The product I have developed with Katie Levine is an interactive maze. It is made in a way that encourages players to collaborate and work together.
After presenting The Maze in the maker fair we got lots of positive reviews and a couple of requests from school principals. We plan on developing it as a game for schools and kindergartens. Another approach is to make it as a rehabilitation game for people after accidents or surgeries.
I made a license with Creative Commons. It is very easy to make a license for whatever need you might have.
This is the one I made for this project.