The trend of BYOD（Bring Your Own Device）is expanding progressively. However, users bring various types of devices. Therefore, we built a Virtual Computer Classroom（VCCr）. A user can use a VCCr by accessing to the remote desktop through a HTML5-compliant Web browser. In this paper, we describe the design and to provide a VCCr. In our design, we solved characteristic problems to use virtual computer classrooms.

　In the e-Learning development process in a corporation among Universities，we referred agile development process as a way of sharing the quality assurance framework and procedure. We selected Scrum method in Agile process and used it to review the working process. As a result，there were several points we covered to accomplish the project goal. The training placed as a Sprint Review was successfully implemented and participants mostly accepted our proposed approach and products and they provided essential ideas to proceed the project.

　The Akita Rehabilitation College （ARC），established in 2015 with a four-year training course of Physical Therapist，tried to set up LAN in ARC introducing ICT. ARC lets every student have their own tablet stored with the electronic books and documents，i.e.，the computerized contents of textbooks，a medical dictionary，reference books and documents of classes. Each tablet is also equipped with a wireless LAN system for communication among teaching staff，students，office staff and the library. The purpose was to reduce the large consumption and expense burden of paper resources from the ecological and economic standpoint; and for students to avoid carrying their heavy textbooks and dictionaries to the outside facilities like hospitals and nursing homes for the practical clinical-training. Also，they can become proficient using IT equipment like a tablet. The LAN system was comprised of a main server with NAS （6TB） connected to an optical fiber （6.5-173.4 Mbps），a layer3 switch，5 wireless access points，60 note PCs，and 120 tablets. The teaching staff，students，and office staff each have a user account with restricted access and password system for security. The LAN system worked well although sometimes freezing when over 100 students in ARC simultaneously accessed the LAN in order to download some documents.

　In this study，the practice of posting to exchange their activities with using Moodle and tablet devices was carried out for elementary school sixth graders for 2 years （2015-2016）. The result of questionnaire survey after the practice became clear that posting to exchange with using Moodle and tablet devices defused tension compared to raising hands to express opinions. This method makes it possible that all students give opinions and contents are left as letter records. It turned out that the students felt it as a good point.

　In this paper, we proposed the casual conversation determining system which helped teachers grade students based upon their communication in group learning. The proposed system classifies the contents of the students' conversation by using natural language processing and present texted information to teachers in order the teachers to comprehend the contents quickly. The system abstracted the students' conversation that related only to the assignments in order teachers to understand the contents easily and showed the texts to teachers. In the study, we conducted the experimentation with the actual discussion by students and confirmed that the determining system functioned effectively and teachers could grade them quickly by comprehending the contents of discussion.

　In the guidance of information morals, it is necessary to grasp the reality of children who use the SNS. To do this, the teacher conducted a questionnaire survey, there is a need to understand the actual situation. The survey has become a teacher of the burden. In this study, for the purpose to ensure that teachers can easily grasp the reality of Usage of SNS, we have developed a diagnostic system of order to make use of the guidance of the information moral education.

　Although the content of what is learned in higher education in the field of intellectual property education has become more sophisticated, what is required is sound knowledge and academic ability. In this study, with quality assurance of the learning content related to intellectual property as our aim, we carried out flipped teaching using Moodle, and tried to clarify the learning outcome using quantitative analysis. Furthermore, we also verified the students' characteristics based on the qualitative analysis. We had the students register the “video teaching materials”, which were the learning contents, and the corresponding “pre-assignments”in Moodle in advance, and tried to improve their understanding and knowledge retention of the intellectual property-related learning content. In order to clarify how these learning formats（prior learning, including watching video teaching materials, etc.）influence the learner's knowledge retention relating to intellectual property, comparisons were carried out of the students' learning situations and test scores. As a result, it was suggested that assigning video viewing and pre-assignments contributes to the retention of knowledge.