Conspiracy theorists and civil libertarians, fear not. The U.S. government will not use radio-frequency identification tags in the passports it issues to millions of Americans in the coming years.

FASTag is a new RFID (Radio-frequency identification technology) based sticker issued by the NHAI (National Highways Authority of India). The electronic toll sticker is part of the National Electronic ...

Drivers passing through Cavite Expressway (Cavitex) can now opt to pay toll fee without having to roll down their windows to pay cash or swipe a card. This is possible via radio frequency ...