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. 2022 Jan 24;9(8):2104347. doi: 10.1002/advs.202104347

Figure 3.

Figure 3

The examples of representative methods for fabricating soft robots: a) origami folding. Reproduced with permission.[ 343 ] Copyright 2018, National Academy of Sciences. b) soft lithography. Reproduced with permission.[ 344 ] Copyright 2016, Springer Nature. c) multi‐material 3D printing. Reproduced with permission.[ 32 ] Copyright 2021, American Association for the Advancement of Science. d) system integration, Reproduced with permission.[ 33 ] Copyright 2019, Springer Nature.