Looks like a lenticular display with some filtering and refraction to expand the perceived focal plane outwards. It also looks like it works best with a black

Looks like a lenticular display with some filtering and refraction to expand the perceived focal plane outwards. It also looks like it works best with a black background. https://blog.lookingglassfactory.com/introducing-the-looking-glass-a-new-interactive-holographic-display-8733cdaea40e https://blog.lookingglassfactory.com/introducing-the-looking...