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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 .

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    Items can be moved or selected by pushing the mouse buttons (called clicking). Today's mouse has two buttons, the left button and right button, with a scroll wheel in between the two. Many computer mice use wirelesstechnology and have no wire.

    Today, this device is on almost every desktop computer. The main function is to move the mouse pointer on the screen. The mouse pointer can be used for many actions on the computer. Clicking or double clicking an icon, folder, or other object will open a document or start a program. Users can also move an icon, folder, or other object by clicking a...

    There are many types of mouse: Optical mouse, wireless mouse, mechanical mouse, trackball mouse. A computer mouse is a handheld hardware input device that controls a cursor in a GUI and can move and select text, icons, files, and folders. For desktop computers, the mouse is placed on a flat surface such as a mouse pad or a desk and is placed in fro...

    In 1964 Douglas Engelbart (1925-2013), a researcher at Stanford Research Institute, wanted to find a way to make using computers easier. In those days, computers were large and expensive. Using them was very hard because everything had to be typed in on a keyboard. This command line interface is still used by some people, such as programmers, to ge...

    On most computers, the user can move the mouse to move the cursor in the same direction. To choose something that is on the screen, the user can move the cursor to it and "click" the left mouse button. The right button is used to open menus that are different depending on where the cursor is. The other mouse buttons can do different things, dependi...

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  3. 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.

  4. 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.

  5. 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.

  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...