Have the Japanese finally taken it too far?
School pupils are to be taught by the world’s first robot teacher in one of the most radical uses so far of android technology.
The device, created by scientists after 15 years of research, is being trialled at a primary school in Tokyo. Named Saya, she can speak different languages, carry out roll calls, set tasks and make facial expressions – including anger – thanks to 18 motors hidden behind her latex face.
The Japanese government has said that by 2015 it wants a robot in every home and is pouring $35 million (£23 million) into robotic intelligence to make it happen. The push is because of Japan’s ageing population – in seven years one in four Japanese will be over 65 – which means the workforce is declining, pushing up wage costs for businesses and making recruitment difficult