Offloading can be far more complex, however, and doesn’t necessarily involve language. For example, “when we use our hands to move objects around, we offload the task of visualizing new configurations onto the world itself, where those configurations take tangible shape before our eyes” (243-244).
This is one of the key benefits over the use of index cards in moving toward a zettelkasten from the traditional commonplace book tradition. Rearranging one's ideas in a separate space.
Raymond Llull attempted to do this within his memory in the 12th century, but there are easier ways of doing this now.