If you use iOS then you’ve likely run into the most annoying part of iOS: the terrible shift key. It’s so bad it has a dedicated website to helping you understand if shift is on, or off.

Aesthetically the key works as it blends nicely with the look and feel of the keyboard, but from a usability perspective it is a miserable failure. Now Apple isn’t alone, there’s another offender I recently found for public flogging: Skype on the iPhone.