Comfortable iPhone 5 Screen Size

Legend says that size of the iPhone's screen is chosen to fit perfectly average female hand. As there are more and more rumours about larger screen, I wondered how large screen can be squeezed in the case of the same size.

Right UI for All Hands

In my last post, I argued that problem with big smartphone screens is not in their size, but rather in unsuitable user interfaces. I also promised that I will reveal my special tool for UI calibration.

Tool will collect your biometric data and then present optimal UI layout.

Large Screens Small Hands

I like to use my phone single-handedly. That leaves me one free hand to carry or do something or just to keep balance while walking. Don't laugh - typing with two hands and walking could be daunting task. That goes well until I try to use that new ICS application back button in the upper left corner; it is located exactly opposite to my thumb. I need some juggling to reach it, risking to drop the phone. Screens become too big for our fingers.