 A robot, newly developed by Japan's Hitachi Ltd., is to shake hands with a Hitachi employee in Tokyo, capital of Japan, on March 15, 2005. The 130-centimeter-tall robots weigh 70 kilograms with a maximum walking speed of six kilometers an hour. They can dodge moving objects, identify sound sources, without microphones, within one meter and talk with human beings.
 Two robots, newly developed by Japan's Hitachi Ltd., stand with two Hitachi employees in Tokyo, capital of Japan, on March 15, 2005.
 Two robots, newly developed by Japan's Hitachi Ltd., wave to people in Tokyo, capital of Japan, on March 15, 2005.
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