With the continuous rise of the game industry, game controllers are no longer just an operating tool, but also a medium for emotional interaction with players. How to balance beauty and practicality in appearance and function is the core issue that needs to be considered when designing a successful game controller.

The design of the game controller must consider ergonomics to ensure comfortable holding. The contours of the handle should conform to the natural curves of the human hand, making players feel relaxed during long periods of use. Through 3D scanning and simulating hand holding movements, designers can accurately grasp the holding point and strength.

The layout of the buttons and joysticks on the gamepad should be ergonomic so that players can easily find and operate them during intense games. The feel of the buttons should be differentiated to avoid accidental touches. Through analysis of existing products and research, determine the functional area layout that best suits users' usage habits.