I'm going to do a demo of a web app i'm developing. I was wondering if it's possible to disable chrome's address bar. People will be testing the app, so hiding the address will ensure us that they won't be using the computers for facebook or twitter.
I have no chrome installed, but I think what you want is kiosk mode.
To start chrome in kiosk mode use the commanline argument –kiosk [Your URL]" The bad thing is key combinations like alt+f4 are still working.