Projection mapping is widely known as a lighting technique that overlays images onto buildings or objects to create visual ...

Researchers from the University of Tokyo have made an incredible advance in the field of real-time projection mapping, creating a new system that can simulate the way light reflects off a nonexistent ...

If you had an array of high power addressable LEDs, how would you project them onto a wall? Perhaps you’d use a Fresnel lens, or maybe an individual lens on the top of each. [Joo] faced this problem ...

Steven Weintraub launched Collider in the summer of 2005. As Editor-in-chief, he has taken the site from a small bedroom operation to having millions of readers around the world. Over the years, he ...