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March 2011 (vol. 44 no. 3)
pp. 18-21
Light has long been used to convey information—often in long and short bursts, as in semaphores—and today’s world is no exception. Researchers recently found a way for users to access the Internet via visible light.
Index Terms:
Silicon photonics, Optical technology, Debugging tools, Artificial intelligence, Security, Intrusion detection
Citation:
Linda Dailey Paulson, "Accessing the Internet via Overhead Lights," Computer, vol. 44, no. 3, pp. 18-21, March 2011, doi:10.1109/MC.2011.73
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