Getting into the mood -- Introduction -- Why should I sketch? -- The sketchbook -- 10 plus 10: descending the design funnel -- Sampling the real world -- Scribble sketching -- Sampling with cameras -- Collecting images and clippings -- Toyboxes and physical collections -- Sharing found objects -- The single image -- Warm up to sketching -- Sketching what you see -- Sketching vocabulary -- The vanilla sketch -- The collaborative sketch -- Slideware for drawing -- Sketching with office supplies -- Templates -- Photo traces -- Hybrid sketches -- Sketching with foam core -- Snapshots of time: the visual narrative -- Sequential storyboards -- The state transition diagram -- The branching storyboard -- The narrative storyboard -- Animating the user experience -- The animated sequence -- Motion paths -- Branching animation -- Keyframes and tweening -- Linear video -- Involving others -- Uncovering the initial mental model -- Wizard of Oz -- Think aloud -- Sketch boards -- The review.