1Scroll to walk
Scroll at whatever pace suits you; it moves as far as you scroll and stops when you stop.
2Walk back
Reverse the scroll and you retrace your steps.
3Pause anywhere
Stop scrolling and the view holds for as long as you like. There is no clock running.
4Where you are
The name of each room appears where you enter.
5Room list
The floor-plan mark opens the room list to quickly navigate.
6Start over
Back to Start sits at the top of the room list, and a Start Over button waits at the end.