Invention Grant
US09485841B1 Entrance ticket with lighting effect 有权
入场券带照明效果

Entrance ticket with lighting effect
Abstract:
An apparatus having an embedded processor in a substrate for creating a synchronous lighting effect at a controlled access venue and a method for creating a lighting effect at a controlled access venue while controlling access to the venue simultaneously using an apparatus that coordinates with the performance allowing a holder of the apparatus to perform with the performance.
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