"Just walk out" was a cool idea, but I'm not sure the way they tried to implement it would have ever been successful even if they had perfected the technology. The fact that they tried to disguise it as a fully automated system when they had a team of thousands of people overseas analyzing the footage is disturbing. I like the idea of just having the scanner in the basket much better. It's still more convenient/efficient than a checkout line or a kiosk and it helps you keep track of your total balance.

I've never actually been to one of these stores. They seem pretty scarce.