[Steel_Phoenix]

All the moving parts and flexible pieces seem like a failure point to me. I'd like to see something that can project a touchscreen onto a tabletop.

[giancarlostoro]

Something you keep in your pocket that projects itself to different screens around your home would be interesting too, and anywhere you go.

[TaylorAlexander]

They sold smartphones with projectors a few years ago. They were bulky and not very popular. One issue with current projector technology is keeping the image straight. You also need a place to rest the device near the surface. Logistically it’s a pain. Future tech could improve this, but right now it’s not great.