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Alternative Input Devices for Computers> Trackballs> | Sign in |
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n-ABLER Trackball (CAD2263) Description: n-ABLER is the most adaptable mouse alternative on the market specifically designed to address the needs of computer users with limited hand control, motor skill difficulties, poor hand-eye coordination, 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. |
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Optima Trackball (CAD2265) Description: The Optima tis a desktop trackball using durable optical technology for precise control of the cursor. With silky-smooth ball movement, large, stable footprint and low profile the Optima does not require fine motor skills and is ideal for a wide spectrum of computer users. Robustly constructed with no mechanical wearing parts the Optima is maintenance free and will give years of untroubled service. |
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OptimaX Trackball (CAD2264) Description: Optimax is a wireless trackball specifically designed for users with motor skill difficulties. With an operating range in excess of 10 meters Optimax is ideally suited for use in team/group sessions, or classroom settings, to ensure the participation of all. Lightweight and robustly constructed with no mechanical wearing parts, Optimax can be used as either a desktop of hand-held unit. Optical technology ensures precise cursor control and silky-smooth ball movement, and the bi-directional radio link provides interference free operation. |