Soft wearable robot exoskeleton

*I've seen my share of exoskeletons, but that's the first one that I personally would like to take for a spin. It seems like it might be modestly useful in the way that, say, rollerblades or snowshoes might be.

*For instance, suppose you're in Berlin for just one day and you can (a) take a tourist bus or (b) just walk forty kilometers without too much strain on your legs and feet. Why not?

It straps on one's legs, you see