Earlier this month, we discovered that if you leave an airplane boarding pass lying around, someone could pick it up and run its bar code through a scanner to discover information hidden away that ...

Biometrics, Photos & Text Can Be Stored in a Compact, High-Capacity Bar Code & Decoded with a Portable Reader, Offering Low-Cost Strategy for Enhancing Security EXTON, Penn., March 12 /PRNewswire/ – ...

Digital driver’s licenses — now being built in many states — have a big problem that almost nobody is addressing: the likelihood that once they make it very frictionless to share our ID, we are likely ...

An emerging technology could usurp the ubiquitous bar code's quarter-century of quiet domination. Radio frequency identification (RFID) tags, which consist of silicon chips and an antenna that can ...