ABSTRACT:This article deals with the implementation of tool allowing the portability of the digital mock-up for architectural projects on the building renovation place and the use of representation layers giving functions adapted to the different workers open to work in this place. Our test case is applied to renovation works on old windows in an ancient abbey where it is necessary to improve the thermal efficiency.

The main student book information system is a web-based application that comes as a form of modernization from a manual student main book that can streamline, and streamline the time in importing, searching, etc. This application is made as simple as possible so that it is easy to use by the user, in terms of interfaces and interactions in the application so even for novice users it will be easy to understand, but even though simple, this application can contribute a lot of reasons, the Student Parent Book is the most important book in school administration. Especially data management of students, the Student Parent Book Information System Application is based on localhost (local network), meaning that when you want to access it does not need to be connected to the internet, just connect to the local network and can only be accessed by users who are connected with the admin, or recorded by admin as someone who has access rights.

Communication is difficult for people with hearing impairments due to the limitations of their hearing senses. In addition to communicating using natural cues they can also use the Indonesian Language System Dictionary (Dictionary SIBI) published by the Ministry of Education in the form of print. Dictionary Electronic sign language is starting to be used a lot, of course electronic dictionaries are more effective and flexible compared to dictionaries in general (print). A more effective electronic dictionary is used in searching for the signals sought and because they are efficient and easy to use. The methodology that used for this article are qualitative descriptive methods. The design method of sign language electronic dictionaries used some phase in Unified Process. Use case, activity, class, and ER diagram are used to design sign language electronic dictionaries. This article discusses how to design the electronic sign language dictionary application for people with hearing impairments.

The development of information technology has brought about various types and forms of digital interaction facilities. Digital interaction has changed students' mindsets and behaviours both in learning and social interactions. Using a quantitative approach, this study describes (1) Are there differences in the orientation of social media use between male and female students in Higher Education in Garut Region, (2) What is the impact of social media on changes in student learning behavior at Higher Education in Garut Region (3) What is the impact of social media on changes in student social behavior at Higher Education in Garut Region. The results of this revealed that social media become the most widely used platform for digital interaction by students, that there is not different using social media between male and female students in Garut. There is correlation 25,4% using social media to learning behaviour change and then are correlation 68,1% media social to social behaviour change at higher education students in Garut. It is necessary for higher education institutions to develop a social media-based learning culture through periodical training to make the most of social media for educational and social purposes.