Stereoscopic New Perspective

This exhibit adopts stereoscopic naked eye 3D display technology, based on the principle of visual persistence, and quickly draws countless luminous points in the air through a dual LED high-speed rotating array that rotates 900 revolutions per minute. Due to the extremely fast rotation speed, the human eye will continuously "stitch" these luminescent points into a complete stereoscopic image. Combined with a dedicated image control system, the device is capable of presenting three-dimensional images with rich colors and dynamic changes.

The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.

The phenomenon of visual persistence is when the human eye sees a scene or image, and the light signals projected from the scene or image enter the human eye, forming a clear image at the retina, thereby stimulating the retina to produce visual images in the brain. When the scenery suddenly moves away or the image suddenly disappears, the visual image in the human brain does not immediately disappear. In addition, the duration of visual persistence is related to the brightness of the observed scenery or image. The brighter the scenery or image, the longer the visual persistence moment; On the contrary, the darker it is, the shorter the visual persistence moment. By utilizing the characteristics of visual persistence, each position corresponds to a picture through high-speed up and down vibration, and by overlaying the visual persistence of multiple pictures, a naked eye 3D effect is formed. Technically speaking, its core components are an ultra high speed digital light engine and a highly optimized stereo rendering engine. It perfectly combines software and hardware, ensuring that 50000 can be delivered within one second.