Walking Crane Robot

Walking Crane Robot. It was developed able to walk on both flat surfaces and ladder steps thanks to its cool feet design. I remember waking in the middle of the nigh with an exact idea how to achieve it... still makes me proud :)) It's autonomous and recognises whether ladder or flat is ahead by sensors built in its feet. A counterweight on upper body prevents it from tilting over while on flat. Video: https://www.youtube.com/watch?v=maHPtqGp_zY