We have hand scanners at the local grocery chains HyVee and Dillon's (owned by Kroger) that are doing just fine. Lowe's and Home Depot have hand scanners too. They have all sorted out all the 'unexpected item in baggage area' and other stuff years ago.
No idea about Walmart, but could see that type of store going cheap on the hardware and having it treated terribly.
atocci@kbin.social 11 months ago
I know Walmart has them, it's kinda necessary considering the size of some of the products they sell.