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vertical ergonomic mouse Anir Mouse Wireless Ergonomic: encourages a natural vertical hand position with the thumb pointing upwards Reduces muscle strain: keeping your arms and shoulders in a more relaxed position Smart: special button for document scrolling Wireless version: available in both Large and Medium/Small Wireless: USB receiver Specifications Dimensions: 115 x 105 x 80 mm Weight: 100 g Product code: BNEALBW (Large wireless) BNEAMSBW (Medium Small wireless) Research Unnatural postures are a risk factor for development of complaints of wrist and underarm (Karlqvist 1994, Jensen 1998, Hagberg 1994). When the mouse is positioned closer to the body the strain of shoulders and neck decreases (Armstrom 1995, Cook 1998).Productivity is lower when using a trackball and touchpad, standard mice and pen tablets enable a higher productivity. 1 1. Neutral wrist position Health & Safety Regulations Council Directive 90/270/E The minimum safety and health 2. Wireless version requirements for work with display screen equipment The use as such of the equipment must not be a source of risk for workers. 2 www.bakkerelkhuizen.com - [email protected]
