Concept design uses QR codes to give time and place information to smartphones and other devices with artificial eyes. The QR code constantly changes to reflect the new time.

The QR code is a weird side effect of the mobile Web revolution. The idea is so nice; a link between the Web and the real world through the powerful computers in our hands. But even though they've ...

Robots, QR codes and bluetooth: Businesses turn to tech as they reopenWhen employees at the 3D bioprinting company Cellink went back to the office Monday after nearly five months, they were ...

‘Love, Death + Robots’ QR Codes Are Part of a Digital Scavenger Hun By Kayla Cobb @ kaylcobb Published May 23, 2022, 12:05 p.m. ET ...