Explore l Learn l Facts on Instagram: "A volumetric LED matrix creates 3D images by arranging thousands of tiny LEDs in layers, forming a cube of light. When a glowing human silhouette appears running inside it, each LED lights up at just the right moment to build the figure frame-by-frame in mid-air. Instead of a flat screen, you see a moving shape floating in real space—like a hologram you can walk around. The running figure looks alive because the LEDs switch rapidly to show motion, creating