Global inactivity timer

Here’s an idea submitted by Roberto Vergani :

" IT would be veeery useful to have the possibility to set global timers. For example the inactivity one.

I have quite complex presentations, with many spaces and I’d like to have a single place to set an inactivity timer to navigate to the home space rather than adding (and maintaining) this to every space as I’m doing today. "

What do you think? Vote up if you agree! [poll] - I agree - I disagree [/poll]