发明授权
US08458032B2 System for selectively communicating promotional information to a person 有权
用于选择性地将促销信息传达给人的系统

System for selectively communicating promotional information to a person
摘要:
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.
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