USER INPUT DEVICE FOR WIRELESS BACK CHANNEL

Title:

USER INPUT DEVICE FOR WIRELESS BACK CHANNEL

Document Type and Number:

WIPO Patent Application WO/2012/106649

Kind Code:

A1

Abstract:

Aspects of this disclosure relate to a method that includes, in an example, sending, by a source device, display data to a sink device for rendering on the sink device. The method also includes receiving, by the source device, an indication of user input at a first display location of a touch-sensitive screen associated with the source device, wherein the user input specifies a modification of at least a portion of the display data rendered at the sink device, wherein the portion of the display data is rendered at a second display location of the sink device. The method also includes, in response to receiving the indication, sending, by the source device, second configuration data to modify the portion of the display data rendered at the second display location based at least in part on a mapping of the first display location to the second display location.

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Inventors:

RAVEENDRAN VIJAYALAKSHMI R (US)
WANG XIAODONG (US)
SHAUKAT FAWAD (US)
HUANG XIAOLONG (US)

Application Number:

PCT/US2012/023848

Publication Date:

August 09, 2012

Filing Date:

February 03, 2012

Export Citation:

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Assignee:

QUALCOMM INC (US)
RAVEENDRAN VIJAYALAKSHMI R (US)
WANG XIAODONG (US)
SHAUKAT FAWAD (US)
HUANG XIAOLONG (US)

International Classes:

G06F3/0481

Foreign References:

US6515992B1	2003-02-04
US20080109763A1	2008-05-08
US20070126715A1	2007-06-07

Other References:

TOBIAS DOERFFEL: "User manual iTALC - Intelligent Teaching And Learning with Computers Version 1.0.4", 29 January 2008 (2008-01-29), pages 1 - 17, XP055025785, Retrieved from the Internet [retrieved on 20120426]

Attorney, Agent or Firm:

KORDICH, Donald C. (5775 Morehouse DriveSan Diego, California, US)

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