How 6 Supermarkets Are Using “Smart Carts” to Change How You ShopThe traditional shopping cart is getting a radical, high-tech makeover. Major supermarket chains across the country are now rolling out “smart carts.” These are shopping carts that are equipped with cameras, sensors, and a large touchscreen. Amazon Fresh’s “Dash Cart”The Amazon Dash Cart is a key part of the company’s high-tech, physical grocery stores. Albertsons’ Smart CartsThe Albertsons family of stores, which includes Safeway and Vons, has also been testing the Caper-powered smart cart in some of its locations. The Future of the CheckoutThe rise of the smart cart is a clear sign that the traditional checkout line is on its way out.