Pet Check Technology combines QR codes, GPS, and mobile apps to let dog-walking customers follow along on their mutt's strolls.

QR codes, for the uninitiated, are essentially square-shaped pixelated barcodes that store certain data—like, say, the menu at a restaurant or a coupon at a certain store.

QR Code Tracking Software allows a business to affix a weatherproof QR code to equipment and products and then geo-reference the location of the equipment, view customer information, view service ...

Fueled by a desire for touchless transactions, QR codes popped up everywhere in the pandemic. Businesses don’t want to give them up.

The QR code (short for Quick Response code) was invented in 1994 by Denso Wave, a former subsidiary of Toyota, as a means of efficiently tracking vehicles and parts during the manufacturing ...

Next up for the square-shaped barcodes called QR codes: Your baby's diapers? Pixie Scientific has created a "Smart Diaper" that tests a baby's urine. Parents can then scan the QR code on the ...

In addition to tracking and managing assets, QR codes can also be used with gathering data for DVIR reports in a digitized way, which means fewer lost reports and better compliance.

QR-code condoms: Tracking teenage trysts Safe sex: Now shared by teenagers through QR codes, Twitter and Facebook. Written by Charlie Osborne, Contributing Writer Feb. 27, 2012, 8:56 p.m. PT ...

Moscow has introduced a digital tracking system to enforce a coronavirus lockdown – but critics say the technology represents an unprecedented threat to privacy.