This reminds me again of the tremendous opportunity of making a spacesuit with a five finger articulated 'hand' at the end of the sleeve. Imagine an astronaut w

This reminds me again of the tremendous opportunity of making a spacesuit with a five finger articulated 'hand' at the end of the sleeve. Imagine an astronaut who puts their hand into a controller at the end of the sleeve that wraps around their fingers and hand such that their hand movements are exactly replicated on the robotic 'hand' outside the end of the glove. This would revolutionize what could be done on spacewalks. At one of the NASA tech days at NASA Ames (Moffet field), they had a space suit glove simulator where you put your hand in it and it had the flexibility that you would expect with a partial pressure spacesuit glove in vacuum. It was super hard to do anything precisely when pushing so hard just to move your fingers around. A robotic 'waldo' type device which replicated your hand movement precisely would minimize hand fatigue and allow for doing precise alignment.