"This how-to video shows how you can hack a standard baseball cap into a cool invisible IR mask to hide your face from cameras anywhere, and look perfectly normal to the human eye!"
(From WonderHowTo; thanks, Mark!)
July 6, 2009
Another Cheap Way to Thwart Big Bro: Make an Infrared Mask
Labels:
balance of knowledge,
Big Brother,
privacy,
surveillance
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