as knownmouse or mouse It is an important element among the components that make up the computer. Well, without it, it would not be possible to direct, highlight and orient the internal functions on the computer screen.
Thus, the main task allowing the user to interact with the operating system and applications installed on the computer, Clicking buttons, selecting them and moving objects on the screen.
Since 1960, the world of technology has known the functions of this element, thanks to the American engineer Douglas Engelbart, who made the first p.Rototype made in a wooden box with two wheels rotating in different positions It will be detected by mechanical sensors and control the movement of the screen.
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From there, mice have improved significantly in technology and design, as they are no longer A wide variety of models are available on the market. mechanical ‘mouse’ with special upgrades for long working hours, wireless and even players
HE mechanical mouse It is the oldest type and uses a ball to control movement in the computer. The sphere is at the bottom and rotates in the direction the mouse moves.
As it turns, The rollers detect the displacement and translate it on the screen. However, over time, these mice lost their popularity due to the lack of precision and the need for constant care, due to the ease with which the mechanism attracts dust and accumulates dirt on the surface.
This model uses an LED light sensor to detect motion on the screen instead of a mechanical ball that finds changes in the surface the mouse is on and displays them at the computer cursor.
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Actually this partner provides greater precision than mechanical mice, Besides not requiring constant maintenance as there are no moving parts in the lower part of the element.
As the name suggests, wireless mouse uses a portable connectionusually created via Bluetooth or radio frequency to connect to the computer.
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NATHALIA GOMEZ PARRA
DIGITAL SCOPE WRITING
TIME
Source: Exame
