A couple few groups that I know of off the top of my head where you might find a lot of overlap between art and tech type people would be the "metaverse" (virtual worlds engines [1][2] and their users) and the closely related 3d graphic arts/game design [3][4].

[1] http://opensimulator.org/

[2] https://github.com/HalcyonGrid

[3] https://www.blender.org/

[4] https://godotengine.org/