What is the technique of hand-sketching visual images into the squares of a matrix called?

The technique of hand-sketching visual images into the squares of a matrix is commonly referred to as window paning. This method allows for a structured approach to organizing visual information, often by dividing it into specific sections or "squares." Each section can contain different sketches or visual elements that collectively contribute to a larger concept or idea.

Window paning is particularly valuable in creative processes, such as brainstorming or planning, where visual representation can enhance understanding and facilitate communication. It helps in breaking down complex ideas into more manageable visual components, making it easier to see relationships and patterns.

In contrast, while mind mapping involves visually organizing information through nodes and branches, it does not specifically focus on a grid-like structure. Visual sketching generally refers to the broader practice of drawing or creating images, without necessarily involving a structured matrix. Graphic representation encompasses various forms of visual communication but lacks the specific intent and organization found in window paning.