Tinier than a Grain of Sand: Physicists Create the World’s Smallest Light Pixel

Physicists at Julius-Maximilians-Universität Würzburg have developed the world’s smallest light-emitting pixel, marking a breakthrough toward ultra-compact displays for smart glasses and other wearable devices. Smart glasses, or eyewear that can project digital information directly into a user’s field of view, are often seen as a cornerstone of future wearable technology. Until now, however, progress has […]