Handshoe Mouse, Right-Handed, Cordless

The Handshoe Mouse from Hippus NV is designed to eliminate the 3 most common issues associated with the use of a computer mouse - gripping, pinching, and tensing of the fingers. The unique naturally supportive contours of the Handshoe Mouse permit the hand and fingers to completely relax whether actively engaged with the mouse or just resting between movements — like they do in a well-worn glove. This relaxed position eliminates the sustained static tension that most tend to maintain when using a mouse and which are associated with the development of RSI. With multiple size options available — anyone can receive full support of the hand, wrist and fingers while actively mousing. The recommended usage for this mouse is on the desk surface with the forearm fully supported by the desk or arm rest of the chair.

The Handshoe Mouse does not require any passive muscle tension or use, and prevents excessive muscle exertion while the mouse is being actively used, making it the only mouse on the market that is almost impossible to use incorrectly. The waterfall design of the Handshoe Mouse provides a naturally curved resting support for the fingers, allowing them to fully relax between clicks. This eliminates the negative effects from an anticipation of the click which on traditional mice results in raised, hovering fingers as well as overexertion and overextension of the extensor muscles. The design also incorporates a thumbrest which supports the thumb in a neutral and relaxed fashion making the Handshoe Mouse a good option for those experiencing thumb-related issues such as DeQuervain’s Tenosynovitus.

The optical tracking uses advanced BlueRay Track technology combined with a 1500 DPI sensor which will work on almost any surface. Two light click force buttons (three on the large model) and a scroll wheel (clickable for middle click) provide standard "Plug-and-Play" mouse functions.

Due to the greater amount of weight resting on a Handshoe Mouse (larger mouse, weight of hand and part of forearm) it isrecommended that a firm, low friction mousing surface be used to minimize the effort required to move it.

Ergonomic Benefits

Eliminates Static Grip Force
- The anatomically derived design with full base surround cradles the hand completely. The shape and sculpting of the Handshoe Mouse effectively harness the force of gravity on the hands alone to give full mouse control without requiring any static grip force.

Reduces Pronation
- The Handshoe Mouse creates a sloped position of the hand which reduces pronation by 20° (the hand when on the mouse is sloped with the thumb higher than the fifth finger). This reduction in pronation reduces tension in the tissues and tendons of the forearm because the forearm is no longer being required to maintain the hand in an unnatural "palm down" position.

Reduces Wrist Extension
- Another risk factor that the Handshoe Mouse addresses is wrist extension, which can be made worse with mice that have too high a profile at the rear without gradual inclined support for the wrist. The gently tapered back of the Handshoe Mouse, however, provides such support through the elongated "ramp" that allows the hand and arm to gradually incline from the desk to the front buttons, preventing the wrist from excessive extension. This ramp also prevents one from planting the base of their palm and trying to maneuver the mouse employing just their wrist and fingers — another behaviour known to greatly increase the risk of developing serious Repetitive Strain Injuries (RSI).

Reduces Potential for "Anticipation of the Click" and Eliminates Finger Extension
- The organic waterfall shape of the buttons means that the fingers are in a relaxed, curled "position of function" when resting on the Handshoe Mouse. No hovering of the hand (which can lead to development of Trigger Finger), or stretching of the fingers or thumbs is ever required when using on this mouse.

Reduces Hand and Arm Fatigue
- The body shape, dimensions, and angle of the Handshoe Mouse are all carefully calculated to position the forearm and hand in a position which requires the least static tension in the muscles and tendons. The formed orthopaedic support eliminates any need to maintain tension to hold the hand and fingers in place. They are now able to remain at rest until there is a need for movement. For the fingers this movement becomes very minimal as they are already in position on the buttons and require nominal effort to slightly curl and relax (a natural action) to perform a click action. The forearm is also relaxed as cursor movement is spread throughout the fore and upper arm zones.

Load Spreading
- One can gain the maximum benefit from the Handshoe Mouse when the work surface or chair arm are correctly positioned to provide support for the forearm. Utilizing this support ensures that the wrist is positioned in as neutral a position aspossible, reducing the risk of potentially damaging Wrist Extension. It also ensures the worker can avoid placing the weight of the forearm on the base of the palm, and facilitates load balancing of movement between the wrist, arm and elbow. By transferring much of the force required for mousing to the stronger muscles of the arm instead of the weaker muscles of the wrist or hand, the overall workload can be distributed in the manner most appropriate.

Rechargeable Battery
The wireless version of the Handshoe Mouse uses a rechargeable Lithium battery. In order to optimize battery life it is best to wait to recharge until the blue LED shows via the Scroll Wheel, indicating that the battery is getting low. Doing this will ensure that the recharging cycles are optimized. 6-8 hours of charging will bring the battery back to full charge. As with all rechargeable batteries, with age and repeated charging cycles one may find that the time between charges will begin to decrease. Under average use there should not be significant change for at least several years. Even if the battery completely fails it is possible to continue to use the mouse as a corded mouse. The Rechargeable Lithium battery should only be removed by professionals.

SPECIFICATONS:

Width:
Small: 4.5" (11.4 cm)
Medium: 4.875" (12.4 cm)
Large: 5.375" (13.6 cm)

Depth (front-to-back):
Small: 5.875" (14.9 cm)
Medium: 6.625" (16.8 cm)
Large: 7.25" (18.4 cm)

Height:
Varies by size

Weight:
Small: 4.2 oz (120 grams)
Medium: 7.0 oz (200 grams)
Large: 8.8 oz (250 grams)

Hand sizes:
To determine which size is appropriate for your hand, see the Handshoe Mouse
sizing chart.
Extra Small: Up to 6.1" (15.5 cm)
Small: 6.1" -6.9" (15.5 - 17.5 cm)
Medium: 6.9" -7.7" (17.5 - 19.5 cm)
Large: 7.7" - 8.5" (19.5 - 21.5 cm)

Buttons:
Handshoe Mouse Functions
2 for Small and Medium (Left Click, Right Click)
3 for Large (Left Click, Right Click, Middle Click)
Scroll Wheel (all models) - Clickable for Middle Click

Optical resolution:
1500 DPI

Range (wireless version only):
32.8' (10 m)

Colour:
Black

Compatibility:
PC: Windows (all versions)
Mac: Mac OS 9, OS X
Unix: Unix
There are no drivers available for any OS.

Interface:
USB Micro Receiver for USB 1.1 (USB 2.0 ports can accommodate USB 1.1 devices)

Button force:
55 grams ± 5 grams

Warranty:
3 year warranty

Package Contents:
Wireless Handshoe Mouse with Rechargeable Lithium Battery, USB Micro Receiver, Charging Cord, Instruction Manual, Premium Cloth Storage Satchel

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