Iranian researchers have designed and built a robotic arm whose power exceed human's capability.

The device designed by MA students at Islamic Azad University in Kurdistan Province, western Iran, can imitate physical actions of human being without pre-planning and only through obeying the mind of the user.

The robotic arm works bio-technically whose actions are controlled through transfer of vital signals of body muscles based on direct steering from mind and nerve of the user and simulation of his actions.

The robotic arm dubbed 'Avat' is made up of fingers, wrist, forearm and arm, the project designer Zahed Kamangar told ISNA.

The robotic arm can be used in space stations, power stations, nuclear studies and impassable places

HK