Designing arcade machine control panels requires careful attention to ergonomics to ensure player comfort and prolonged gameplay enjoyment. Key considerations include button placement, joystick height, and panel angle. Buttons should be spaced to prevent accidental presses, while joysticks must be positioned for natural wrist alignment. The control panel's height and tilt should reduce strain on the arms and shoulders. Additionally, materials should provide a comfortable grip, and the layout must accommodate players of different sizes. By prioritizing ergonomics, designers can create arcade machines that are both fun and user-friendly.