Plenty of restaurants will use robots to deliver food to their customers in the future. In fact, a few are already trying them out. The AoBo LeLe Robot is a waitress robot for food delivery at hospitals, restaurants, hotels, and other places of business.
This robot stands 1.6m tall, weighing 45kg. It runs up to 9 hours on battery. This robot has touch, voice, and remote control modes. It comes with WiFi, 4G, and Bluetooth connectivity. It features laser navigation with ultrasonic obstacle detection up to 1.5m. It has a HD camera for face recognition and a 11-inch touchscreen display.