WiFi tech lets scientists monitor your vital signs through walls

2014年6月12日 | By News | Filed in: News.

http://ift.tt/1lpnIB6

MIT’s CSAIL lab has just taken its very cool but kinda creepy WiFi motion tracking to a new level: monitoring your vital signs from another room. Last we saw, the same researchers bounced low-powered WiFi signals (100x less than a home router) off of…


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