: COVID19 Vulnerability Indexing System (COVIS)
: The developed application is a web base application which titled as COVIS. By this application user can determine the Vulnerability of COVID-19 at home. For measuring the vulnerability a user should browse the website as www.tec4society.com from his/her smart phone or computer. This application has ten questions on health related and there are four options against of each question. The user will answer ten questions. Next, based on the user's answers, the application will tell how risky he/she in corona-virus. Considering the accessibility, this service has been made in Bengal (Unicode). This service contains some important messages on preventing COVID-19.