Simply does nothing. Tap all day, and you'll still see nothing, but you'll have a sore finger after!
Designed to help eliminate home screen short-tap accidental pocket dials, text messages, and/or deter people from opening your home screen apps.
Remember! This app is /not/ a way to lock your apps! It does absolutely nothing on it's own!
Should be used in combination with a launcher that allows double tap or long press icon alternatives, setting this app to the former to deter mishaps or inconveniences.