fig1
![Flexible tactile sensor with an embedded-hair-in-elastomer structure for normal and shear stress sensing](https://image.oaes.cc/465b9063-1cea-4605-8000-cd9a15555bf1/ss3022.fig.1.jpg)
Figure 1. Schematic of the flexible tactile sensor. (A) Concept of the tactile sensor. Curved piezoresistive cantilevers in a cross-shaped configuration embedded in an elastomer for normal stress and shear stress sensing; (B) Deformation of cantilevers of the tactile sensor under shear stress; (C) Deformation of cantilevers under normal stress. PI: Polyimide.