Hologram 〈2027〉

Set your phone screen brightness to 100%.

On graph paper, draw a trapezoid with these dimensions for a standard phone: Base 6 cm, Top 1 cm, Height 3.5 cm. Hologram

The darker the room, the more realistic the illusion. Set your phone screen brightness to 100%

Turn off the lights for the best effect, and watch the 3D image float. Pro-Tips for Better Visuals: Top 1 cm

Search YouTube for "3D hologram video" on your phone. These videos usually feature four identical images on a black background.

Thin, rigid clear plastic from old packaging works best.