Corsair Seemyool

The rudder attached to the back of this harness lets you steer your Seemyool as you would a pirate ship. You just need to sit on your Seemyool facing backwards, and steer without seeing where you are going; alternatively, you can sit facing forwards to see where you're going but make your Seemyool move opposite to all your instructions – that is backwards when you're going forwards. You'll get used to it right quick, you'll see.