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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 .
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 front of your computer.
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.
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.
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.
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.
The mouse was invented by Douglas Engelbart in 1964 and consisted of a wooden shell, circuit board and two metal wheels that came into contact with the surface it was being used on. It was 8 years later in 1972 that Bill English developed the design further by inventing what is known as the "Ball Mouse" that we know today.
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 mouse—during a 90-minute...
Aug 6, 2018 · The History of Computers. By Tuan C. Nguyen. Engelbart’s collaborator on the mouse project Bill English built a prototype—a hand-held device carved out of wood, with a button on the top. In 1967, Engelbart’s company SRI filed for the patent on the mouse, although the paperwork identified it a little differently as "x,y position indicator ...
Feb 26, 2015 · The computer mouse. Today the mouse is a widely used input device, a hand-held pointing device that can connect to a computer, wirelessly or with a cable that attaches to the USB/OS2/Serial port on the computer system. It is designed to sit under one hand of the user so as to detect movement.
