Crisp is quite transparent in how they work and it's documented here if you want to clone it yourself: http://dna.crisp.se/docs/index.html http://dna.crisp.se/

Crisp is quite transparent in how they work and it's documented here if you want to clone it yourself: http://dna.crisp.se/docs/index.html http://dna.crisp.se/docs/index.html