Add Yahoo as a preferred source to see more of our stories on Google. Is it a rave, or the check-out line at Target? Electronicos Fantasticos, the wild, half-music-half-tech project led by Japanese ...

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 ...

If you plan to run a very small store, sometimes called a "mom and pop" shop, you can probably hand-enter pricing information when ringing up a customer's order. For a larger scale operation, however, ...