Advantages of using a trackball
Compared to a classic computer mouse, significantly less arm and wrist movements are required for operation. The palm of the hand can be put down while working, which also protects the wrist of the user and tires him slowly. Due to the compactness of the technology, a smaller working area is also required. The cleaning effort is minimal thanks to the smooth and comparatively small surface of the ball. They can also be programmed for a specific user if required, creating an absolutely precise interface between people and machines. This is one of the reasons why this technology is used very often in interfaces for CAD workstations. But also in security-relevant areas such as in the air traffic control or in the area of design and construction work, people like to rely on this high-quality and robust alternative to the computer mouse.