Robotics is the word of the day where we know with the research and study being put into it, future robots will be carrying out tasks in almost every place possible. In fact, some of it is happening right now; Chinese restaurants and hotels are hiring robots!

A robot delivers food at a restaurant in Ningbo, East China's Zhejiang province, on November 25, 2014. Lu Dike, owner of the restaurant, 'hired' two robots to serve the customers, hoping the new business model would bring in more customers. Lu said each of the robot costs 60,000 yuan ($9,769)