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We know you've got questions, and if you're brave enough to ask the world for answers, then here's the outlet to do so. This week's Ask Engadget inquiry is from Andrew, who loves his trackball and ...
Before the Mighty Mouse, Apple had sold only one-button mice with its computers, beginning with the Apple Lisa 22 years earlier. The Mighty Mouse supported two buttons, and a miniature trackball for scrolling. On October 20, 2009, the wireless Mighty Mouse was discontinued and replaced by the multi-touch Magic Mouse.
Logitech Cordless TrackMan Wheel trackball mose The original version of the Kensington Expert Mouse can use a standard American pool ball as a trackball. [citation needed]A trackball is a pointing device consisting of a ball held by a socket containing sensors to detect a rotation of the ball about two axes—like an upside-down ball mouse with an exposed protruding ball. [1]
Kensington Expert Mouse Wired Trackball. The company offers the Kensington Lock, an anti-theft system for laptops and other peripherals, together with a range of individual locking systems with various options to secure computing devices such as laptops, desktops, projectors, TFTs and external hard drives. [9] [10]
The mouse created for the Apple Lisa was one of the first commercial mice ever produced. Included with the Lisa system in 1983, it was based on the mouse used in the 1970s on the Alto computer at Xerox PARC. Unique to this mouse was the use of a steel ball, instead of the usual rubber ball found in subsequent Apple mice.
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