A floating touchscreen. For fans of science fiction, this scene is likely familiar: at a distant interstellar base, a suave hero presses a button on a control panel, and a schematic appears in the air. The hero’s nimble fingers touch what appears to be a non-physical display, shutting down the energy shield and continuing with … Read more
Click the blue text to follow us SUBSCRIBE to US The projector-camera system can display a touchscreen on any surface. NARA INSTITUTE OF SCIENCE AND TECHNOLOGY This article is part of our exclusive IEEE Journal Watch series in partnership with IEEE Xplore. Since the advent of smartphones, interacting with digital content via touch has become … Read more
Reported by Machine Heart Editor: Xiao Zhou Projecting content from a smartphone onto any surface for “touchscreen” interaction feels both familiar and a bit magical… Since the advent of smartphones, interacting with touch and digital content has become ubiquitous. However, so far, touchscreen technology has mainly been limited to portable devices. Recently, a research team … Read more
This LED project features an interactive LED display wall controlled by Arduino and assembled with a 3D printed casing. The overall project is not expensive and has strong human-computer interaction, hoping to inspire you. ▲ A complete video is available at the end Materials List Arduino Mega×1 WS2812b addressable LED strip×several Tactile switch×64 5V 10A … Read more