Our society is becoming increasingly more mobile. Nowadays, everybody has a smartphone - you're considered somewhat odd if you don't. As a result, mobile gaming has become big business, and it's not hard to see why: mobile games simple, cheap, and addictive on-the-go fun. Unfortunately, they're also far from perfect. New technologies rarely are.
The biggest problem anyone has with them is, not surprisingly, controls - particularly when touchscreens neter into the equation.