It’s cool to start something new where you don’t know what you’re doing! The hackers at Sudoroom embark on light projection mapping, checking out hardware old and new!
Man, there are so many formats! Ongoing at the wiki: https://sudoroom.org/wiki/ProjectionMapping
We are especially inspired by Krysztof Wodiczko who has used projection mappings to provoke delight, spirituality and social justice in projects such as the Tijuana Projection.