Saya, the teacher doesn't mind being pinched(掐), or if the students play in class: she's a robot designed to show children that science and technology can be fun subjects．
Saya, a life–like female who started her career as a robot receptionist at Japanese companies and was then reprogrammed to teach, gave a lesson to fifth – graders at Tokyo's Kudan Elementary school after being carried to the podium in the classroom．
