Back in October, I wrote about how I wanted to get a mini label printer during Amazon Prime Day so I could beef up my resale game. I am a woman of my word, and the printer arrived two short days later ...

Do you miss the days of thumbing through a sticky, laminated booklet to order your food? Sick of restaurants and their frustrating electronic menus? Fear not, for [Guy Dupont] and his QR code menu ...

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 ...