Interactive recognition system and display device
US9632587B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Apr 28, 2014 |
| Grant date | Apr 25, 2017 |
| Priority date | — |
| Expiry date | May 3, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/042
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The disclosure describes an interactive recognizing system and a display device provided with the interactive recognizing system, which belongs to a technical field of interactive control. The interactive recognizing system includes: a sensing unit constituted of several sensing devices and configured to receive light signal; a coordinate recognizing unit configured to recognize a coordinate of the light signal received by the sensing unit on the sensing unit and recognize a motion track of the light signal on the sensing unit; a determining unit configured to determine a control instruction represented by the motion track; and an executing unit configured to execute the control instruction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.