What is the best robot-operating setup you can think of?

[Vioxtar]

There are many ways an operator can operate a robot, whether it be a joystick, multiple joysticks, some kind of gaming console remote, a keyboard or a mouse.

What do you think is the most comfortable, and intuitive driving setup out there, and why?

Currently we came to the conclusion that two joysticks is the best way at it: One controls the forwards/backwards robot movement, conveniently using the up and down joystick movement. Then, the second joystick would be used for turning, of course with left/right movement of the joystick itself.