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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Hand gestures made by the biomimetic prosthetic hand. The biomimetic hand can coordinately control the fingers through the LCE tendons to realize various hand gestures, including (a) “fist”, (b) “thumb up”, (c) “OK”, (d) “I love you”, (e) “weak” and (f) “victory”.