TECH NEWS
The BloomBeacon Uses Persistence-of-Vision to Produce On-Demand Floating Touchscreens
Researchers at the University of Chicago's AxLab have developed a touchscreen that "blooms" into existence in mid-air only when required, hiding away when not needed any more. "Blooming [is] a concept that repurposes Persistence-of-Vision (POV) motion to deploy a large, touchable surface from a compact,