A crystalline reinforced dual-network hydrogel for wearable sensing devices

, was selected. The resulting hydrogel electrodes exhibited a continuous resistance response over a wide strain window and maintained a stable signal output after 2000 cycles at 50% strain. When integrated into a wearable glove, the hydrogel electrodes transformed finger bending deformation into an electrical signal to drive synchronous movements of a robotic hand, thus demonstrating the application potential of the hydrogel electrodes as wearable sensing interfaces for human-machine interaction.