David Dajun Yuan

BloomBeacon: Blooming Physical Touch Display Surfaces via Persistence-of-Vision Motion

We explore how a display surface can physically emerge on demand to support both mid-air visualization and direct touch interaction. We introduce blooming, a concept that repurposes Persistence-of-Vision (POV) motion to deploy a large, touchable surface from a compact, relocatable device. Using a soft, rotating line w…