Fully Autonomous Restaurant Robot based on Raspberry Pi with Wireless Call Buttons Queue Updating System

The Restaurant robots have become a trend nowadays, every restaurant owner would like an affordable restaurant robot which could replace the waiters in the restaurants and also provide seamless experience. Due to COVID - 19 pandemic the customers started preferring delivery from hygienic robots instead of waiters, it would be a great effort to call the waiters while eating and human waiters might forget the orders or confuse between them. This project aims to make a robot which could take orders, serve food and provide bill to the customers. Our robot reaches the customers with just a click of a button present at the table and reduces the efforts to be made by manually calling the waiter. The chef’s device is connected to the robot through Wi-Fi and call buttons are connected to the robot using Bluetooth making the whole process wireless and automatic.