Tom Johnson’s blog post Unconscious Meaning Suggested from the Structure and Shape of Help, includes a graphic showing three shapes of content:Tom Johnson’s “Shapes of Help” graphic.
These three shapes are meant to represent the DITA topic triad of concept, task, and reference. I didn’t get it. As I said in a comment on Tom’s blog, I was trying to match the shapes to something more specific. It was odd that I didn’t recognize them as concept, task, and reference, I said, because I have be “battling the tyranny of the terrible troika” for the last few years. Tom asked what I meant by “the tyranny of the terrible troika”; this is my answer.