vertical mouse
Evoluent4
Ergonomic: supports your hand in a fully upright neutral
handshake position that eliminates forearm twisting
Precise: true optical resolution sensor moves the pointer
quickly to reduce hand movements, with short habituation
time
Version 4 improved shape: better thumb and finger support
Version 4 convenient adjustment: of pointer speed
Small version available: for hands less than about 7 inches or
178mm long from the tip of the middle finger to the wrist
crease (BNEEVR4S)
Cable length: 215 cm
Research
Unnatural postures are a risk factor for development of
complaints of wrist and forearm (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.
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1. Comfortable handsupport
2. Adjustable pointer speed
3. Left-handed version
Specifications
Dimensions:
Weight:
Product code:
Health & Safety Regulations
The handshake position of vertical mice keeps the wrist from bending
as much to the side while the forearm also turns inward to a lesser
degree (Schmid, et al., 2015). This means that muscle activity in the
forearm is less than it would be when using a conventional mouse
(Quemelo & Vieira, 2013).
86 x 81 x 106 mm (W x H x D)
173 g
BNEEVR4 (Righthanded)
BNEEVL4 (Lefthanded)
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www.bakkerelkhuizen.com - info@bakkerelkhuizen.com
Research has shown that the use of a vertical joystick mouse ensures
a faster recovery from forearm, wrist and hand complaints (Aarås, et
al., 2001).
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