Development of an application to manage a mutual assistance system in the community of people with disabilities

Berg Dmitry Borisovich, Adiyak Ekaterina Valentinovna, Papulovskaya Natalya Vladimirovna, Glushkov Yaroslav Stanislavovich, Glushkova Maria Alexeevna

The purpose of this work study is to develop an information system for the circulation of alternative currency within a closed economic community. An organization that unites people with disabilities is a such community. Based on the analysis of its activities, a matrix of mutual exchange of services and goods between participants was modeled. a network graph of participants' interaction was visualized with the UCINET software. Also, the product lifecycle, use-case diagram and class diagrams, as well as business processes of work in the developed payment system were modeled. As a result, version of the local payment system to implement into the community of people with disabilities was developed.

Keywords: payment system, alternative finance, complementary currencies, product development, information system, closed economic communities, use-case diagram, business processes, socially significant project, people with disabilities.