Open access
Oct 2026
A self-powered finger-worn wireless tracking interface for human-machine interaction
Continuous touch positioning and trajectory tracking are essential for immersive human-machine interaction, yet conventional interfaces are fundamentally limited by rigid power supplies and tethered data transmission. Here, we present a completely self-powered, finger-worn interface that wirelessly transmits spatial tr...
Kai-Xian Li, Li-Rong Tang, Si-Qi Gong et al.
· Science Advances · 0 citations