| Examples of these peripheral devices are single-handed keyboards, lightweight headset pointers, and trackballs to replace mice. |
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| In addition to making mice, trackballs and Webcams, Logitech also make joysticks, gamepads and consoles. |
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| I saw an orthopedic hand specialist, and I tested about a dozen ergonomic mice, trackballs and keyboard-trackball combinations. |
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| It is more than a keyboard encoder, adding support for industry-standard trackballs or spinners as well. |
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| For architects with a small degree of manual dexterity, there is an array of joysticks and trackballs that are simpler to use than mice. |
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| Those of you who have read my stuff over the years know that I've been singing the praises of multi-button mice and trackballs for many years now. |
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| The trackballs allow either of the pilots to move his individual cursor, a large crosshair, among his three displays, seamlessly sliding from one to the other. |
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| Other features tailored to the gaming community include the trackball interface, which not only supports trackballs and spinners, but also has three mouse buttons as well. |
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