Wednesday, 30 January 2019

MIT’s new laser audio system can deliver secret messages directly to your ears

Researchers at MIT have developed a way of beaming an audible message across the room to a specific person by using a laser. Here's how it works -- and why it could even save lives.

The post MIT’s new laser audio system can deliver secret messages directly to your ears appeared first on Digital Trends.



from Emerging Tech – Digital Trends http://bit.ly/2SdV0ej
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