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  1. A computer mouse (plural mice, also mouses) [nb 1] is a hand-held pointing device that detects two-dimensional motion relative to a surface. This motion is typically translated into the motion of the pointer (called a cursor) on a display, which allows a smooth control of the graphical user interface of a computer .

  2. Mar 1, 2022 · A mouse is something you push along your desktop to make a cursor (pointing device) move on your screen. So what a mouse has to do is figure out how much you're moving your hand and in which direction.

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  4. An optical mouse is a computer mouse which uses a miniature camera and digital image processing to detect movement relative to a surface. Variations of the optical mouse have largely replaced the older mechanical mouse and its need for frequent cleaning.

  5. References. Pointing device. A computer mouse. Touchpad and a pointing stick on an IBM notebook. Trackpoint. An elder 3D mouse. 3D pointing device. A pointing device is a human interface device that allows a user to input spatial (i.e., continuous and multi-dimensional) data to a computer.

  6. The origin of the computer mouse. The light pens used to select areas of the screen by interactive computer systems of the 1950s and 1960s—including Sketchpad—had drawbacks. To do the pointing, the user’s arm had to be lifted up from the table, and after a while that got tiring.

  7. Aug 18, 2009 · A little more than 40 years ago Douglas Engelbart introduced his "X–Y position indicator for a display system"—more commonly known today as the computer mouseduring a 90-minute...