Fig. 2: Highly sensitive skin sensor fabrication by laser-induced crack generation.
From: A deep-learned skin sensor decoding the epicentral human motions
a Schematic depicting the patterning and crack fabrication by laser fabrication. b Optical image of the fabricated sensor. Scale bar, 200 μm. c Magnified image of the sensor which distinctively shows the annealed region. Scale bar, 50 μm. d Picture of the free-standing fabricated sensor. e FEM image showing strain distribution of the sensor.
