Monday, December 16, 2019

More Exoskeletons For Augmented Strength

"Sarcos Demonstrates Powered Exosuit That Gives Workers Super Strength":
The Guardian XO can augment the strength of the user all the way up to making a 200-pound load feel like it weighs zero pounds. Typically, this is not how the exoskeleton works, though, since it can be disconcerting to be lifting something heavy and not feel like you’re lifting anything at all.

It’s better to think of the exo as a tool that makes you stronger rather than a tool that makes objects weightless, especially since you still have to deal with inertia. Remember, even if something has no apparent weight (either because you’re in space or because you’re holding it with a powered exoskeleton), it still has mass, which you have to be aware of when trying to move it or stop it from moving. The amount of help that the exo gives you is easy to adjust; it’s got a graphical control panel on the left wrist.