Robots a part of life all over the world

Robots have been active in all walks of life around the world, thanks to the rapid development of computer science and artificial intelligence. They can be attendants, shopping guides, messengers, security guards or even astronauts. Some people claim human beings are going to be unemployed due to these versatile robots.

However, the world's first robot-staffed hotel, the Henn-na, which opened in Japan in 2015, has fired half of its robot staff due to high cost and poor service to customers. So it seems like working life is hard, even for robot.

Now let's see some robots who are actively participating in all aspects of life from around the world.