Creating interactive on-line instruction

Traditional higher art teaching is mainly taught to students in the form of oral instruction or PPT, which students often feel obscure and difficult to understand. With the development of information technology, digital teaching is gradually rising in Colleges and universities, so the realization of digital teaching will become a trend of university teaching. Based on this, in order to better solve the boring knowledge points in art class, this paper combines an interactive college art teaching system combined with computer network, using rich teaching resources for online teaching. In this paper, the experimental group and the control group were set up, the experimental class combined with the computer network interactive teaching system for online classes, while the control group used the traditional offline teaching. At the end of the semester, through comparative analysis, it shows that the teaching system designed in this paper allows students to better understand the knowledge of this major, and can also improve the work efficiency of teachers, providing a very good leading role for other courses to carry out digital teaching.

In the 21st century online distance and open education has broken the concept of traditional education system, in which the hybrid teaching system based on website blending diversified interactive multimedia course resources with network can comply with the requirements of new times and has been playing a more and more important role. The features of futures determine that the course Theory and Practice of Futures, one of the financial curricula of Beijing Radio and Television University, is a difficult and practical financial subject with its imperative requirements of precise logic and skillful operation. In the past few years the course Theory and Practice of Futures has build up various multimedia interactive education resources gradually such as CAI courseware based on network, network course, course resources database, course cases and streamline course etc. It's necessary to design a new and optimal hybrid teaching system to congregate all the multimedia resources of course with the use of advanced computer technology. It's well known that the multimedia interactive teaching system based on .Net is a better choice to recompose learning resources and perform the responsibility of multimedia interactive teaching. But how to design and realize it is the key problem and should be researched, which is just the purpose of this paper. Based on Browser/Server operation module, making use of three tier structure of Microsoft .NET, that is, data tier, logic tier and representation tier, the paper presents the interactive multimedia teaching system of course platform selection and macro-design, concrete function design and realization. The research results has been typically used in financial courses education as an experiment with new teaching system and has achieved excellent effects, which proved that as a new method the design and module showed by the paper are practical and have great applying and promoting value.

In order to further improve the enthusiasm of students in distance teaching, this paper proposes an interactive College English distance teaching system based on multimedia technology. Based on the research and analysis of the educational theory and the development technology of the existing distance interactive teaching system, this paper makes a deep research on the teaching system platform in the distance interactive environment. This system mainly uses J2EE technology, Oracle database management technology, and adopts B / S architecture, so as to ensure the efficiency, stability and economic applicability of the system, and facilitate the future upgrade.

Due to imbalanced PE teaching resources and single mode, PE teaching development lags behind. With the help of multimedia technology, an interactive system based on resource push was constructed in this paper to assist PE teaching. The whole system aims to make up for the defects of traditional PE teaching mode. On the one hand, it studies resource push technology, takes individual needs as the core and carries out learning resource allocation and individualized push for different students. On the other hand, it achieves interactive PE teaching system based on streaming media, supports the exchange and study between teachers and students, and breaks through the defect of time and place limits in traditional teaching. In this paper, the course of Skiing and Mountaineering Exercise was chosen as the test content to check the effect of this teaching system. The results show that interactive teaching based on video resource push technology can motivate students’ learning initiative and interest and greatly improve the learning effect.

The traditional simulation teaching system is limited by the system support software, which cannot realize good interactive teaching. To this end, an interactive simulation teaching system based on virtual reality for electrical engineering is designed. Based on the hardware consisting of ATmega328 chip as the core, sensors and surrounding circuits, the development tool OpenGL is used to draw 3D virtual teaching scenes. The system design is completed by using a double-layer hidden Markov chain to realize simultaneous interactive teaching of multiple paths. The comparison experiment shows that the teaching system has better interactivity, can effectively enhance students' learning interest, and has good user feedback.

The traditional network interactive teaching system does not consider the real-time interaction of teaching information resources, and there is a problem that students' teaching feedback is not in place. To this end, an interactive teaching system based on MOOC is proposed. The teaching system adopts the B/S mode, and divides the system into a presentation layer, a business layer and a data layer to improve the processing speed. And an interactive communication module is designed, which realises the real-time interaction of the video classroom in the network era, and achieves the purpose of cultivating students' independent learning ability. The experimental results show that the system improves the cognitive ability of students by about 20%, and improves the ability of students to develop learning plans, indicating that the system has a significant impact on the cultivation of students' self-learning ability.

In order to improve the transmission performance and security performance of the multi interactive hybrid teaching system of law distance education, this paper proposes and designs a multi interactive hybrid teaching system of law distance education based on P2P technology. This paper analyzes the network structure of the system, designs the P2P network mode structure, the remote operation principle of the multi interactive teaching mode system, and realizes the design of the multi interactive hybrid hardware. In the software part, node scheduling is carried out under the P2P network of the system to improve the resource transmission performance and security of the multi interactive hybrid teaching system of law distance education. The experimental results show that the designed system has high efficiency of legal resources transmission and low intrusion rate, and can ensure the high quality operation of the system.

This describes the unique DAVID instructional system, which merges motion, color, and audio capacities from instructional television with individualized student interaction, answer analysis, immediate reinforcement, individualized lesson content, branching, and data gathering from computer-assisted instruction. DAVID (Digital And Video Interactive Device) instruction includes drill and practice, tutorial, and dialogue strategies based on existing and new TV lessons. The system was created for the National Technical Institute for the Deaf by Dr. vonFeldt and was operational in November 1977. This paper includes (1) a description of deaf student needs, which were the basis for system development; (2) description of the completed prototype (DAVID); and (3) results of preliminary testing of the system with deaf students.

BackgroundIntensive remote monitoring programs for congestive heart failure have been successful in reducing costly readmissions, but may not be appropriate for all patients. There is an opportunity to leverage the increasing accessibility of mobile technologies and consumer-facing digital devices to empower patients in monitoring their own health outside of the hospital setting. The iGetBetter system, a secure Web- and telephone-based heart failure remote monitoring program, which leverages mobile technology and portable digital devices, offers a creative solution at lower cost.ObjectiveThe objective of this pilot study was to evaluate the feasibility of using the iGetBetter system for disease self-management in patients with heart failure.MethodsThis was a single-arm prospective study in which 21 ambulatory, adult heart failure patients used the intervention for heart failure self-management over a 90-day study period. Patients were instructed to take their weight, blood pressure, and heart rate measurements each morning using a WS-30 bluetooth weight scale, a self-inflating blood pressure cuff (Withings LLC, Issy les Moulineaux, France), and an iPad Mini tablet computer (Apple Inc, Cupertino, CA, USA) equipped with cellular Internet connectivity to view their measurements on the Internet. Outcomes assessed included usability and satisfaction, engagement with the intervention, hospital resource utilization, and heart failure-related quality of life. Descriptive statistics were used to summarize data, and matched controls identified from the electronic medical record were used as comparison for evaluating hospitalizations.ResultsThere were 20 participants (mean age 53 years) that completed the study. Almost all participants (19/20, 95%) reported feeling more connected to their health care team and more confident in performing care plan activities, and 18/20 (90%) felt better prepared to start discussions about their health with their doctor. Although heart failure-related quality of life improved from baseline, it was not statistically significant (P=.55). Over half of the participants had greater than 80% (72/90 days) weekly and overall engagement with the program, and 15% (3/20) used the interactive voice response telephone system exclusively for managing their care plan. Hospital utilization did not differ in the intervention group compared to the control group (planned hospitalizations P=.23, and unplanned hospitalizations P=.99). Intervention participants recorded shorter average length of hospital stay, but no significant differences were observed between intervention and control groups (P=.30).ConclusionsThis pilot study demonstrated the feasibility of a low-intensive remote monitoring program leveraging commonly used mobile and portable consumer devices in augmenting care for a fairly young population of ambulatory patients with heart failure. Further prospective studies with a larger sample size and within more diverse patient populations is necessary to determine the effect of mobile-based remote monitoring programs such as the iGetBetter system on clinical outcomes in heart failure.

Interactive multimedia is clearly a field of fundamental research, social, educational and economical importance, as it combines multiple disciplines for the development of multimedia systems that are capable to sense the environment and dynamically process, edit, adjust or generate new content. For this purpose, ideas, theories, methodologies and inventions are combined in order to form novel applications and systems. This book presents novel scientific research, proven methodologies and interdisciplinary case studies that exhibit advances under Interfaces and Interaction, Interactive Multimedia Learning, Teaching and Competence Diagnosis Systems, Interactive TV, Film and Multimedia Production and Video Processing. The chapters selected for this volume offer new perspectives in terms of strategies, tested practices and solutions that, beyond describing the state-of-the-art, may be utilised as a solid basis for the development of new interactive systems and applications.

Discusses the software architecture, interprocess communication and the reference implementation of the Interactive Remote Instruction (IRI) system for distance learning. IRI is an Internet-based system which integrates continuous multimedia, shared applications and a variety of multi-user collaborative utilities. Internet multicasting is used by IRI for group management and data sharing, UDP (Unix domain protocol) multicasting is used for audio and video streams, while a reliable multicasting protocol (RMP) is used by XTV, the data sharing engine of IRI. The system is both scalable and expandable. It is scalable through the use of multicasting for interprocess communication. It is expandable due to its partitioning into a set of autonomous but cooperating components. The interaction among components is specified by a set of messages and the functions needed to send and receive these messages.

A CAI service group considers computer managed instruction and the interactive instructional system

Microbiology Students Performance at School of Biosciences and Biotechnology

The generation and development of virtual reality technology provides new and powerful tools for the management of ideological education in colleges and universities. This paper focuses on exploring the utility of using virtual reality technology in college civic education. By selecting and deploying appropriate virtual reality display devices and development environments, we provide sufficient hardware and software support for the application of virtual reality technology to the ideology and politics classroom in colleges and universities. The browser/server 3-tier architecture model is introduced to develop this paper’s interactive teaching system based on virtual reality technology and integrate it with Civics classroom teaching. Students in the Civics classroom of University A are selected as the research subjects, and the eye movement index experiment is designed, which shows that the subjects’ attention time ratio and first-time attention time when using VR panorama learning are significantly improved compared with that of using static picture learning. The Civics classroom can easily accept this paper’s VR interactive teaching system, as demonstrated by the questionnaire results of the experimental group in two courses in teaching practice. At the same time, the mean values of the experimental group’s mind-flow experience and quiz scores using this paper’s system were 19.76% and 16.30% higher than those of the control group, and the degree of learning engagement was improved by as much as 78.556%, which effectively demonstrates the value and role of this paper’s VR interactive teaching system applied in the Civics classroom.

Modern education has put more and more emphasis on the importance of interaction between teachers and students in the classroom. One of the main directions of the digital learning research is interactive technology. This paper has designed an Interactive Response System for classroom instruction based on RFID and MAS technology. It is a technology platform, including teacher control side, students voting machines (one for each student), receivers, and supporting software.