Could you please fuckıng not, Urban Dictionary?

https://lemmy.sdf.org/post/14827448

Could you please fuckıng not, Urban Dictionary? - SDF Chatter

Typing requires the accelerometer for some functions (like undo on Apple at least).

I know I’m speaking for an older and non-Apple hill here, but why the fuck is undo mapped to a gesture?

Speaking anecdotally now, I can’t remember the last time I used the undo feature on a mobile device that wasn’t in an image manipulation app, and there’s usually an onscreen button for that.

By default, it's just undo text input when you either do a special swipe or tap the back. However applications can hook into this functionality to do their own stuff when the gesture is called.
“Undo? More like do twice!”