(1) A button on a smartphone, tablet or other electronic device that takes the user to the start screen (home screen). The button may be physical hardware or displayed on the touchscreen ("virtual ...

The home button for a long time had been the way to easily go back to your home screen from anywhere on ... To disable it, simply toggle off Assistive Touch in your settings.

The first thing you'll notice is, the home button is gone. Instead, the screen stretches across most of the front of the phone. Now there are some problems. Because of this new screen dimension ...

Touch ID is Apple's original attempt at biometric authentication still used today. It was first introduced in the iPhone 5S Home Button, then later implemented in iPads and the Mac Magic Keyboard.