Meet the Hypervsn 3D Hologram Player: a handy gadget that looks like a propeller and can be mounted to walls to display 3D effects in the air. It doesn’t make a whole lot of noise and uses LEDs to achieve holographic effects. The device is lightweight and plug & play.
More gadgets like this: here
Hypervsn holo player
The Hypervsn 3D Hologram Player could prove useful at malls, museums, and other public places.
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