TOKYO, JAPAN - NOVEMBER 30: Robot suit "Hybrid Assistive Limb (HAL)" worn by a man developed by University of Tsukuba is seen lifting a 30kg weight during 2005 International Robot Exhibition on November 30, 2005 in Tokyo, Japan. By wearing the power suit, it makes it easier to move and lift heavy things. The Exhibition is on until December 3. (Photo by Koichi Kamoshida)
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