Chris Connelly asked:
iOS8 introduced double-tap (not double-click) on the home button to shift the entire screen down. Has anyone researched/tested the usage of such a feature?
Jason Yeaman answered:
It's called reachability.
Its a solution for one handed operation.
Chris Connelly replied:
It seems like a reasonable compromise, I was more curious what % of users have discovered the feature even exists. It seemingly has a low level discoverability. Thanks for chiming in.