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This Rock Could Spy On You For Decades
io9.com 2 days agoAmerica is supposed to wind down its war in Afghanistan by 2014. But U.S. forces may continue to track Afghans for years after the conflict is officially done. Palm-sized sensors, developed for the American military, will remain littered across the Afghan countryside , detecting anyone who moves nearby and reporting their locations back to a remote headquarters. Some of these surveillance tools could be buried in the ground, all-but-unnoticeable by passersby. Others might be disguised as rocks, with wafer-s
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Tiny Autonomous Sensors Could Lay Hidden For Years
msnbc.com 1 day, 20 hours agoDefense research companies are working hard at improving their "unattended ground sensor" technology: tiny, camouflaged devices that can be left alone for months or years to listen for and report events like footsteps and vehicles.


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