In recent years, science and technology have progressed faster and faster, and the touch all-in-one industry has also developed rapidly. Take the mobile phone as an example. From the original candy bar, almost 95% of people now use touchable mobile phones. The era of touch has begun to come.

The first large-scale application is schools and kindergartens, touch screen computer， because good interaction can stimulate children's interest in learning. Since then, more and more people have realized its different potentials and have used it. The most obvious is the exhibition and training groups.

Generally, there are abundant input and output interfaces, such as VGA, DVI, HDMI, AV interface terminals, which can be connected to computers and various video equipment. It can be connected to different devices to display and interactively transmit information.

The screen has a higher level of resolution, and the colors will not be distorted or blurred like ordinary computers.

Of course, when we generally choose, we will face too many uncontrollable problems, such as the accessories used inside the touch all-in-one, waterproof and airtightness, and extended warranty service.

The development of all-in-one touch machines has also entered the era of multi-touch touches from the original single-point technology. The advantage of multi-point is that it can be operated by multiple users at the same time on the same interface, abandoning the old-style single-point operation method of the keyboard and mouse era; the second is that the user can make single-point contact with both hands, or single-point, multi-click, and move , Pressing, rolling, flipping and other different gesture touch screen operations, you can control as you wish.

A suitable size can best express the characteristics of the touch all-in-one machine. It is not boring and boring to view the information with the use of creative software. Of course, convenience is also one of the most important reasons. Life expectancy is also a very important consideration. Generally, the life span of a computer ranges from 3 to 6 years, which is also directly related to the usage rate and the degree of care.

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