3D Touch (before called Force Touch) has been in Apple products since 2014. I use it all the time on iPhone 7S, it's a regular part of interacting with the oper

3D Touch (before called Force Touch) has been in Apple products since 2014. I use it all the time on iPhone 7S, it's a regular part of interacting with the operating system: - force touch an image to view fullscreen - force touch app icons to open a quick menu - force touch buttons in Control Center to open a menu It's like a quicker touch-and-hold action in other operating systems, although sometimes there's also a touch-and-hold action in iOS which can be annoying.