In San Francisco, a restaurant named eatsa displays a sophisticated look where hot foods are available immediately. There are no managers, cashiers and waiters to perform the duties but it is human less. There are lots of iPad platforms installed at the entrance in the modern restaurant where order can be placed by credit card. Installed iPads in hotel that reduce the queue and save the time and order is placed in glass boxes that seems like a microwave and orders will ready in less than 10 minutes after placed your order. When your food is ready, the digital bell rings and it list the each customer’s first name and last initial. The glass box is touchscreen, tap twice the glass and window will open and you can pick your food. You can add your topping on your choice in the food.