICE WITH VIDEO APPLICATION AND METHODS FOR USE THEREWITH

• US 20100217836A1
• Filed: 02/26/2009
• Published: 08/26/2010
• Est. Priority Date: 02/26/2009
• Status: Active Grant

• Current Assignee: Avago Technologies International Sales Pte Limited (Broadcom, Inc.)
• Original Assignee: Broadcom Corporation (Broadcom, Inc.)
• Inventors: Rofougaran, Ahmadreza Reza
• Granted Patent: US 8,090,890 B2
• Time in Patent Office: Days
• US Class Current: 709/218
• CPC Class Codes: H04M 1/04 Supports for telephone transmitters or receivers
• CPC Class Codes: H04M 1/72502 with one base station connected to a single line
• CPC Class Codes: H04M 2250/06 including a wireless LAN interface
• CPC Class Codes: H04M 2250/52 including functional features of a camera constructional features concerning the integration of cameras in portable phones H04M1/0264
• CPC Class Codes: H04N 7/142 Constructional details of the terminal equipment, e.g. arrangements of the camera and the display

Abstract

A handheld computing device includes a video camera for generating a local video signal. A handheld memory stores at least one handheld application that includes a video application. A handheld processing module, coupled to the handheld memory, executes the video application, based on the local video signal. A network interface sends the local video signal to a remote device via a network. A physical docking interface accesses at least one resource of an extended computer unit in a physical docked mode when the handheld computing unit is coupled to the extended computer unit via the physical docking interface. A quasi docking interface accesses at least one resource of the extended computer unit in the quasi docked mode when the handheld computing unit is coupled to the extended computer unit via the quasi docking interface.

Claims

1. A handheld computing device comprising:

a video camera for generating a local video signal;

a handheld memory for storing at least one handheld application that includes a video application;

a handheld processing module, coupled to the handheld memory, for executing the video application, based on the local video signal;

a network interface, coupled to the handheld processing module, that sends the local video signal to a remote device via a network;

a physical docking interface, coupled to the handheld processing module, that accesses at least one resource of an extended computer unit in a physical docked mode when the handheld computing unit is coupled to the extended computer unit via the physical docking interface; and

a quasi docking interface, coupled to the handheld processing module, that accesses at least one resource of the extended computer unit in the quasi docked mode when the handheld computing unit is coupled to the extended computer unit via the quasi docking interface.

2. The handheld computing device of claim 1 wherein video camera is configured to capture an image of a user of the handheld computing device.

3. The handheld computing device of claim 1 wherein the physical docking interface sends the local video signal to a display device associated with the extended computer unit in the physical docked mode.

4. The handheld computing device of claim 1 wherein the quasi docking interface sends the local video signal to a display device associated with the extended computer unit in the quasi docked mode.

5. The handheld computing device of claim 1 wherein the quasi docking interface includes a millimeter wave transceiver that, in a remote display mode of operation, sends the local video signal to a remote display device via wireless millimeter wave communications.

6. The handheld computing device of claim 1 further comprising a video display device for displaying the local video signal.

7. The handheld computing device of claim 1 wherein the network interface includes a wireless local area network (WLAN) transceiver and the network includes a WLAN.

8. The handheld computing device of claim 1 wherein the network interface includes a wireless telephony transceiver and the network includes a wireless telephony network.

9. The handheld computing device of claim 1 wherein the video application includes a video conferencing mode and wherein the network interface receives a remote video signal from the remote device via the network.

10. The handheld computing device of claim 1 further comprising:

a video display device;

wherein, the video application controls the display of the remote video signal by at least one of;

sending the remote video signal to a display device associated with the extended computer unit in the physical docked mode;

sending the remote video signal to the display device associated with the extended computer unit in the quasi docked mode;

sending the remote video signal to a remote display device via wireless millimeter wave communications; and

sending the remote video signal to the video display device.

11. A method for use in conjunction with a handheld computing device, the method comprising:

generating a local video signal via a video camera;

storing at least one handheld application that includes a video application in a handheld memory;

executing the video application, based on the local video signal via a handheld processing module;

sending the local video signal to a remote device over a network;

accessing at least one resource of an extended computer unit via a physical docking interface in a physical docked mode when the handheld computing unit is coupled to the extended computer unit via the physical docking interface; and

accessing at least one resource of the extended computer unit via a quasi docking interface in a quasi docked mode when the handheld computing unit is coupled to the extended computer unit via the quasi docking interface.

12. The method of claim 11 wherein the local video signal includes an image of a user of the handheld computing device.

13. The method of claim 11 wherein accessing the at least one resource of the extended computer unit includes sending the local video signal to a display device associated with the extended computer unit in the physical docked mode.

14. The method of claim 11 wherein accessing the at least one resource of the extended computer unit includes sending the local video signal to a display device associated with the extended computer unit in the quasi docked mode.

15. The method of claim 11 further comprising:

sending the local video signal to a remote display device via wireless millimeter wave communications.

16. The method of claim 11 further comprising:

displaying the local video signal on a video display device of the handheld computing unit.

17. The method of claim 11 wherein the network includes a wireless local area network (WLAN).

18. The method of claim 11 wherein the network includes a wireless telephony network.

19. The method of claim 11 wherein the video application includes a video conferencing mode and wherein the method further comprises:

receiving a remote video signal from the remote device via the network.

20. The method of claim 11 wherein, the video application controls the display of the remote video signal by at least one of:

sending the remote video signal to a display device associated with the extended computer unit in the physical docked mode;

sending the remote video signal to the display device associated with the extended computer unit in the quasi docked mode;

sending the remote video signal to a remote display device via wireless millimeter wave communications; and

sending the remote video signal to a video display device associated with the handheld computing unit.