Simple LCD Transmitter Camera Receiver Data Link
Author(s)Katabi, Dina; Raskar, Ramesh; Mohan, Ankit; Woo, Grace
Networks & Mobile Systems
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We demonstrate a freespace optical system using a consumer camera and projector in indoor environments using available devices for visual computing. Through design, prototype and experimentation with this commodity hardware, we analyze a practical optical solution as well as the drawbacks for current wireless challenges unmet by classic RF wireless communication. We summarize and introduce some new applications enabled by such similar setups.
Visible Light Communication