I've been trying to find stuff on the mechanics of how Sage's nouliths actually manipulate aether in the lore. I've seen musings that it might be similar to Arcanima -> Using arcane geometries to manipulate unaspected aether for healing and occasional damaging results, but instead of the arcane geometries being visualised and drawn in aetherially conductive ink, the nouliths physically trace out these geometries.

Beyond that musing, I can't find much more than the job description: "... which draws upon the wisdom of aetherology, sorcery, and medicine. Dubbed somanoutics, the art seeks to heal and protect by manipulating corporeal aether through the use of nouliths, a flying array of foci..."

Does anybody have any lore reference points for this?