1don MSN
PHOTO ESSAY: Invisible infrared surveillance technology and those caught in its digital cage
When you unlock a phone, step into view of a security camera or drive past a license plate reader at night, beams of infrared light - invisible to the naked eye — shine onto the unique contours of ...
Police used geotracking, cellphone data and surveillance cameras to locate Nick Reiner hours after his parents were found fatally stabbed Sunday morning in Brentwood.
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