Reviewed on May 16, 2004Sony's entry-level wireless, surround-sound headphones are an attractive option for late-night movie watchers who don't want to wake the neighbors.TAGS:radio frequency, transmitter, headphones, signal, Sony Corp., radio, CD, DVD
April 2, 2007European Commission won't levy stiff rules on radio frequency ID tags now. But bureaucrats promise to do so later if they smell privacy concerns.TAGS:RFID, commission, radio frequency, regulation, law, rule, radio