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Ergonomic Products for the Computer

Assistive Mice


Assistive technology is designed to assist people with disabilities overcome their functional problems. Limitations caused by injury or disease may affect the individual's ability to operate standard computer input or output devices. In particular, the mouse presents a significant barrier to people who have muscle weakness, limited range of motion of their arm or hand, coordination difficultes, tremor, and missing digits. Assistive mice may enable individuals with these types of hand/arm disabilities to work on computers where otherwise the standard mouse was a barrier.



SmartNav 4
by NaturalPoint
Model # - SN4-AT

NaturalPoint's SmartNav4 mouse alternative products give you hands-free control of a computer cursor. The SmartNav provides precise cursor control through simple head movement allowing your hands to remain on your keyboard, or at your side. The AT model provides an on-screen keyboard and dwell-clicking option (hover on a point for an adjustable length of time and the system will automatically generate a click).

Note: To see accessories which can be used with the SmartNav 4, check out our SmartNav Accessories category.
SmartNav 4

Specifications: Price:
USB $475.00



Traxsys Assistive Mice

Traxsysy/Esterline manufacture a variety of assistive mice.

Model # Description Price
TE-R2J Roller II Joystick Roller II Joystick $375.00
TE-R2T Trackball Roller II Trackball Roller II $240.00
TE-RPJ Joystick Roller Plus Joystick Roller Plus Currently unavailable
TE-RPT Trackball Roller Plus Trackball Roller Plus $350.00
TE-ET EasiTrax EasiTrax $240.00



Pretorian Technologies

Pretorian Technologies manufacture a variety of assistive mice.

Model # Description Price
OAJ Optima Joystick
The ‘Optima Joystick’ does not require fine motor skills and is suitable for a wide range of computer users. It is designed for cursor movement to respond to the lightest touch (0.5 Newtons) for accurate, cursor navigation and precise targeting of objects on the computer screen.
Optima Joystick $290.00
OAT Optima Trackball
The ‘Optima Trackball’ does not require fine motor skills and is suitable for a wide range of computer users. It is designed for cursor movement to respond to the lightest touch (0.5 Newtons) for accurate, cursor navigation and precise targeting of objects on the computer screen.
Optima Trackball $155.00
ORB Orbitrack
An input device which allows computer users to control both the direction and speed of the cursor with a single, soft, touch. Unlike a mouse, trackball or joystick no hand or wrist movement is necessary and, unlike a touchpad, the cursor does not have to be driven around the screen by constant finger movement.
Orbitrack $260.00
NAT nAbler Trackball
This mouse alternative is designed to address the needs of computer users with limited hand control, motor skill difficulties, poor hand-eye co-ordination, lack of manual dexterity and involuntary muscle spasms. The large, high mass, free-running ball requires only a light touch which, together with the function buttons, makes for easy navigation, selection and manipulation of objects on the computer screen.
nAbler Trackball $340.00
NAJ nAbler Joystick
This mouse alternative is designed to address the needs of computer users with limited hand control, motor skill difficulties, poor hand-eye co-ordination, lack of manual dexterity and involuntary muscle spasms. The joystick version requires only a light touch which, together with the function buttons, makes for easy navigation, selection and manipulation of objects on the computer screen.
nAbler Joystick $415.00




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