So... holographic pornography coming to phones...
“The first layer is projected by the spatial light modulator”
That’s cheating, but I suppose it doesn’t matter if it’s cheap, and it works.
Help us Obi-Wan...
This isn’t true holography but is glasses-free 3d.
We’ve understood how to do this for more than a century using spatial and temporal displacement combined with persistence of vision (a physiological attribute of human vision that allows film and TV to work).
The big challenge is processing an exponential amount of visual data. I’m pretty sure we’re getting close. At least within a decade. Maybe much sooner.
Then, you won’t know whether to believe your eyes.
Game changer...