fig2

From: Electronic skins with multimodal sensing and perception

Figure 2. Current state-of-art e-skin systems with multimodal sensing, including (1) Integration of multiple physical sensors; (2) Integration of physical and physiological sensors; and (3) Integration of physical and chemical sensors. Reproduced with permission^[52]. Copyright©2018, Nature Publishing Group. Reproduced with permission^[53]. Copyright©2020, American Association for the Advancement of Science. Reproduced with permission^[54]. Copyright©2016, Wiley-VCH. Reproduced with permission^[55]. Copyright©2016, American Association for the Advancement of Science. Reproduced with permission^[56]. Copyright©2015, Wiley-VCH. Reproduced with permission^[57]. Copyright©2015, Wiley-VCH. Reproduced with permission^[58]. Copyright©2018, Nature Publishing Group. e-skin: Electronic skin.