I think they are very interesting as a first step in the construction. I did a write up with some app you can play with a while ago: https://www.nhatcher.com/

I think they are very interesting as a first step in the construction. I did a write up with some app you can play with a while ago: https://www.nhatcher.com/post/on-hats-and-sats/ https://www.nhatcher.com/post/on-hats-and-sats/