By reading the bio-electric signals, the device assists the wearer’s movement according to his/her intention and reduces the stress applied to the lumbar region when he/she lifts or carries things. The lightweight of 3kg and compact design of this device allow the wearer including a woman and/or aged one to work for longer hours without fatigue.

The device can be put on easily and there are only three operating buttons. There are five levels of assistance available for various tasks. The device conforms to strict industry standards for usage in factory environments. The device also obtained certification for conformance with both ISO13482 standards, which is an international safety standard for personal care robots, and European Machinery Directive, which assures its safety.