In computing, an Optical Mouse is yet another name of the pointing device which functions by way of identifying two-dimensional movement comparative to its supporting surface. An optical mouse makes use of digital processing and camera technology in an effort to compare and track the location of the mouse, it is way ahead from its traditional counterpart. Elimination of the mouse ball, which usually becomes dirty over time, is the biggest benefit in optical mouse. Optical mouse uses small LED (light-emitting diodes). This light usually red and blue ameliorates in stressing slender disparity in the surface beneath the mouse. An optical mouse helps you steer with enhanced speed, precision and consistency. The optical sensor stalks movement on nearly any surface without any hassles of bunged mouse parts. Its ambidextrous design makes its user comfortable in using this device. You can move throughout your documents swiftly without having to click on the scroll bar.
Since Optical Mouse is gaining popularity, its prices are also substantially dropping. As the optical mouse contains no ball in it, so no preservation or usual cleaning is required. Optical mice’s generally do not require a mouse pad and can be used on any plain surface, including those which are coarse also. Digital processing always results in smoother or precise performance. A diverse variety of optical mouse are available for Windows, Macintosh and Linux and they are available with either PS/2 or USB plugs.
Now-a-days a new type of optical mouse viz., the laser mouse is becoming popular. Instead of using an LED - laser based mice’s utilize laser beams. The laser mouse on the other hand is a better option than the optical mouse. But optical mice remain a superior choice than their previous counterparts the wheeled mouse, as no moving parts in a mouse means less wear and fewer chances of failure. Other types of optical mouse are Mechanical Mice, biometric mouse, trackball-style mouse’s.
There are also wireless optical mouse’s available, for example, Gigabyte GM-W9C Wireless Optical Mouse, they contain rechargeable batteries which can be charged within the mouse itself for expediency. Modern optics technology utilizes a small CMOS camera which helps in recording its movement and unravels this information into pointer movement. This helps to operate the mouse on any surface. Lately, Bluetooth wireless mice have recently been introduced. They are considerably pricey and offer no real benefit over RFs. This wireless optical mouse does not entail a passable line of sight to the receiver which plugs into any free USB port easily.
Optical Mouses are available in different shapes and sizes viz., Logitech MX700 Cordless Optical Mouse, USB Optical Mouse 9.79, Logitech Optical Mouse USB, Microsoft P58-00001 Basic Optical Mouse, OEM Optical USB Black Scrolling Mouse, More Labtec Classic Optical Mouse Products etc. Some of its manufacturers include Logitech, Microsoft, Systemax, Labtec, Kensington etc.
http://www.articlesbase.com/hardware-articles/the-new-standard-optical-mouses-1230769.html
