Connectedness Definition

Connectedness – Visual design elements that are connected (for example, by a line) are seen as belonging together. This principle is strong enough to overrule small differences between the items.

The connectedness principle can be used to help demonstrate links between ideas and clusters of concepts. It’s effective in helping to ensure themes are visible in graphs and on graphic designs.
Simple lines connecting two nodes are sufficient for demonstrating the connectedness principle and helping the mind identify clusters.