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Smartphones and tablets use a touch screen as their primary input device, and therefore your finger is the mouse on these devices. With most tablets, you also have the option to connect a computer mouse and use it on the tablet. Perform other functions – Many desktop mice also have buttons that can be programmed to perform any function.

The Typhoon mouse uses 6-byte packets which can appear as a sequence of two standard 3-byte packets, such that an ordinary PS/2 driver can handle them. For 3-D (or 6-degree-of-freedom) input, vendors have made many extensions both to the hardware and to software. In the late 1990s, Logitech created ultrasound based tracking which gave 3D input to a few millimeters accuracy, which worked well as an input device but failed as a profitable product. In 2008, Motion4U introduced its “OptiBurst” system using IR tracking for use as a Maya plugin.

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An RF-based wireless mouse will require a receiver that will physically connect to the computer. A Bluetooth wireless mouse connects via the computer’s Bluetooth hardware. See How to Install a Wireless Keyboard and Mouse for a short look at how a wireless mouse setup works. The standard mouse has two buttons toward the front (to left-click and right-click) and a scroll wheel in the center . However, a computer mouse can have anywhere from one to several more buttons to provide a wide variety of other functions (like the 12-buttonRazer Naga Chroma MMO Gaming Mouse).

  • Today, most computer mice connect to a computer using a USB port.
  • In 1986 Apple first implemented the Apple Desktop Bus allowing the daisy chaining of up to 16 devices, including mice and other devices on the same bus with no configuration whatsoever.
  • Other parts include a ball for trackball mice, extra buttons on the thumb side of the mouse, and nubs used with laptop mice.
  • Users can also employ mice gesturally, meaning that a stylized motion of the mouse cursor itself, called a “gesture”, can issue a command or map to a specific action.

This incremental rotary encoder scheme is sometimes called quadrature encoding of the wheel rotation, as the two optical sensors produce signals that are in approximately quadrature phase. The mouse sends these signals to the computer system via the mouse cable, directly as logic signals in very old mice such as the Xerox mice, and via a data-formatting IC in modern mice. The driver software in the system converts the signals into motion of the mouse cursor along X and Y axes on the computer screen. The simplest way to hook up a mouse to your PC is through a wired USB connection.

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Usually, the user can set the value of the second rate factor by changing the “acceleration” setting. Mickeys per second is a unit of measurement for the speed and movement direction of a computer mouse, where direction is often expressed as “horizontal” versus “vertical” mickey count. Mouse buttons are microswitches which can be pressed to select or interact with an element of a graphical user interface, producing a distinctive clicking sound.

When mice have more than one button, the software may assign different functions to each button. Users can also employ mice gesturally, meaning that a stylized motion of the mouse cursor itself, called a “gesture”, can issue a command or map to a specific action. For example, in a drawing program, moving the mouse in a rapid “x” motion over a shape might delete the shape. In 1964, Bill English joined ARC, where he helped Engelbart build the first mouse prototype. They christened the device the mouse as early models had a cord attached to the rear part of the device which looked like a tail, and in turn resembled the common mouse.