Forbes contributors publish independent expert analyses and insights. Tony Bradley covers the intersection of tech and entertainment. It seems like QR codes are everywhere now. Thanks to the COVID ...

GREENSBORO, N.C. — The checkout has changed over the years. First, cashiers manually punched in the price of an item, then the scanners made check-out much quicker, and today, there's self-check-out.

Faith writes guides, how-tos, and roundups on the latest Android games and apps for Android Police. You'll find her writing about the newest free-to-play game to hit Android or discussing her paranoia ...