I am familiar with Chalk Talk, however I think Ken is trying to achieve something different. He is trying to explain stuff to other people with his tool; summon

I am familiar with Chalk Talk, however I think Ken is trying to achieve something different. He is trying to explain stuff to other people with his tool; summoning visualization that are suitable at the moment. My aim is bit different — enrich the individual’s ability to think unthinkable thoughts at the moment. Let me explain. I like to think with paper and pencil, but I am often limited by my “computational” mind. Computer is just faster than my mind and I would like to leverage that speed in the moment with pen and paper.