Butaca on a tablet (sketch)

This is a sketch of the N9 app Butaca running on a tablet. The main goals were to test the horizontal navigation and specially to mature a method to quickly create interactive sketches.

This one was done with just ~160 lines of QML and a bunch screenshots of the N9 application. The method (you can think of it as an interactive collage) would work just as well with nice ad-hoc mockups, but those take more time and the point was to keep it quick.