powered

A powered exoskeleton (also known as power armor, powered armor, powered suit, exoframe, hardsuit, or exosuit) is a wearable mobile machine that is powered by a system of electric motors, pneumatics, levers, hydraulics, or a combination of technologies that allow for limb movement with increased strength and endurance. Its design aims to provide back support, sense the user's motion, and send a signal to motors which manage the gears. The exoskeleton supports the shoulder, waist and thigh, and assists movement for lifting and holding heavy items, while lowering back stress.A powered exoskeleton differs from a passive exoskeleton in the fact that a passive exoskeleton is not powered by a system of electric motors, pneumatics, levers, hydraulics, or a combination of technologies. However, similar to a powered exoskeleton, it does give mechanical benefits to the user.Powered exoskeletons are a staple science fiction, particularly military science fiction, across different media.

View More On Wikipedia.org