The floating 3d image and video effects are fabricated by rotating led fans at high speeds making the hardware practically invisible.
 
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<br>the content is as easily manageable as plug and play and the fan's strong colors and brightness make it very visible even in high light environments.
 
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<br>this a terrific and cost effective way to replace the conventional advertising, as splashing holographic illusions in air astounds the onlookers.