A woman smiles next to Hello Kitty Robo. The interactive communication robot is equipped with CMOS sensor cameras in the eyes which are able to measure the distance from a person in front of it and identify the person.

A man wears a Hybrid Assistive Limb (HAL) robot suit. The robot suit is equipped with sensors that can detect electric nerve signals transmitted from the brain when a person tries to move his or her limbs, enabling the computer to start up relevant motors to assist the person's motion.

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