够快、够隐私、够安全，“希沃快传”实现备课授课无缝连接

"Fast, private, and safe". "Seewo Express" manages to make seamless connection of lesson preparation and teaching.

中国教育硬件数字化，走到了关键拐点。

Digitalization of China's education hardware has reached a key turning point.

过去十多年，教育数字化的建设一直集中在硬件设施上，网络、多媒体、交互平板硬件领域持续爆发。

Over the past decade, the construction of digital education has been focused on hardware facilities. For example, the network, multimedia and interactive blackboard have continued to thrive.

以国内教育信息化应用工具和服务提供商希沃为例，过去的10多年里，希沃针对教学场景，研发提供的多媒体设备，已经走进了全国260万间教室，服务了700多万名教师。

Take Seewo, a domestic provider of educational informatization applications and services, as an example. Over the past decades, the multimedia equipment developed and provided by Seewo based on teaching scenarios has been introduced into 2.6 million classrooms nationwide and used as a tool by more than 7 million teachers.

数据显示，目前全国中小学（含教学点）互联网接入率达到100%，99.5%的学校拥有多媒体教室。

According to the data, currently the Internet covers all primary and secondary schools (including teaching points), and multimedia classrooms are accessible to 99.5% of schools in China.

在此背景之下，2022年2月8日，《教育部2022年工作要点》发布，明确提出“实施国家教育数字化战略行动”。强化需求牵引，深化融合、创新赋能、应用驱动，积极发展“互联网+教育”，加快推进教育数字转型和智能升级。

Based on that, the Key Points of Work of the Ministry of Education in 2022 released on February 8,2022, made a clear propose that we should "implement National Education Digital Strategic Action." We should work to strengthen demand attraction, deepen integration, make innovation and application-driven efforts and actively develop "Internet plus education" initiative so taht we can accelerate the digital transformation and intelligent upgrading of education.

要实现这样的目标，仅仅靠堆硬件是不够的。正如希沃总裁周海生所言，信息技术要驱动育人方式、办学模式、管理体制、保障机制等范式变革，一定是以人为本、应用为王的，这也是教育数字化的本质要求。

To make it come true, hardware development is not enough. Just as Zhou Haisheng, president of Seewo, put it, information technology must be people-centred and application-oriented so as to change our way to educate students, run and manage schools, and surport students which is also the essential requirement of digital education.

过去一年的时间里，希沃走访了十几个省市，与上百位老师进行一对一的深度访谈，惊讶地发现，微信竟然是老师日常教学中使用量长期靠前的应用。其中一个关键原因是老师们更喜欢把课件先放到微信的“文件传输”，再在课室登陆自己微信然后放到教室设备上。

In the past year, Seewo visited more than a dozen provinces and cities and conducted one-on-one in-depth interviews with hundreds of teachers. Surprisingly, WeChat was one of the application the teachers used most often in their daily teaching. One of the key reasons is that they prefer to sent coursewares to WeChat's "file transfer" first, then log in to their own WeChat and transfer it to the equipment in the classroom.

而使用微信的问题也随之而来，下课一时匆忙忘记退出登陆的话，轻则导致尴尬的隐私泄密尴尬，重则可能导致学校公关危机。

The problems follows. If you forget to log out when you are in a hurry after class, you may be embarassed about privacy leaks, or even worse, it may cause public relations crisis.

那么问题就来了：老师如何能更方便、更安全地把课件带到课堂去？

So the question is: how can teachers bring courseware to class more conveniently and safely?

尤其是近年来随着信息化工具的广泛应用，老师们授课也不仅仅依靠一份课件了。图片、视频、试题甚至软件应用都可以成为课堂上的授课资料。

Especially in recent years, with the wide application of information tools, coursewares are not the only tools to teach. Pictures, videos, test questions and even software applications can be teaching materials in the classroom.

所以部分老师又用起了U盘这个老工具。但是使用U盘又会面临数据安全、电脑病毒等潜在风险。

So some teachers used the old tool, U disk. However, it will face potential risks such as data security problems and computer viruses.

在广泛而深度的调研基础上，从“以用户为核心”的研发初衷出发，希沃在2023年2月21日发布了专属老师的电脑设备——希沃教学一体式终端。针对目前作为备课工具的电脑如同孤岛的问题，希沃一体式教学终端搭起了一座无形的桥梁，让备课授课无缝连接。

Based on extensive and in-depth investigation and survey, commited to the "user-centered" philosophy, Seewo released the computer equipment exclusive to teachers-the recording and broadcasting system on February 21,2023. Facing the problem that the computer, as a lesson preparation tool is like an island, the system build an invisible bridge to connect lesson preparation and teaching smoothly.

这台电脑上的应用之一就是希沃快传，够快、够隐私、够安全，在办公室就能做好课前准备，真正实现了备课授课无缝连接。

One of the applications on this computer, Seewo Express is fast enough, private enough and safe enough to prepare for class in the office, which truly realizes the seamless connection of lesson preparation and teaching.

亮点一是可以点对点传输，操作便捷。通过希沃的物联网技术，将备课终端与授课大屏连接在一起，不要求在同一局域网环境。

The first advantage is convenient point-to-point transmission. Through the IOT technology of Seewo, the lesson preparation terminal and the large teaching screen are connected together, and the same local area network is not necessary.

老师只要将准备好的课件资料拖动到应用窗口，勾选需要发送的教室，即可实现文件的发送传递。不限制文档、图片、音视频等文件类型。

The teacher only need to drag the prepared courseware to the application window and choose the classroom to be sent, so as to send and transfer. There is no restriction on file types. Documents, pictures, audio and video are all viable.

不论老师在何时何地，只要用的是希沃的教学终端，就可以实现从备课终端到授课大屏的点对点传送。

No matter when and where the teacher is, , he can realize point-to-point transmission from the lesson preparation terminal to the teaching screen with teaching terminal of Seewo.

比如使用希沃一体式教学终端进行文件传输，只需拖动文件到「任务栏提示窗」，即可实现传输。

For example, if you use the recording and broadcasting system to transfer files, you just need to drag the files to the "taskbar prompt window" .

亮点二是无需提前下载，无需登录账号。教室内的授课大屏在接收到文件时，会自动将文件下载到本地，无需老师到达教室进行手动下载。

The second advantage is that there is no need to download in advanceand to log in account. When the teaching screen in the classroom receives the file, it will automatically download the file to computer, without manual download.

同时，老师也不需要通过手机扫码登录到账号，接收到的文件被整理在桌面的一个文件夹窗口内，老师到达教室直接打开就可以进行授课。

At the same time, the teacher does not need to scan the code through the mobile phone to log in to the account. The received files are sorted in a folder on the desktop for direct use when the teacher arrives at the classroom.

通过希沃快传，老师在前一天完成备课时，就可以将准备好的课件资料发送到教室。等到上课时，不需要在手忙脚乱进行下载，也不会泄漏个人隐私。

With Seewo Express, teachers can send prepared courseware materials to the classroom when they finish lesson preparation the day before. They do not need todownload the file in a hurry when classes begin, and free them from the risk of personal privacy leak.

亮点三是课件数据安全。授课大屏所接收到的文件都不可以被拷贝、删除和修改，老师们无需担心自己的课件数据安全。超过14天的文件会被自动清理，以节省授课大屏的本地存储空间，给电教老师的管理带来便利。

The third advantage is courseware security. The files received by the teaching screen cannot be copied, deleted and modified, so they do not need to worry about the security of their courseware. Files over 14 days will be automatically cleaned to save the storage of the screen and make the management more easier for audio-visual teachers.

从这个角度来说，小小的希沃快传应用背后，其实是希沃在打造备授课一体化。

From this point of view, what lays behind the small Seewo Express , is actually the integration of preparation and teaching Seewo is creating.

通过希沃教学终端的发布，将教师办公的这块“屏”与教室里用于授课的“屏”连接起来，推动教师备授课一体化，帮助学校走好“基础设施数字化”的最后一公里。

Through the release of Seewo teaching terminal, the "screen" of teachers 'office will be connected with the "screen" for teaching in the classroom, so as to promote the integration of lesson preparation and teaching, and help schools finish the last bit of "infrastructure digitalization."

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