I am using an iPad1 with IOS 5.1.1 and using a Kiosk app to offer access to a particular website. I have physically blocked access to the home button and disabled multitasking gestures and assistive touch but I keep finding the iPad either on the home screen or recently on the proprietary apple photos app (no photo stored on ipad and the Kiosk app does not allow or prompt access to photos). i am trying to figure out if there are a sequence of keys on the built-in keyboard that allow you to either use single or double click home button? HELP!!