A set of QR tags that businesses attach to posters, ads and demo models for promotion. Users with smartphones scan the tags for more information. Like any barcode, QR codes are customized for a ...
CHARLOTTE — QR Codes make parking fast and easy. They may take you right to the website you want, or they may not. Some scammers put their codes over the real ones. Action 9′s Jason Stoogenke explains ...
ST. LOUIS — A walk through the campus of Washington University sparked the idea of a startup for Ethan Weilheimer. During that walk, Weilheimer found a pair of AirPods in a field on campus. With no ...
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