Live Interactive Education-HUAWEI CLOUD

Industry Trends

Live Interactive Education Market Analysis

Live interactive education refers to the real-time, face-to-face, and interactive online teaching activities between teachers and students using multimedia and other digital means. It has the following advantages compared with other forms of online education:

Higher completion rate and better learning effect: Live interactive education can deliver high-quality courses without time and area limitations, maximizing resource utilization. In addition, this solution helps completely transfer the course content to students, enabling effective communication between teachers and students.
No time and space restrictions; maximized resource utilization: Students can view the videos at any time to find missing knowledge points and deepen their understanding of knowledge.
Market trends: Big data provides a basis for precise positioning services and will enable a new era of customized education. By analyzing students' big data, we can match students' personalities and learning preferences with teachers' personalities and teaching preferences to find the most appropriate teachers for students.
Big data is the basis and data parsing capabilities will become enterprises' and teachers' new competitiveness. By using intelligent algorithms to parse data into standard, modular, or even structured data, teachers can analyze students more accurately and provide more effective services.
The in-depth fields in the education market are further divided. More and more education categories in the market are brought online and interest education also starts to transit from offline to online.
Emerging technologies such as VR/AR help further optimize teaching scenarios. In the future, the VR/AR technology has potential to become a standard tool in the education market. Using more diversified means to demonstrate course content becomes a new requirement.

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Solution Advantages

Multiple Interaction Methods

Teachers and students can communicate with one another using audio, videos, and text messages. Teachers can interact with students by writing content on whiteboards or annotating courseware documents in real time. Students can also answer or raise questions in real time.
Real-time Content Sharing

Teachers and students can watch the same content and annotations on whiteboards at the same time using their own PCs, mobile phones, and tablets. Teachers can also control the sharing of auto and video files with students.
In-class Management

Teachers and students can use public cloud services for online testing, test result analysis, revealing answers, and providing further information. In addition, teachers can use functions such as roll call, screen lock, attendance statistics, and desktop monitoring to enhance teaching efficiency.
Flexible Class Modes

Interactive class: Applicable to a class with fewer than 100 students, group class, and family teaching mode (one-to-one or one-to-many). Live broadcasting is applicable to a class with thousands or tens of thousands of students, network live broadcasting, and vocational training. With an installation-free client, this solution features high mobility, low cost, and strong interactivity, and provides various teaching functions and multi-terminal courses.

Business Challenges

Poor Interaction

Teachers and students do not have timely and effective communication and interaction, and the interaction modes are too simple.
Lack of Self-discipline of Students

Due to lack of supervision, students' self-discipline and concentration problems cannot be resolved.
Singular, Boring Teaching Style

Teaching methods are simple. VoD learning is mainly used.
Low Class Loyalty

Simple interactions and teaching modes cause low class loyalty.

Typical Scenarios

Video teaching scenarios for education industry customers, enterprise internal training, and training organizations

Various Interaction Modes

Interaction modes include audio and video interaction, data interaction, and text message interaction, meeting the interaction requirements.
Rich Teaching Approaches

Cloud functions enable various teaching methods, such as whiteboard writing and courseware sharing, desktop and multimedia sharing, class exercise, and high-speed photographic apparatus used for whiteboard writing.
Comprehensive Classroom Management

This solution provides comprehensive classroom management functions, including the class roll call, desktop monitoring, lecture statistics collection, and screen lock.
Flexible Class Modes

This solution provides various classroom teaching modes, such as VoD, live broadcasting, and interactive class
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Content Delivery Network

Elastic Cloud Server

Elastic Load Balance

Object Storage Service

Direct Connect

Solution Architectures

Description

By using Huawei's live interactive education solution, enterprises and education and training institutions can quickly implement video education and training. Huawei provides an out-of-the-box solution to quickly migrate users' services to the cloud and reduce construction and maintenance costs.

Highlights

Advanced Video Encoding and Decoding and Transmission Technologies

Mainstream mobile platforms support hardware encoding and decoding, optimize the encoding quality, bit rate control, and scalable encoding for real-time communication, and implement adaptive bit rate control, ensuring video fluency and quality.
Professionally Optimized Audio Communication Quality

Adaptive optimization for audio transmission bandwidth is used to transmit voice streams with different bit rates based on the user bandwidth. The network transmission optimization, forward error correction, and packet loss concealment technologies are used to restore the original voice quality to the maximum extent. Various audio processing technologies are provided, including automatic gain control, noise suppression, echo cancellation, and mute detection.
Rich Cloud Services Meeting Various Requirements in the Online Education Field

This solution supports special computing scenarios, such as high-performance computing, and provides independent and operable cloud desktops and professional solutions to meet different teaching requirements.
Integrated Experience of Development and Teaching

Huawei DevCloud is oriented to teaching scenarios, such as software development, and supports full development process experience.

Applicable Products & Services

Content Delivery Network

Elastic Cloud Server

Elastic Load Balance

Object Storage Service

Direct Connect

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Live Interactive Education

No time and space restrictions; maximized resource utilization: Students can view the videos at any time to find missing knowledge points and deepen their understanding of knowledge.

Big data is the basis and data parsing capabilities will become enterprises' and teachers' new competitiveness. By using intelligent algorithms to parse data into standard, modular, or even structured data, teachers can analyze students more accurately and provide more effective services.

The in-depth fields in the education market are further divided. More and more education categories in the market are brought online and interest education also starts to transit from offline to online.

Emerging technologies such as VR/AR help further optimize teaching scenarios. In the future, the VR/AR technology has potential to become a standard tool in the education market. Using more diversified means to demonstrate course content becomes a new requirement.

Multiple Interaction Methods

Real-time Content Sharing

In-class Management

Flexible Class Modes

Poor Interaction

Lack of Self-discipline of Students

Singular, Boring Teaching Style

Low Class Loyalty

Video teaching scenarios for education industry customers, enterprise internal training, and training organizations

Various Interaction Modes

Rich Teaching Approaches

Comprehensive Classroom Management

Flexible Class Modes

Related Services

Description

Highlights

Advanced Video Encoding and Decoding and Transmission Technologies

Professionally Optimized Audio Communication Quality

Rich Cloud Services Meeting Various Requirements in the Online Education Field

Integrated Experience of Development and Teaching