Four uiuc students is fish-touching in their walking machine project for ME370 class, 2022 fall semester.
They are:
Jin, Zhenghao
Li, Zhizhan
Wang, Luren
Zhu, Yuzheng
Presently, this invisible walking machine was called "rigidcat", it sounds like a died cat or a cat made of rigid body, which is stupid. But Li loves this name. The name may be changed soon, maybe. :-(
TBD .