And Auto Photo Email automatically emails stills taken using Everio's movement detection function to a computer or smartphone.

ENGADGET: JVC's 2012 Everio 1080p camcorder lineup gains WiFi, enables geotagging and remote control via smartphone

According to the US government, some 7, 500 sensors were acquired between 2003 and 2007, to create a movement detection perimeter.

BBC: US-Mexico border: Efforts to build a virtual wall