User input device for wireless back channel
US8674957B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 2, 2012 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | Jul 14, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/16
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.