3D holographic display fan

A holographic fan, also known as a hologram fan or 3D holographic display fan, is a cutting-edge technology that creates the illusion of three-dimensional visuals suspended in mid-air. This device utilizes rapidly spinning blades with LED lights that synchronize to display pre-programmed content or video frames. By strategically controlling the LED lights' timing and brightness, the fan creates a persistence of vision effect, tricking the human eye into perceiving a holographic image. These captivating holographic displays can range from product advertisements and art installations to virtual presentations and entertainment content. 

The holographic fan technology is gaining popularity in retail stores, exhibitions, and events due to its eye-catching nature and ability to engage and captivate audiences. As this technology continues to advance, holographic fans are likely to become even more impressive and prevalent in various industries, transforming the way we experience visual content.