Idea: An augmented reality program set that uses blank walls in long tunnels to create various landscapes.

Like those long underwater aquarium tunnels, but with blank walls so that people going through them could see all sorts of places depending on which one they want.

The possibilities are endless.

Explore a tropical paradise or long, winding caves. See ruins from ancient civilizations around the world.

And it doesn't have to be this world, either.

Imagine going through a fantasy realm, seeing fairies flying around.

Or a hellish landscape full of demons.

Or walking down the corridors of the USS Enterprise.

@KitsuneAlicia funny you mentioned the enterprise, while reading the first tweet i was like "i think you invented the holodeck"