A computer mouse is a hand-controlled electromechanical device for interacting with a digital computer that has a graphical user interface. This can be moved around on a flat surface to control the movement of a cursor on the computer display screen. Ever since the first computer mouse was publicly unveiled in 1968 by Douglas C. Engelbart, many kinds and types has been then produced. Variations from basic and standard into types that has its own amazing specialties computer mouse.
These are some of the specialty types of mouse:
Trackball
More ergonomic.
Track ball has the same functionality as a mouse. The cursor is controlled by moving a ball with fingers or palm.
Ideal for use where flat space close to the computer is limited.
Gaming Mouse
A mouse designed for gamers.
Gaming mouse features adjustable sensitivity (configurable as the number of dots per inch). The greater the DPI, the farther the cursor moves on screen with the same amount of mouse movement. In a video game, higher DPI lets the gamer make quick movements, while lower DPI allows for smaller, precise movements.
Vertical Mouse
Ergonomics meets performance.
A vertical mouse is ergonomically shaped to help the user maintain that handshake design while operating it. If you spend more than a few hours per day on a computer, a vertical mouse is a wise investment in your health.
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