It looks like guided access may be an exciting feature that indigo touch clients can take advantage of in iOS 6. It should allow iOS devices around home to be set up as kiosks and have certain features on the device disabled such as the home button. In other words indigo touch could be the 'always on' app for these devices.
http://isource.com/2012/06/11/new-guided-access-mode-in-ios-6-opens-up-lots-of-possibilities/
What do you think?