Turn your smartphone into holographic projector.

[Eve Pulsater]

This looks so cool (and simple) that I might just have to give it a go.

https://www.youtube.com/watch?v=7YWTtCsvgvg

[Eve Pulsater]

I should have added this link for the sample video to project:
https://www.youtube.com/watch?v=Wsg8KDKVNGE&feature=youtu.be

[katy]

Both videos so fascinating! thanks Eve

[Karin Hirsch]

@creampuff thank you for posting this. I might give this a try, but I probably cut my fingers while tring to make the shapes ut of the CD cover