I agree Beth - I just watched the video and it was amazing how the material contracted under the light stimulus. The whole concept reminds me of "Data" from Star Trek The Next Generation - it looks like the beginnings of androids and prosthetics would be such a wonderful application. It amazes me how much the futuristic vision of Star Trek is being played out today. I wonder if there are any bioethical issues that willl be raised from this type of engineering...
It's really pretty incredible what's percolating in the research labs when it comes to robotics, particularly in the area of biomechanics. I could see huge applications for this technology as part of the advances already happening on the prosthetics front. Having a prosthetic leg that can replicate some natural human movements would be a reall boon for patients looking to get back into their active lifestyles. Amazing stuff.
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