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Transmit Data Via Fluorescent Lights
from the flickering-lights dept
Forget about Bluetooth. How about a ubiquitous wireless standard that transmits data using fluorescent lights? Ok, so it's not two-way communication yet, but hopefully the hardware is really cheap...
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The first time that I read about this "technology", the application was for grocery store item smart tags - electronic price tags that would be updated via the lighting in the store, saving clerks from trips to the aisles to keep prices / sale items up to date. Neat concept, but still overkill.
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