"Steven Soderbergh's latest project-an interactive smartphone app called Mosaic-required covering most of the walls in a Chelsea loft with color-coded cards and notes. The app contains a 7-plus-hour miniseries about a mysterious death, but because viewers have some agency over what order they watch it in and which characters' stories they follow, each scene-and the point at which it should be introduced-had to be meticulously planned so that no detail was revealed too late or too soon. "
