KLAMarine on 17 September 2015
Thought I'd simplify the abstract:
An example controller includes: a joystick provided on the front of the controller and at such a position that, in a state where the controller is held with one hand of a user, the joystick is allowed to be operated with a thumb of the hand; and a wheel which is provided atop the controller at such a position that, in a state where the controller is held with one hand, the wheel is allowed to be operated with an index finger and which is a button capable of being rotated.
