Google is in the process of making an app to do just that called Quartz. Still under patent at this time. https://www.digitaltrends.com › Home A patent awarded to Google on April 21 suggests that day is coming. The search-engine giant has outlined a projection system that can display images on a painted wall, using photo-reactive paint, according to Quartz. It may not sound remarkable at first, but when you consider the fact that a standard wall could be turned into a digital display, it all becomes a bit futuristic.

by Anonymous 6 years ago

Thank you!

by Anonymous 6 years ago

You're welcome.

by Anonymous 6 years ago

You can always do astral projecting. That way you can have anything on your wall, no matter where is it from. I prefer Betelgeuse 5.

by Anonymous 6 years ago

Ya why not

by Anonymous 6 years ago