MINNEAPOLIS (WCCO) --Square, black and white codes are popping up all over on products, in magazines, on buildings and business cards. QR codes, or quick response codes, link the outside world to the ...

QR codes make life easier for everyone these days, but that just means it also makes life easier for the bad guys. There may not be that many QR scams out there--yet--but it's still prudent to keep ...

QR codes–square, dot-matrix variants of the venerable UPC–are becoming an increasingly popular way to share information such as URLs, contact details, GPS coordinates, and calendar events. The idea is ...

VIN decoding technology is transforming how auto glass shops identify and order the correct parts. By linking a vehicle’s unique identification number to detailed specifications, shops can avoid ...

Modern cars speak in codes when something’s wrong, and P0400 or P0720 can be their way of crying for help. These trouble codes point to issues in emissions or transmission systems that affect ...

TIPPECANOE COUNTY, Ind. (WLFI) — It’s the secret code teens use to communicate, and it can be impossible to crack. “When teenagers are going to be communicating they’re always wondering who else is ...