Exo-skeleton type power assist system to realize the walking aid for the gait disorder person HAL-3 by Univ. of Tsukuba / CYBERDYNE Inc.<br />
 At the present time, HAL-3 is state of the art power assist system in the world.<br />
 Some sensors such as angle sensors, myoelectrical sensors, floor sensors etc. are adopted in order to obtain the condition of the HAL and the operator.<br />
 All of the motordrivers, measurement system, computer, wireless LAN, and power supply are built in the backpack.<br />
 Using the battery attached on the waist, HAL works as the complete wearable system. Greeting goodby after the demonstration at the prototype Robot show. Tokyo Big Sight - 2005 INTERNATIONAL ROBOT EXHIBITION - TOKYO