experience(s) -- theory / talk(s) / 
_ .. / machine(s) / art(s) / change(s) / human(s) / world(s) / _ / .
- activity theory (AT) -- principle(s)
- distributed cognition (DC) -- concept(s)
- grounded theory (GT) -- clip(s) / explanation(s)
- ethnomethodology (EM) -- reference(s) / quote(s)
- participatory design (PD) -- scientist(s) / vision(s)
/ math
/ product(s)
/ map(s)
play / network(s) / flow(s) / connection(s) / identity / cycle(s)
