We are a San Francisco-based startup and inventor of the robot shopping cart for lease to supermarkets. We are at the forefront of the retail industry's innovative phase introducing frictionless shopping solutions.Our robot cart called Mule pairs with a phone app and follows the user as they shop. The Mule helps the shopper find/scan/collect/pay for items at the shelves or point-of-display. When done shopping, the cart follows them to their car, then with a "return-to-home" button, it parks itself, ready for the next shopper.