I'm about to develop an application for a large touch screen (around 40″). Now to my question, are there any special design guidelines for such a large screen? I have read Android/iOS/Windows RT design guidelines, but most of them focus on mobile and tablet screens (although some of them are mostly usable even on larger displays).
Unfortunately I haven't decided which language to implement my application in (maybe Python or HTML5 but who knows).
If you have any resources or other threads where this topic is covered it would be most welcome =)
Thanks in advance.