When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. It is a truth universally acknowledged, that a single TV in need of decent sound, must be ...

But my bar cart still whispers to me every day when I walk past it at 5 p.m., when the light falls just so on the gin bottle.

This shopping cart that automates away the checkout lines at grocery stores certainly fits into this category. The project was inspired by the cashierless Amazon stores where customers simply walk ...