In the past couple of years the restaurant business has been pushing technology and the use of robots more and more. While it may seem silly to have a robot delivering your food in a restaurant that is where technology is going and there are already some places doing just that. In Singapore a restaurant has drones serving the guests food because that restaurant has a shortage of staff. In London a restaurant uses drones as well to deliver sushi and drinks because they say it can deliver food faster than the average server. In China they have out done them by having a robot cook and serve the food that the costumers order.

Read more: Robots in restaurants