Earlier quoted context omitted.
Scanning with your phone camera sucks its very slow and scanning as you pass the anti theft barriers normalizes running the barriers which will make catching thieves basically impossible. It also runs contra to shoppers expectations. Raises the question of charging the wrong person when multiple phones are nearby as when multiple people are shopping together or just adjacent to one another or when carts are just too…
The scan as you shop systems that I am referring to are where you are given a little barcode scanner with a display, and you go around the shop scanning your items as you pack them. At the end of the shopping trip, you still go to the self checkout machine, but you just transfer your scan list from the portable barcode scanner to the till. At no point are you using a phone camera to scan items. Usually the trolleys h…
With American hardware at SCO the scanners are just peripherals like a keyboard and a person walking around the store with them would tie up an entire POS computer while items were being scanned with it.
If the portable scanner were itself a portable device this would be tractable however how do you keep people from stealing or destroying them?