Figure 3
From: An extremely simple macroscale electronic skin realized by deep machine learning

The basic concept for e-skin and DNN architecture for reliable sensing. (a) A schematic elucidating the comparison between the human skin and the suggested e-skin made of an extremely simple, crude, and macroscale MWCNT-PDMS composite sheet with neither nano-, micro-, nor macro-patterns. (b) The DNN architecture for tactile sensing. A schematic of MWCNT-PDMS sheet was depicted showing 8 probe terminals along with a sectoral dataset structure is also presented inside a red circle. The two channel DNNs are given, the sky blue colored DNN architecture is designed for the position recognition (upper) and the greenish one represents the pressure evaluation model (bottom).