Every so often, a tweet goes viral showing someone making a beat by wielding two barcode scanners in front of a sheet of assorted line patterns. It’s like cyberpunk grocery checkout with a dash of ...
The first iteration of Amazon’s Dash Wand wasn’t long for this world. The company trialed the barcode scanner with select Prime Fresh customers in California, but the hardware didn’t seem to really go ...
ST. PAUL, Minn., May 13 (UPI) --Consumers might notice more people these days taking cellphone photos of products on supermarket shelves. What they actually are doing is checking those products via ...
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