The idea was to design proof of human work puzzles for a cryptocurrency, which could serve as an alternative to current CAPTCHAs. This would effectively create a crypto with human miners, possessing the benefit of being better for the environment than most widespread cryptos, being less vulnerable to 51% attacks that small cryptos can frequently face, and generally being a fairer crypto that anyone could get into.
As of now, we are actively searching for people to help us with this project, and develop a proof of concept to take the idea further.