News tagged with radio frequencies

Questions linger in US on high-tech voting

A series of problems with electronic voting machines has raised fresh questions about election technology as newer computerized systems gain ground for the 2012 US election.

dateMar 11, 2012 in Other
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Playing RFID tag with sheets of paper

Radio Frequency Identification (RFID) tags are an essential component of modern shopping, logistics, warehouse, and stock control for toll roads, casino chips and much more. They provide a simple way to track the item to ...

dateFeb 06, 2012 in Engineering
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