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I'd love to read more about these axes. Do you have a link with examples? Interesting way of classifying tools
Spot on regarding the dialectic between mind-form and medium. I'd question whether the mind-form necessarily transcends and precedes both mediums and tools – the absence/existence of a particular medium and tool could also preclude/permit manifestations of a mind-form. 
Thanks for taking the time to dive into this! I agree that that’s a risk. That said, I’ve noticed that there’s only so much that can be visualized before metaphorically putting pen to paper. And only by offloading a sketch of a fledgling idea is there capacity to flesh it out.
Also very curious about how the medium in which one sketches then influences how one fleshes out the idea. The gap between visualizing and internalizing something often seems to be bridged by making things manifest.
So... like the browser.
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