The basic concepts of the touch screen

So-called touch screen, from market definition, is a kind of everyone will use computer input device, or everyone will use to communicate with the computer equipment. Without learning, everyone will use, it is the magic of touch screen big, that whether the keyboard or mouse, cannot be compared with. Everyone will use, it marks a real computer application popularization era. This is also the development of touch screen, and strive to form a Chinese touch industry. From the perspective of technical principle, touch screen is a transparent positioning system, first of all, it must ensure that are transparent, so it must be through the material science and technology to solve the problem of transparent, like a digitizer, wordpad, elevator switches, they are not touch screen; Secondly it is coordinate, finger touch which is which, don't need a action, unlike the mouse, is a set of relative positioning system, we can notice that the touch screen software don't need a cursor, a cursor instead affects the user's attention, because the cursor is for relative positioning device, relative positioning device to move to a place where the first thing to know, which direction to go, all the time also need to constantly feedback to the user's current location is not appeared deviation. These for take coordinate positioning of the touch screen don't need; Another possibility is that it can detect the touch of your fingers the action and judgment finger position, all kinds of touch screen technology is around 'detect finger touch' and ensemble sexuals.
Over the years, has become very popular as more and more people are trying it out.
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