Comparison of interactive electronic whiteboard and ordinary copy whiteboard

Whiteboard comparison
Comparison of similar products
The so-called know oneself and know the other, while fully understanding one's own products, must also have enough cognition to the similar products that may produce competition. The following is a series of descriptions of similar products that have appeared on the market so far.
Specifically divided into the following categories:
1. Large (traditional) electronic whiteboard
Represented by Canada SMART BORAD, Dragon, Panasonic, Zhong Ni, MIMIO, Prometheus, etc.
Second, the writing screen
Represented by Honghe and Aptech
3. Tablet
Representatives from Aptech, Magic Pen, Hanwang, WACOM, Meng Tian
Four, laser pointer
Take Tianhui screen pen as representative
5. Foreign (OEM) products of the same technology
Represented by American ebeam and Israeli pegasus
From the following points to explain the basic situation of other products:
1. Technical principle;
2. Hardware, function, application and target market;
3. Price system;
4. The difference between software;
5. Maintenance management.
A. Traditional electronic whiteboard
SMART BORAD and Dragon are typical representatives of large electronic whiteboards.
The working principle of electronic whiteboard is divided into two types: pressure sensing principle and laser tracking principle. A touch-type whiteboard using the pressure-sensing principle is equivalent to a touch screen of a computer. It is a human-computer interactive input device that uses a finger or a pen to touch the options displayed on the screen to complete a specified job. This electronic whiteboard has two layers of pressure sensitive film. When a point on the surface of the whiteboard is stressed, the two layers of film cause a short circuit at this point. The controller of the electronic whiteboard detects the coordinate value of the pressed point (finger or pen) Location), sent to the computer via the RS232 interface. A laser transmitter is used on both sides of the upper end of the whiteboard using the principle of laser tracking. After the whiteboard is started, the laser transmitter emits laser light to scan the surface of the whiteboard, and the special pen has the function of sensing laser to feedback the position of the pen.
This type of product responds well in foreign markets, with sales of nearly US $ 800 million a year. After entering the Chinese market for several years, it has not performed very well. Ultimately, the biggest factor restricting it is undoubtedly its high price. In the domestic market, the price of this series of products is 6000-40 according to the size of the whiteboard .000. The advantage is that writing is intuitive and you can see it directly.
The disadvantages are as follows:
1. It is difficult to use and needs to be relocated. Teachers often do not use it smoothly and directly affect the utilization rate;
2. The after-sales service cost is high, there are quite a lot of spare parts and the structure is complex;
3. The management cost is high, and a person with considerable technical level is needed for management and installation. The mobile portability is poor and takes up space;
4. The light is dazzling when writing;
5. High price;

6.

B. Writing screen
Beijing Honghe and Aptech are typical representatives
Using electromagnetic induction technology, the pen tip life is 100,000 times.

There are 4 types of products KPS-160, KPS-180, KPS-380, KPS-1000 in Honghe / Writing Screen Pen Sheng.
Using electromagnetic induction technology as the main technical principle, writing directly on the computer screen. According to the actual situation of users in the domestic education market, the screen size and price of most of the built multimedia classrooms have been equipped with a full set of multimedia equipment. Compared with our products and large electronic whiteboards, the price is on the high side. The 15-inch universal market price is about 5800, the distribution price is also 4800, the 17-inch market price is 8000-8500, and the distribution price is about 6000-6500. Higher-end products are more complicated and more expensive in software applications, basically around 10,000-20,000. Its advantages are intuitive to write.
Disadvantages:
1. The price is high;
2. Poor ease of use (use habits, complicated operation);
3. It needs to be matched with the size of the podium of the existing multimedia classroom or conference room, and the management is not convenient;
4. Writing is delayed or unable to respond, which is greater than normal writing;
5. Writing accuracy is not high.
C, handwriting board
Mainly represented by Aptech, Hanwang, WACOM, Meng Tian, ​​Shenbi
â‘´Aiptek
The technical principle of the tablet is also electromagnetic induction technology, and the wireless connection operation can be performed through Bluetooth technology. The concept is similar to our products. The market price is 3500, and the distribution price is also around 2100. This product is also mainly for the education industry market. It is similar in function to us. It also has applications such as wireless mouse, courseware labeling, and whiteboard. However, it has great technical limitations, so this product has more weaknesses than us:
1. The pen itself is used to write on the handwriting board, and the written content cannot be kept on the paper and the computer simultaneously;
2. Cannot be used by teachers to prepare lessons;
3. The use of Bluetooth technology is susceptible to various external interference (such as frequency interference of speakers, mobile phones, etc.) and mutual interference, which affects the use of users;
4. Multiple sets of the same classroom cannot be used at the same time, and the interaction is poor;
5. Writing is not intuitive, can't get out of the board, and feels bad;
6. The writing area is small and the accuracy is not high;
7. You must stare at the screen while writing.
⑵Hanwang
The entire series of Hanwang products adopts electromagnetic induction technology, which is only a simple handwriting input recognition. The electronic whiteboards we have cannot be marked with courseware. The price is cheap, not suitable for multimedia classrooms and meeting rooms. There is no professional whiteboard software.
⑶WACOM
WACOM products are of the same type as Hanwang and are generally used for drawing.
D. Same technical products
At present, there are only three ultrasound technology imports in the world, represented by American amx, Yutong and Israeli pegasus.
They don't have professional whiteboard software, the application software is cumbersome, and the average staff can't get started. The domestic market is all OEM in the United States, and there are no production bases in the country. The cost is higher, and the improvement and upgrading cannot keep up.
The domestic market channels are chaotic, the price system is chaotic, manufacturers supply everywhere, the upper-level relationship is complicated, the operation process is cumbersome, and the response is slow.
E. Laser pointer or electronic pointer
Take the Tianhui pen as a representative, it can only be used with the projector. It is equipped with a laser, not for writing, but for instant description.
F. The first conductive whiteboard
Mainly uses ultrasonic positioning technology (the number of clicks can reach 50 million times under good maintenance)
1. Large writing area, can be dispatched;
Related downloads
Comparison of interactive electronic whiteboard and ordinary copy whiteboard.doc
Click to enter the booth of Shenzhen Jinguangling Video Technology Co., Ltd. to see more I want to contribute
2020 National Education Equipment Cloud Exhibition
Purchasing QR code

Sweep, welcome attention

Official WeChat of Educational Equipment Procurement Network

Master the latest and most authoritative information in the education equipment industry

Copyright and Disclaimer:

â‘  The copyright of all works on this website that indicate "Source: China Education Equipment Purchasing Network" belongs to China Education Equipment Purchasing Network, and may not be reproduced, edited or used in other ways without authorization from this website. Works that have been authorized by this website should be used within the scope of authorization, and indicate "Source: China Education Equipment Purchase Network". Violators of this website will be held accountable for legal liabilities.

â‘¡ All works on this website that indicate "Source: XXX (non-this website)" are reproduced from other media. The purpose of this reprint is to transmit more information. This does not mean that this website agrees with its views and is responsible for its authenticity. Take direct responsibility and joint liability for infringement of such works. If other media, websites or individuals download and use it from this website, they must keep the "source of the manuscript" indicated on this website, and bear the legal responsibility of copyright and other.

â‘¢ If the content of the work, copyright and other issues are involved, please contact this website within two weeks from the date of publication of the work, otherwise it is deemed to waive the relevant rights.

Guangzhou Aoweiya Electronic Technology Co., Ltd.
Latest equipment
More
NES non-contact concrete shrinkage deformation tester
NES non-contact concrete shrinkage deformation tester HKG-1047 Knee Trainer
HKG-1047 Knee Trainer Multi-channel gas synchronous controller
Multi-channel gas synchronous controller Hydroxylamine hydrochloride-premium grade pure reagent price
Hydroxylamine hydrochloride-premium grade pure reagent price Dymola — Multidisciplinary system simulation platform
Dymola-Multidisciplinary system simulation platform Mobile socket
Mobile socket Sponge foam tensile tear strength testing machine
Sponge foam tensile tear strength testing machine Data collection high efficiency wet dust collector
Data collection high efficiency wet dust collector Shuhua Brand Outdoor Fitness Path (Plastic Wood Series) SH-04014 four-position pedal [Please fill in the core parameters / selling points]
Shuhua brand outdoor fitness path (plastic wood series) SH -... Beijing vehicle weather system / integrated weather system / small meteorological instrument
Beijing vehicle weather system / integrated weather system / small ...
Interview
More
Qingdao Xinxin Sports: Why does Star shine for a long time?
Qingdao Xinxin Sports: Why does Star shine for a long time? Body Story Brand Story│Wilson's Three Logics in the Rise of Basketball
Body Story Brand Story│Wilson's Three Logics in the Rise of Basketball
Qingdao Xinxin Sports: Why does Star shine for a long time? Body Story Brand Story│Wilson's three rises in basketball ... Tonghui Information: Creating VR Immersive Interactive Learning Environment for Students Blog Robot: Empowering Robot Education to Realize China's Intelligent Dreams and Convincing Technology to Make IT More Valuable Lida data helps predict the development of disciplines
Equipment observation
More
The focus of school sports equipment procurement in February 2020 is focused on "Shandong". In February 2020, the school software system procurement in Shaanxi is far away ... In February 2020, the school training equipment procurement in Fujian is ahead of the project in February. , Hebei, Hubei ranked ... School monitoring and procurement in February 2020: basic education accounted for 73% of the school logistics procurement in February 2020, Shandong transaction project is still outstanding
Solution Case
More
China Railway Eighteenth Bureau ZT801 rock mass parameter measuring instrument put into use
China Railway Eighteenth Bureau ZT801 rock mass parameter measuring instrument put into use Huake Feiyang Announces "Sound and Body Beauty" Interactive Delivery Class
Huake Feiyang Announces "Sound and Body Beauty" Interactive Delivery Class Xiaoyu Yi Lianyun video conference helps 2 million teachers and students in more than 50,000 classrooms
Xiaoyu Yi Lianyun video conference helps 2 million teachers and students in more than 50,000 classrooms Yunnan "first class of school" Xiaoyu Yilian assisted more than 50,000 classrooms with 2 million teachers and students
Yunnan "first class of school" Xiaoyu Yilian assisted more than 50,000 classrooms with 2 million teachers and students
Newly settled
More
Beijing Zhuoli Hanguang Instrument Co., Ltd. Beijing Sibote Sports Equipment Co., Ltd. Hebei Jiaguan Furniture Co., Ltd. Fujian Woko Education Information Technology Co., Ltd. Nanjing Changxun Information Technology Co., Ltd.
Government Procurement
More
[Tendering] Competitive consultation on the procurement of fire extinguisher repair services ... [Winning bid] Winning the bidding of the procurement project of the academic service management platform ... [Tendering] Competitive consultation on the affiliated project of Yangjiayao Kindergarten ... [Other] Qingcheng Town The school sports ground renovation project changes ... [Others] The tables and chairs and multimedia equipment of the library report hall are scrapped ... [Winning bid] Postgraduate thesis submission service procurement project ... [Others] The second correction of the campus network upgrade and reconstruction project. .. [Other] Correction Announcement of Student Bedding Procurement Project [Other] Announcement of Correction of Car Rental Service [Other] Split Air Conditioning of Student Dormitory in West Campus of Shenzhen Campus
var _hmt = _hmt || []; (function () {var hm = document.createElement ("script"); hm.src = "//hm.baidu.com/hm.js?7bba69eb3c3832c2e03cd64b565141fc"; var s = document .getElementsByTagName ("script") [0]; s.parentNode.insertBefore (hm, s);}) (); (function () {var bp = document.createElement ('script'); var curProtocol = window.location .protocol.split (':') [0]; if (curProtocol === 'https') {bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';} else {bp .src = 'http://push.zhanzhang.baidu.com/push.js';} var s = document.getElementsByTagName ("script") [0]; s.parentNode.insertBefore (bp, s);}) ();

Coffee table

Round Coffee Table,Wood Coffee Table,Marble Coffee Table,Modern Coffee Table

Mexarts Household Products Co., Ltd. , https://www.mexartsglobal.com

Posted on