Keypad projection
US9530302B2 · kind B2 · utility
3Cited by
0References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 25, 2014 |
| Grant date | Dec 27, 2016 |
| Priority date | — |
| Expiry date | Dec 6, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/2642
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for security and/or automation systems is described. In one embodiment, the method may include detecting a proximity of a user at a home automation device. The method may further include projecting an external display of home automation system information from the home automation device onto a surface. In some embodiments, the external display may be projected based, at least in part, on the detected proximity of the user at the home automation device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.