Mind-Mapping
Mind mapping is a visual note-taking and ideation technique that organizes information radially around a central concept, exposing connections that linear notes hide. Practitioners use it for brainstorming, outlining writing, planning projects, summarizing reading, and studying — on paper, whiteboards, or apps like XMind and MindNode. The technique is particularly useful when the structure of an idea is itself what you're trying to figure out.