Fig. 6: Locomotion modes of soft robots that are fabricated from the MRSM kirigami film but with different laser written magnetization patterns.
From: Laser reprogramming magnetic anisotropy in soft composites for reconfigurable 3D shaping

The soft robots can mimic the peristalsis motion of an earthworm (a), crawling motion of an inchworm (b), and rolling motion of a pill bug (c).