Just being nosey to see what others are doing.
Nice panoramas and the resolution of the images is impressively high. Being able to reading the text on the whisky bottle was interesting.
Works fine for me on a PC using Firefox, on an Android phone in both portrait and landscapes modes using Firefox and Opera. The full screen controls were always available.
Found a small possible buglet on the Flatiron tour on the website with the slideout map. Although it changes sizes with width and height of the browser window, it can get confused and show a large map on a small window. Drag the sides of the browser windows around to be tall and thin or short and fat and it's possible to get the map larger than the screen at a smaller size than when the browser windows is larger. i.e. a large map that becomes small as the window enlarges, then gets larger again. It might be the order of the logic block checks for the sizes? I had mine upside down at one point and you also have to check for window height as well as width, which needs some javascript to extract the two values. Also at some point it got stuck and just showed the full sized map whatever size the browser windows was and didn't shrink again (Firefox browser on PC). Might not actually be a 'real world problem', as generally people don't resize their browsers repetedly into odd sizes.
I was just doing that because that's what I do to test my maps and overlays worked properly.
Have you thought of adding a 1 second transition to the size changes, so that when you rotate a mobile phone from portrait to landscape and back again it shrinks or grows smoothly instead of jumping to the new size?
I have just noticed when using devices and entering full screen, the full-screen mode goes to hide my control bar - actually adding an extra ~80px which makes the control bar 'invisible'.
