1. The document provides tips for data visualization including choosing visuals that tell the story of the data, making visualizations mobile and social, and designing infographics in a three-act structure with an overview, zoom/filter, and details.
2. It recommends several tools for different types of visualizations including charts, maps, networks, and words clouds and emphasizes selecting tools based on the intended story.
3. The document concludes by advising readers to decide on the story first before choosing a chart and designing infographics with a beginning, middle, and end using an overview, filters, and details in 15 minutes.