r/badBIOS•11 yr. agobadbiosvictim2Secret RFID uses ambient backscatter to create an ad hoc wireless sensor network (WSN) to remotely turn on devices & geolocate deviceshttp://www.reddit.com/r/privacy/comments/2o6an8/secret_rfid_uses_ambient_backscatter_to_create_an/Posted Dec 4, 2014, 12:07 PM UTC00Share