Swiss company Algra is developing a finger-powered piezo wireless push button, aiming it at stick-on light switches and other building control applications. The technology, dubbed Dynapic, is based on ...
Originally hailing from Troy, Ohio, Ry Crist is a writer, a text-based adventure connoisseur, a lover of terrible movies and an enthusiastic yet mediocre cook. A CNET editor from 2013 to 2024, Ry's ...
Light switches that can be fitted anywhere in a building without wiring or a power supply have been created by German company, EnOcean. When the switch is pressed, piezoelectric crystals convert the ...