Augmented reality was supposed to be the next big thing. It may still be, but not soon.

A rapid but superior method for computerized face recognition could revolutionize security systems especially if it can see through disguises, according to research published in this month's issue of ...

This article is a preview of The Tech Friend newsletter. Sign up here to get it in your inbox every Tuesday and Friday. For at least 10 years, one company after another has proclaimed that a computer ...