In Pictures: Great tech for $US25 or less - 25 aff...
Joystick-It Arcade Stick
What it is: The Joystick-It Arcade Stick is an adhesive joystick for playing games on tablets.
Why it’s awesome: You can attach this joystick to any touchscreen and remove it without damaging your tablet. It will work with any game that has an on-screen control pad, giving you enhanced precision with a retro feel.
Where to buy: ThinkGeek
In Pictures: Great tech for $US25 or less - 25 affordable-gadgets