タッチクエリワンマシンは、最も便利で、シンプルで、自然で、実用的な人間の-コンピュータインタラクション機器の1つです。 タッチクエリを1台のマシンで購入する場合は、これを知っておく必要があります。
タッチ照会機
The first step: to understand the structure of the touch query all-in-one machine. The touch inquiry all-in-one machine includes two aspects: hardware and software. The hardware aspect covers the computer host, display, cabinet and shell, touch screen, external equipment, etc., and the software part includes the computer system and part of the inquiry software customized by the manufacturer.
Step 2: Customize the all-in-one machine according to the needs. The touch query all-in-one machine is not the higher the configuration, the better, the so-called suitable for yourself is the best, presumably savvy customers understand this of course. Before purchasing, clarify the purpose of the touch inquiry all-in-one, but the minimum limit of the touch inquiry all-in-one should be able to support full-featured video, digital audio and have network connection functions. Many customers are blind to the high configuration when buying an all-in-one, but they have not been able to use the cost-effectiveness of the high-configuration of the all-in-one during use, resulting in waste.
The third step: select the appropriate screen size. Only one person can click the query at the same time, so there is no need for a large display screen. If you want to use a larger monitor, please pay attention to whether the display ratio of the monitor is 4:3 or 16:9; the touch screen and the all-in-one cabinet must match the monitor.
The fourth step: select the appropriate touch screen. As a human-computer interaction interface, touch screens have had many technical principles, brands, and models of origin since the day they were invented, with prices ranging from a few hundred yuan to tens of thousands of yuan. The quality is also uneven and the market is not standardized. At the same time, the touch screen is a fragile product and is placed in public places. It is used frequently and is greatly affected by transportation, dust, water vapor, and electromagnetic interference. It may even be scratched by hard objects or damaged by violence, and the probability of damage is high. So it is necessary to choose the right touch screen.
These are the things you should pay attention to when buying a touch-and-query all-in-one. In short, no matter where you go to work, when you encounter a touch-and-check all-in-one, you only need to lightly touch the screen with your finger, and the information you need will be presented in front of your eyes.
