Inside Amazon Go, a Store of the Future

The technology inside Amazon's new convenience store, opening Monday in downtown Seattle, enables a shopping experience like no other -- including no checkout lines. It feels as if you are entering a subway station. A row of gates guard the entrance to the store, known as Amazon Go, allowing in only people with the store's smartphone app. Inside is an 1,800-square foot mini-market packed with shelves of food that you can find in a lot of other convenience stores -- soda, potato chips, ketchup. It also has some food usually found at Whole Foods, the supermarket chain that Amazon owns.