CALLING ALL INVENTORS: Make a Quick Checkout Body Scanner Answered
Can someone PLEASE invent a body scanner (like a metal detector that you walk under/through) that is used in store checkouts to speed up the process and make waiting times less for lines??
I imagine it would work something life this: the tags on the items would have special chips in them (and/or metal pieces for quick detection of how many items you have), so that when you walk under the scanner with your shopping cart full, or stuff in your arms, it nearly instantly calculates how many items you have and at which prices. Then you can use your card or cash to pay for your purchase in that same machine (like an ATM).
Would be BRILLIANT! Thanks :)