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ergonomic central ergonomic mouse Barmouse Alternating: allows working alternately with the right and left hand Buttons: the Barmouse has seven buttons and a scroll wheel Navigation: 10-cm-wide roller bar Accuracy: fluid accurate navigation Wrist support: replaceable Connection: USB Cable length: 185 cm Specifications Dimensions: 445 x 25 x 85 mm (W x D x H) Weight: 872 g Product code: BNEBM Research Unnatural positions are a risk factor for the development of physical symptoms in the wrist and forearm. (sources include: Karlqvist 1994, Jensen 1998, Haberg 1994). When the mouse is located closer to the body, this results in less strain on the neck and shoulders (Armstrom 1995, Cook 1998). The use of a trackball and touchpad reduces productivity; standard mice and pen tablets score high for productivity. 1 1. Central position Health & Safety Regulations The use of the device in and of itself should form no source of risks 2. Fluid accurate navigation for the employees (Council Directive 90/270/EEC). 2 www.bakkerelkhuizen.com - [email protected]