Active and Remote Visual-Tactile Human-Machine Interface Based on Self-Recoverable NIR Mechanoluminescence.
This work identifies piezoelectricity as the key factor driving the self-recovery process, which, combined with the intense NIR emission, enables the operation without external power or pre-irradiation and establishes a versatile paradigm for non-invasive, active visual-tactile perception in next-generation HMIs and as...