By eliminating the necessity of physically relocating the hand in order to manipulate the cursor, one is able to reduce the amount of bodily motion required and, consequently, optimize their efficiency and effectiveness in performing computer-related tasks. According to scientific research, it has been observed that the utilization of a trackball input device, as opposed to a conventional mouse, results in a noteworthy reduction of approximately 20% in the amount of muscular fatigue experienced by the hand, wrist, and forearm. Furthermore, the MX ERGO boasts a distinctive feature in its adjustable tilt, which affords the user the option to select either a 0 or 20° angle. This feature enables the user to promptly enhance their wrist and forearm posture, thereby promoting ergonomic comfort and reducing the risk of strain or injury. One can boost their workday experience by achieving a heightened level of comfort, ease, and focus on the tasks at hand.