The interactive sketching notation is an emerging visual language which affords the representation of interface states and event-based user actions. Through a few simple and standardized rules, what the user sees (drawn in greys and blacks) and does (drawn in red) are unified into a coherent sketching system. This unification of both interface and use, intends to enable designers to tell more powerful stories of interaction.
Content tagged “IA”
Boxes and Arrows: Where the Wireframes Are: Special Deliverable #3
The original Page Description Diagram article.
Page Description Diagrams
Page description diagrams are a text-only alternative to wireframes.