News tagged with radio frequencies

Radio tags could save lives after earthquakes

Radio frequency identification, RFID, could be used in the immediate aftermath of a major earthquake to save lives, according to new research published in the International Journal of Innovation and Sustainable Development.

May 06, 2010
3.8 / 5 (4) 1

Safer swiping while voting and globetrotting

Since 2007, every new U.S. passport has been outfitted with a computer chip. Embedded in the back cover of the passport, the "e-passport" contains biometric data, electronic fingerprints and pictures of the ...

Apr 15, 2010
4.8 / 5 (4) 2 | with audio podcast