You could definitely use this in a techno-thriller.
Originally shared by Adafruit Industries
Lasers that Transmit Audible Messages to Specific People #MusicMonday
Headphones are getting smaller and less connected but this new sound delivery system gets rid of them all together.
Via BoingBoing:
Researchers at MIT’s Lincoln Laboratory, a United States Department of Defense research facility, developed laser systems that can “transmit various tones, music and recorded speech at a conversational volume” to specific people without the recipient wearing any special equipment. Basically, the operator points a laser at someone from a distance and that individual hears the transmitted audio even though others in the area don’t. Conspiracy theorists, start your engines.
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