LED-studded skirt makes a bright fashion statement

 作者:介授     |      日期:2017-11-09 05:01:00
FASHIONISTAS now have an easy way to show how hard they are working a room: they can don an LED-studded fabric lit up by their own movements. The Sp4rkl3 skirt, developed by Rehmi Post and colleagues at the Massachusetts Institute of Technology, contains simple circuitry within alternating layers of nylon and Teflon. The materials generate static as they rub together while the circuitry acts like a variable capacitor, storing up the electrical charge generated. When it builds up to a certain level the circuitry discharges, powering the LEDs (Personal and Ubiquitous Computing, DOI: