Does an identity have to be unique? I think we’ll get little argument if we claim that, within a given context, an identity (that is, some distinguishable object) must have a unique identifier.

Get the latest federal technology news delivered to your inbox. The administration pushed the deadline for adopting a new identifier for non-governmental organizations receiving funds from the ...

Does every RFID tag have a unique ID number? Suppose person X scans his or her RFID tag at location 1, while person Y does the same at location 2. If this scanning process is recorded in a database ...

Hallmark Cards. has filed a patent for methods and systems that involve associating a unique identifier with a digital presentation, which is linked to a tangible object. The patent includes receiving ...