fig7

Figure 7. (A) Photograph of a stretchable sensory-neuromorphic system; (B) schematic illustration and image of SSNS and its overall operation; (C) image patterns (“S”, “N”, “U”, and “K”) provided by the pristine (top) and 25%-stretched (bottom) mechanoreceptors; and (D) photographs of epidermal photonic actuator array visualising the trained/inferred patterns of “S”, “N”, “U”, and “K”. This figure is quoted with permission from Kim et al.^[120]. QLED: Quantum dot light-emitting diode.