Child Lock

We are making a children’s book for android and it would be a neat feature if we could lock the child out of the rest of the system until certain buttons were pressed.

Is there a way to do this? Aren’t there lock screen applications out there that would use similar methods? Is this possible in unity?

Thanks ahead of time!

I know your thread is really old but just incase you are still looking to add a child lock to your unity app I just uploaded an asset to just that.

http://u3d.as/content/digital-powers/child-lock-for-android