System for selectively communicating promotional information to a person
US7769632B2 · kind B2 · utility
29Cited by
52References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 23, 2004 |
| Grant date | Aug 3, 2010 |
| Priority date | — |
| Expiry date | Aug 23, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/165
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A system for selectively communicating promotional information to a person, includes a sensing system, a storage device, a controller, and a projection device. The sensing system measures a detectable feature associated with the person sensed by the sensing system and the storage device stores a plurality of promotional segments. The controller uses the measured detectable feature associated with the person for selecting one of the stored promotional segments and causing the projection device to project to the person at the predetermined location the selected promotional segment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.