In the USA there was the world's first supermarket without cash registers

In the USA in Seattle today will open Amazon Go - the world's first store without cash registers and sellers.

Online retailer has completed the verification of the new project, which lasted a year.
By attaching a smartphone to the turnstile at the entrance, customers can enter the store and purchase the necessary goods.

The Amazon Go system, based on "computer vision" -a collection of readings from sensors and deep training technology, will monitor what the visitor takes from the shelf and puts it back. After an exit the payment for purchases will be automatically removed from a credit card of the buyer connected to the user's account of Amazon.