...These interfaces are more user friendly for somebody with low arm mobility.
Given the large number of keys needed to play a game properly and the limited space on the armchair a solution was to set up nine select-able keys displayed on a screen where a joystick controls which button is highlighted, when the user presses an action button the key that is highlighted will be pressed on the computer.
The controller's display first shows a menu screen where nine different profiles can be selected. These profiles hold different key presses for the game and other special features. ...