Steak ‘n Shake allegedly installs anti-theft QR readers for their fountain soda machines — sparking calls for boycott

Your next refill may come with an extra step. Steak ‘n Shake customers are spotting QR codes at the soda machines. In a video ...

Vadzo Introduces Falcon-521CRH: A QR Code Scanning Camera with VCM Autofocus for Reliable Retail Kiosk and Self-Service Scanning Applications

Vadzo Imaging's Falcon-521CRH is a 5MP Onsemi AR0521 color USB 3.2 Gen 1 camera combining M12 VCM autofocus with an F2.0 ...