FoilistJackWot kind of walk...
I saw an article of natural gait walker from Cornell. Here’s a movie: http://ruina.tam.cornell.edu/research/topics/locomotion_and_robotics/papers/efficient_bipedal_robots/biped_cornell.mov
Actually, quite a few interesting mechanical details are available such as all the I/O is digital as in position detection and locking of joints.


