Teacher robot in Japan

A kindergarten school in Tokyo Japan is now taught by a robot named Saya.

Saya has 18 motor that is hidden under the skin. This robot can express emotions from the nod to show anger.

This robot can speak in various languages, giving the assignment and a number of other tasks.

Professor Hiroshi Kobayashi needs 15 years to make Saya. Saya is only one robot that designed for change the human tasks to provide cheap labor.

Robot has spread to all aspects of life in Japan. Robots already perform the task as the road traffic. The Japanese government planed in 2015 in every home has a robot and spend U.S. $ 35 million.

In seven years, one of four Japanese citizens aged 65 years, which means that the amount of labor will reduced and salary of employees will increased, so the recruitment will be difficult.