Software developers have been able to do some amazing things with games on portable devices like the iPhone and iPod touch, but just as some people prefer to type on a physical keyboard, gamers occasionally miss using a gamepad. A Japanese company has come up with a stick on plastic nubs that you can apply to your touch screen device to "replicate" the feel of the buttons on a game pad.
While the transparent appliques are applied like a screen protector, they really seem to be of dubious benefit. While having tactile feedback is helpful when playing on a console or computer and looking up at the display a
