Control of large screen display using wireless portable computer and facilitating selection of audio on a headphone
US9348495B2 · kind B2 · utility
3Cited by
20References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 6, 2014 |
| Grant date | May 24, 2016 |
| Priority date | — |
| Expiry date | Jul 4, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/42208
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A multi-window user interface (UI) on a control device such as a tablet computer communicates commands to a display controller, which may be implemented by a game console. The controller controls presentation on a large screen display according to the commands. A tertiary device such as a wireless phone can obtain an application listing audio feeds associated with various videos presented on the display so that a user can listen via headphones to a first audio stream associated with a first video window on the display when the display speakers are playing audio associated with a second video window on the display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.