The creative games and systems of Surrealism and the OULIPO provide ways of breaking out of aesthetic constraints and finding new subjects or ways of working.
“A Book Of Surrealist Games” provides a list of games. It notes (p49) –
…automatic drawing is a sort of accelerated or intensified doodling…
The “Oulipo Compendium” describes the creative strategies and constraints of the Institute de ‘Pataphysique’s experimental literature project
Systems for exploring conceptual spaces don’t have to be as all-encompassing as TRIZ.
This raises the issue of whether analogue or digital techniques are better for creativity. The obvious answer is that ECONERR