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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]
This was the first Apple mouse to use a solid-state optical tracking instead of a rubber ball for its tracking mechanism. A dial is located on the mouse to adjust the mouse's click force. It was included as the standard mouse with all shipping desktop Macs, and was later made available in white. [21]
An optical trackpad is an input device based on an optical sensor, which detects the displacement of a finger that is moving on top of it. [1] The sensor is used typically in smartphones , where it replaces the D-pad , and in ultra-portable or ultra-mobile PCs , where it replaces touchpads , pointing sticks or trackballs as pointing device .
Optical pointing sticks are also used on some Ultrabook tablet hybrids, such as the Sony Duo 11, ThinkPad Tablet and Samsung Ativ Q. On the Gateway 2000 Liberty laptop the pointing stick is above the enter key on the right side of the keyboard. A pointing stick was featured in the New Nintendo 3DS as a secondary analog stick, known as the C-Stick.
The WNBA will become the first women's professional sports league in the U.S. to have league-wide optical tracking after entering a multi-year deal with Second Spectrum, a Genius Sports technology ...
IntelliMouse Explorer 3.0 Microsoft IntelliMouse with IntelliEye optical sensor mouse. IntelliMouse is a series of computer mice from Microsoft.The IntelliMouse series is credited with a number of innovations; [1] Microsoft was among the first mouse vendors to introduce a scroll wheel, [2] an optical mouse, and dedicated auxiliary buttons on the side of the mouse.
The NFL has reportedly tested optical technology to track first downs in multiple games, including at February's Super Bowl. If approved and implemented, the technology would replace the long ...
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 . The wired version of the device remained available, but was renamed the Apple Mouse , [ 1 ] due to trademark issues with another manufacturer of a device ...