From UK... about technology...

http://www.thetimes.co.uk/tto/life/article4281824.ece

And from Boston/US: http://www.bostonglobe.com/business/2014/12/01/mit-engineers-have-high-hopes-for-cheetah-robot/4nqfObe0nUv0tX7ou61fdK/story.html, with http://biomimetics.mit.edu/

A quoi ça sert?