Great idea! I understand there are only seven options (hence the name) but I'd suggest adding a music playlist as an item. It's easy to describe and would cover

Great idea! I understand there are only seven options (hence the name) but I'd suggest adding a music playlist as an item. It's easy to describe and would cover multiple GUI elements: button groups (forward,back,start,pause), display list (what is in the playlist, what is currently playing) and interactivity (drag and drop to re-order).