iPhone, iPod, iPad : Extending the lifespan of home button.

Home button is the second most important button of your device. Here is an another way to help you protect it.

Guided Access

Turn on the Guided Access feature in Settings, you will be able to press the home button virtually from the shortcut on the screen. (without having to touch the physical button) Here's how.

Settings ->  General ->  Accessibility ->  Assistive Touch : On