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Preface:

Online education industry is the intersection of education industry and information technology industry. Under the background of increasingly mature Internet technology and mobiles Internet infrastructure, and mass migration of users' habits to online, China's online education industry has shown a continuous warming situation in recent years, with the market scale and user scale increasing continuously.

In the next few years, the market size of online education in China will continue to decrease year-on-year, but the growth momentum will remain steady. According to iresearch, the market size is expected to reach 543.35 billion yuan in 2022. The main reasons for the continuous growth of the online education market are the continuous improvement of users' acceptance of online education, the awakening of the awareness of payment and the improvement of the richness of online learning.

The outbreak has had a big impact on the education industry. After the announcement of the notice of the ministry of education on the postponement of the start of the spring semester of 2020, offline training institutions were suspended, colleges and universities postponed the start of the semester one by one, and educational activities were suspended one by one.

Not only universities and primary schools around the country vigorously promote online education, but also online education enterprises and training institutions such as new Oriental, xuerersi and ape tutoring have launched relevant online teaching programs and cooperated with Internet companies to provide high-quality public welfare online learning resources.

Under the epidemic situation, online teaching for teachers and students has become a hot topic

This scale of online learning at home is unprecedented. For a time, hundreds of millions of teachers and students flocked to the Internet, forming a spectacular flow peak. Different institutions and schools launched a variety of online live broadcasting, recording classes dazzling, # online class is too difficult # and other topics also frequently hit the hot search on weibo.

Epidemic under the network class: network card, students naughty... The teacher is forced to incarnate 18 line female anchor

This may be good news for students and parents, but it means a new challenge for teachers. Teachers have become network anchors, online and students battle wits.

But for part of a class on the Internet speed is not good, a question on the whole closed wheat "network class learning difficulties students", they can not help but ridicule repeatedly.

Sina weibo's online class is a bully, with 440 million readers reading the topic.

Even the online class platform is also hard to escape "bad luck", "nailing" was the national primary school students group play a star, for this, nailing also urgently made video online begging for mercy.

According to the data released by xuersi, ape tutoring and other platforms, its online traffic exceeded 5 million people in a single day. More than 20, 000 schools with 12 million students have joined the home-schooling program, the agency said.

A large number of educational institutions have rushed from offline to online in a short period of time. While live classes and online classes bring a large amount of traffic, they also expose many problems, such as unstable network, weak interaction, unclear PPT presentation, students' attention and learning efficiency cannot be guaranteed, etc.

Although the epidemic situation has promoted the development of online education, it is necessary to solve such problems as good user experience, improved product quality and service quality if we want to achieve long-term good development in the future.

GRANDHUB remote online education solution

GRANDHUB intelligent conference platform introduced a remote online education solutions, relying on the smart tablet, compatible with a variety of third-party video software, form a complete set of all kinds of teaching software, set up efficient, collaborative, efficient education system, realize the education enterprise, training institutions and other remote online classes, remote online tutoring, collective recorded lessons, such as the application of scenario, war, the power education industry to build interactive classroom scene type, accelerate the development of online education sector.

1. efficient interactive classroom easy teaching to improve the quality and efficiency

GRANDHUB intelligent conference board integrates projector, electronic whiteboard, computer and other functions, providing multiple teaching functions such as online writing and real-time annotation for interactive classes. Can share courseware, papers and other information in real time, carry out, enlarge, shrink, rotate, annotate operation, assist teachers to explain courseware materials. In addition, it is also compatible with the open platform of other third-party intelligent systems. All kinds of teaching software can run smoothly, and all kinds of authentic teaching resources allow teachers to prepare classes in a one-stop manner, and make teaching more leisurely.

GRANDHUB smart conference tablet can create a classroom-like scene. Teachers can write and explain online, and students can listen to it through mobiles terminals, mobiles phoness and computers, etc. Whiteboard writing, help teachers to prepare lessons easily, hd screen, teachers no longer have to be mobiles computer vision tired, free space limitations, let teachers enjoy!

Through the integration of teaching resources, in order to create efficient interactive classroom, "hardware + software" way, to create a situational teaching mode. It really realizes the man-machine interactive classroom mode, improves the teaching quality of teachers, and enhances the learning efficiency of students.

2. Integration of multimedia equipment and educational resources

In order to promote digitalization of high-quality teaching resources, GRANDHUB intelligent conference platform integrates multiple media functions into one, creating a set of teaching recording and broadcasting solutions. According to the actual situation and demand of education and teaching field, GRANDHUB intelligent conference tablet can integrate local storage, remote storage, remote synchronous playback, remote control and other functions, and upload to storage server and cloud synchronously for teaching recording and broadcasting. Let the teaching class replay at any time, let the teacher in the repeated watching to improve professional quality.

This system is also conducive to the integration of high-quality teaching resources, to promote the construction of quality courses; It can also make use of this system to realize remote teaching. During the epidemic, children in remote mountainous areas can also take classes through the Internet to get better teaching resources and promote education fairness and communication.

3. Remote training and tutoring audio and video synchronous hd screen as the scene

GRANDHUB intelligent conference panel is equipped with third-party video software, which can provide remote video teaching. Teachers can conduct teaching guidance through 4K hd video, and can transmit courseware and simultaneous voice explanation, making students' online class as if they were in person.

GRANDHUB smart conference panel adopts LG display screen, which not only has ultra hd 4K picture quality, but also can present the class courseware vividly and realistically. Even in strong and weak light conditions, still can show the picture clearly. Not only excellent audio and video effects, but also compatible with other third-party intelligent system open platform, a variety of teaching software can run smoothly, to meet the needs of tutorial application.

With the remote video teaching program, students can get better teaching guidance and realize more possibilities. In the process of video teaching, teachers and students can not only communicate with each other face to face, but also share teaching courseware, multi-label real-time interaction, write down knowledge points in class, and conduct two-way demonstration with teachers. The learning process can also be recorded as hd video, saved in the cloud storage space, download at any time to view, review the classroom knowledge. Effectively improve the teaching efficiency and realize the improvement of teaching quality.

GRANDHUB smart meeting tablet with its effective collection of sound, images, animation, and other forms and using 4 k hd screen to show more clearly, may at any time notation, conveniently erasure, add pages of writing strong interactivity, can sweep code share courseware to facilitate students to review lessons after class on key advantage, quickly became one of the modern teaching can provide powerful help new forces, become more and more enterprise education and training institutions to realize remote powerful helpers of teaching reform. It really reflects the characteristics of "man-machine interaction", enhances the fun of learning and effectively improves the effectiveness of classroom teaching.

The epidemic accelerated users' cognition of online education, accelerated OMO(integration of online and offline) in the long run, changed the main structure of online education, and promoted the overall development of education and training industry. The development of online education will enter a new period.

In the future, GRANDHUB intelligent conference platform will continuously improve product quality and service quality, provide more perfect solutions for major education enterprises and training institutions, and contribute to the future education cause.