Pet Check Technology combines QR codes, GPS, and mobile apps to let dog-walking customers follow along on their mutt's strolls. Amanda Kooser Freelance writer Amanda C. Kooser covers gadgets and tech ...

Ring is launching a new pet collar called the Pet Tag that takes a different approach when it comes to pet tracking. Instead of using a GPS or Bluetooth, the QR code would link to more details about ...

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 ...

Thailand launches a new taxi QR code system for verification of drivers, tracking trips, estimating fares, and filing complaints.