Fig. 4: Dielectric elastomer artificial muscles.
From: A comparative review of artificial muscles for microsystem applications
a A highly stretchable self-healing elastomer84. Copyright 2016 by Springer Nature. Reprinted with permission. b An insect-scale robot driven by low voltage stacked DE artificial muscles87. Copyright 2019 by AAAS. Reprinted with permission. c Controlled flight of a microrobot using DE artificial muscles16. Copyright 2019 by Springer Nature. Reprinted with permission
