Tribo-induced solutions for smart lighting and wireless sensing applications

This work aims at solving these issues, through developing a tribo-induced color tuner which can be integrated into the vastly-distributed commercial solid-state lighting (SSL) system. Through this approach, the sensing is achieved by the tribo-induced time-variant color without the need of pre-amplification, which can be wirelessly transmitted with no additional energy consumption, and the signal can be sent by everywhere-existed lamps and processed by everyone-owned smartphone cameras or closed circuit televisions (CCTVs). The accurate self-powered wireless sensing of the rotation speed was performed, with the accuracy evaluateddemonstrated. The smart lighting and an underwater photographing system were demonstrated by the developed color-tunable SSL system with the best photographing quality achieved.