PEER-TO-PEER BASED (P2P-BASED) COLLABORATIVE GRAPH EDITOR APPLICATION DEVELOPMENT BY USING YJS AND AUTOMERGE AS CONFLICT-FREE REPLICATED DATATYPE

• Main Author: Fatah Muhammad Atiq, Farrel
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/56676
• Institution: Institut Teknologi Bandung

In cases of disasters, such as earthquakes or fires occurring in urban or industrial areas, it is often to find conditions that trap victims in buildings. Under these conditions, the process of tracking and finding victims becomes critical. However, currently available solutions to find trapped victims still have several limitations, particularly the capabilities, accessibilities, and availabilities of supporting tools. This limitation raises the need for a new solution to support rescue teams by quickly, accurately, and intuitively providing location information of victims. Viloc is a native Android mobile application aimed to assist rescue teams in finding indoor-trapped victims. To achieve this goal, Viloc requires to receive, manage, process, and visualize data quickly, precisely, and intuitively. Based on the scope of its functionalities, Viloc as a system comprises three modules: Cloud Server module, Mobile Application, and Data Processing & Visualization. Viloc is developed using the incremental development method involving three increments, each representing the development process of each module. Viloc modules are implemented based on the design of the system's function, process, data, structure, and behavioural aspects. In addition, a user interface design is formed to provide an overview of the Mobile Application module interface. The design process is performed based on the conducted system requirements analysis involving the National Board of Disaster Management (BNPB) and the Central Java Regional Board of Disaster Management (BPBD Jawa Tengah). Functional and performance testing shows that Viloc has successfully executed all its functionalities and met the specified performance specifications. In addition, the usability testing gave results as follows: 96.67% completion rate, 98.18% overall relative efficiency, and 87.46% user satisfaction rate