"Once you try to go general, and add "zooming in" and "zooming out" mappings, the number of ways that people would prefer to visualise each becomes exponentiall

"Once you try to go general, and add "zooming in" and "zooming out" mappings, the number of ways that people would prefer to visualise each becomes exponentially more complex to display/interact with; so much so that then simply using text seems like a general-enough solution." Thanks for this insight. Agree with "text is good-enough". The link is like a list of approaches not to take. IFTTT, minecraft and openmusic appear to do the job. The problem I'm thinking of is creating geometry using a combination of GUI manipulation -> geometry ->code to allow tweaking for n00bs, straight code -> geometry with GUI manipulation. These examples really help.