Touchable 3D Holograms Bring Sci-Fi Interaction Closer to Reality
Anyone who’s watched a sci-fi blockbuster has felt the allure of 3D floating graphics you can swipe, pinch, or spin in midair. The idea of waving your hand to manipulate virtual objects seems more like movie magic than actual technology. While modern sensors and clever visual tricks can mimic some of this, there’s always been…