This could be another 'groundbreaking' feature on the iPhone.
https://goo.gl/6AoLy
https://goo.gl/6AoLy
The folks at Logitech apparently agree, and seem to be preparing to release an iPhone 5-compatible gamepad with its G-prefix branding. An image acquired by Kotaku shows four-button Logitech gamepad build around an iPhone shaped hole. A Lightning connector pokes at of the gap's right side, indicating a hard-wired (or at least device powered) peripheral.