the arm has three degrees of freedom, can move at a speed of 3.4 meters per second, and can lift five kilograms in weight. It’s pretty light and weighs just four kilograms, roughly the same as a human arm. But that’s primarily because it uses a hefty external power source that’s attached via a short tether, limiting mobility.
It could mimic the wearer’s movements, speeding up jobs like picking fruit or painting. Or it could act as an assistant, holding items in a workshop or passing tools.
Worth watching the video.