A proof of concept video that we did for Adobe Learning, to show what a companion application for Adobe Creative Cloud might look like. The purpose here was to show a tutorial application that follows your actions along with what you are doing within Photoshop, and update as you go through the actions. A lot of people prefer companion applications for things like tutorials because it frees up their work screen, and avoids having to switch back and forth between windows.
Our team actually did end up building an application that is currently pending release to in the Apple App store called CC Tuturials. The first release doesn't contain the "smart" recognition, but does allow viewing of all of Adobe's learn content on a second screen device.