ACM-R4H is a snake-like robot created for inspection of narrow spaces. Its articulated body and active wheels make it an ideal tool for moving in confined spaces such as ventilation ducts, pipes or underground spaces.
ACM-R5H is an amphibious snake-like robot. Based on the principle created by Prof. Hirose more than 40 years ago, it moves on ground as well as in water by reproducing the motions of a snake. It may be used for inspection works, but also for demonstrations in events, or even just for fun!