Mouse is the computer user the easiest and most direct communication device, it does not have a keyboard with many keys and function of a complex combination of buttons Which only two buttons and a pulley can be done directly the effect of human-computer dialogue.
The initial popularity of the mouse is at the bottom of bowls, often have to clean the ball and placed bowls place the dust of mechanical mouse, this mechanical mouse is driven through the bowls on the desktop scroll shaft to determine the mouse pointer location positioning often because dust bowls and shaft positioning allowed, so gradually optical mouse instead of optical mouse actually put more general point is that the bottom of the mouse light is the optical mouse not only to solve the mechanical mouse should be cleaned regularly but also improve the precision of the mouse, but there are insufficient places in the optical mouse is in the glass or reflective on the desktop is not take, because the light can not be refracted back to the mouse, not the mouse position sentinel, but the off-the-shelf has been new products improved.
The mouse purchase is the gaming lovers or designers will pay more attention , and as the general users should also pay attention on it, as the mouse will effect our health a lot.. In fact, the optional mouse should pay attention to the following three aspects:
First: Select quality reliable ergonomic mouse, modern society people rely on the mouse is far better then before ,as long time use of the mouse to operate the computer will cause a serious of occupational injury,in pursuit of a fast and efficient work, but also at the same time should be concerned about the health, ergonomic mouse constructed to fully consider the characteristics of manpower, the hand type size, and habits, so that users can be pleasant work.
Second: the mouse interface, mouse interface basic are PS / 2 and USB, which divided into wired and wireless USB. Users to choose according to their own needs, the desktop can select PS / 2 and USB, notebook users select the USB (laptop generally do not have a PS / 2 interface). Wired and wireless in the use of the above there is no difference, just a wireless mouse to use the battery and receiver, now many manufacturers continue to launch wireless rechargeable mouse, buy the best selection of such mouse, built-in lithium-ion battery, switch, that would be more convenient, but also power saving.
Third: the feel and functionality of the mouse with the keyboard, I often use a feel good mouse can reduce the damage to the wrist and finger joints to prevent the mouse hand. Mouse button the feedback intensity is moderate, the aptly fit the hand type, must be the size of the palm-sized mouse, too large or too small will damage opponents. Mouse functions with the development of the times, with the keyboard personalized design, for example, there will be a key double-click functionality pulley not only slide up and down as well as slide left mouse built specifically for the game of buttons for players to set different functions to facilitate the players to be able to the first time to complete the operation.