Meet Caper, the AI self-checkout shopping cart

The Amazon boogie-man has every retailer scrambling for ways to fight back. But the cost and effort to install cameras all over the ceiling or into every shelf could block stores from entering the autonomous shopping era. Caper wants to make eliminating checkout lines as easy as replacing their shopping carts while offering a more familiar experience for customers. The startup makes a shopping cart with a built-in barcode scanner and credit card swiper, but it's finalizing the technology to automatically scan items you drop in thanks to three image recognition cameras and a weight sensor. The company claims people already buy 18 percent more per visit after stores are equipped with its carts.