When you're selling a small item online and you need a plain, close-up photo, blogger Mason says you can avoid flash washout or screen reflections using a flatbed scanner instead of a digital camera: ...

A camera-based item scanner designed for Japanese supermarkets can recognize produce and other items by matching patterns to a database. A camera-based item scanner designed for Japanese supermarkets ...

If you've been to a Sam's Club in the past two years, you might have used Scan & Go. The store's app lets you use your phone to scan the barcode of each item you put in your cart. When you're ready to ...

A new device from Amazon lets you add items to an online shopping list just by scanning them or saying their names — and then have those items delivered the next day via Amazon Fresh. The Dash, as the ...