Book excerpt: Technology has dramatically changed the world of media. People stream programs on demand to their televisions, they read books on handheld tablets, they get their news via the Internet, and listen to podcasts on their mobile phones. This authoritative book gives an overview of media careers that depend on a knowledge of computer science, including special effects designers, social media managers, and the programmers and developers who work on everything from satellite radio to web-based videos. Those passionate about media careers learn about the skills and education needed to pursue these careers, and the rewarding opportunities that may be in their future.