Bakker Elkhuizen DXT Precision - mouse - RF

Bakker Elkhuizen DXT Precision - Mouse - right and left-handed - wireless - RF - USB wireless receiver. To create a high-quality ergonomic device, the device must consider the differences in shape, function, and outcomes between the parts of a limb. Zhai's work indicates that well-designed pointing devices rely on the synergistic work of all parts of the human upper limb, understanding that each part of the limb does what it does best. They can indeed outperform devices that, in their total operation, rely inappropriately on just one specific part of the limb. Pen-type devices that make the thumb and index finger work in unison are the most suitable for achieving high performance. The small muscles and phalanges of the fingers have greater information processing capacity in terms of movement and sensations than other parts of the body. The large muscle groups acting on the elbow and shoulder serve to exert force and a wider range of movements. The small muscle groups acting on the fingers and thumb are more agile. Changing mouse control is done most effectively in what is called the precision grip where the index and thumb collaborate closely, and not by moving the entire arm from the shoulder (as suggested in many so-called ergonomic mouse concepts).