Does anyone know how I can view the html source of what is displayed on screen in the simulator. I had a live demo [1] of Firefox OS by Tristan Nitot a few mon

Does anyone know how I can view the html source of what is displayed on screen in the simulator. I had a live demo [1] of Firefox OS by Tristan Nitot a few months ago as Pas Sage En Seine [2] in Paris, and it was one of the selling point that at any time the user can view the html source of whatever Firefox OS is displaying on the screen (see [1] at 55:00 approximately). This is really awesome because it means that you can always study how things work and easily improve them. But I can't find how to do that in the simulator. [1] http://lacantine.ubicast.eu/videos/nitot/ http://lacantine.ubicast.eu/videos/nitot/ [2] http://www.passageenseine.org/ http://www.passageenseine.org/