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Interactive touch screen display education
May 10, 2018

As a systematic project and an important part of the national informatization, education informatization has developed rapidly in recent years. As the Chinese government’s support for education has been continuously improved, capital has also flooded into the field of educational informatization. More and more educational technology products enter the school.


As the infrastructure for education informatization, hardware equipment has received the greatest attention from the school. According to statistics, over the past five years, the type of school procurement is the most educational informationization hardware.


This is the opportunity for rapid development of interactive whiteboards and interactive touch screens. Around 2010, interactive whiteboards have reached a peak period of development in China. The interactive touch screen enters this market as a latecomer.


According to data from futuresource Consulting, in 2015, the education market has become the largest category in the interactive big screen (including interactive whiteboards and interactive touchscreens).


In the United States, one of the countries with the best education quality, for example, due to the implementation of the common core standards, the school’s investment in educational equipment has greatly increased. This has also directly contributed to the rapid growth in the use of interactive large screens in American classrooms. About 60% of American classrooms are equipped with interactive large-screen devices, totaling approximately 2.1 million. By 2019, this ratio is expected to reach 71%.


In terms of functions, interactive whiteboards realize the interactive control with the computer, which can conveniently present, process, and store various digital teaching materials, enrich the contents of teaching, and can be saved at any time for easy reuse and review after class.


Compared with the interactive whiteboard, the interactive touch screen has a more outstanding user experience. It not only supports the functions of the interactive whiteboard, but also has better display and interaction effects, touch feelings, and convenience in installation and operation. There are also more obvious advantages in maintenance costs.


From 2013 to 2016, the annual compound annual growth rate of interactive touch screens reached 59%; as of the end of 2016, its share in the interactive large screen market reached 68%. In the foreseeable future, this growth trend will continue, and more and more terminal consumers are gradually replacing interactive whiteboards and projectors with interactive touch screens.


Ease of use as an interactive big screen key, using a "gesture" to bring up a virtual tool


The technology used in large touch screens is not much different from ordinary flat panels. Infrared technology and capacitive touch technology are two of the most popular touch technologies on interactive touch screens.


However, compared with ordinary flat panels, the visibility of large-size screens becomes more prominent, and the stability of calibration is also more demanding. In view of the need for continuous use in teaching for a long time, commercial grades are generally used. The panel.


In fact, relative to hardware, the ease of use of software is more prominent in practical use. Many experts in the education industry have pointed out this issue many times. In addition to the user experience, the ease of use will also affect the manufacturer's training of users, which is another threshold for promoting interactive touch screens.


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