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An absolutely incredible development here. This leg would have been unimaginable just a few short years ago. (Original post by @science.org on instagram)

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At this stage I assume that this is purely experimental, so patients wouldn’t have access to it either way (except for the few who participate in a study on it). But hopefully this type of tech will become widespread down the line

I do see a disconnect between where research is going and what I’m hearing out of the community of people with disabilities. Often, researchers want to develop the next coolest prosthetic, whereas disability advocates strive towards a more accessible environment. 1/2

However, I think this all works best when everyone does what they can do best; so this stuff here should certainly not come at the expense of accessible cities, but as an addition. 2/2

That doesn't convince me. A mechanical, multi-axis knee joint without (!) electronics is much lighter and doesn't rely on electricity. This makes it crisis-proof and guarantees a long service life. Its operating speed has also been higher so far.

Absolutely no need to play one out against the other. Different concepts for different purposes and needs. The one thing we’ll never have is one piece of tech that works for every single person.

I don't want to pit one against the other here. Which knee joint do you use? I've had the chance to test many of them, and I have to say this one doesn't convince me. And I explained why. Assistive devices must always fitt to the individual and the specific purpose.

In all fairness, this leg isn't the destination--rather, it's a milestone on the way to even better future prosthetics. I'm optimistic about the problems you brought up being solved, and holy hell is it cool as fuck to see prosthetics like this work as well as they do