Part 1 Week one - establishing the scene: VRML background; basic concepts; building, reusing and combining objects; using lights. Part 2 Week two - audience focus, object behaviours, and interactions: focusing your audience; using camera viewpoints; giving behaviours to objects; creating composite multimedia documents; enabling interaction. Part 3 Week three - mood, movement and other advanced topics: making objects affect other objects; creating moods with scene effects; controlling movement and detail level; establishig and timing connections; authoring tools; advanced exercises and additional resources.