The District Health Information System (DHIS) provides for data entry, report generation, and analysis. It is part of a larger initiative for health care data in developing countries, called the Health Information System Programme HISP.
OpenCase is a social worker case note taking software. This is a standalone java application that will be developed using mostly opensource tools. The developers will collabarate using open source tools.
Its project which consist of all you wanted. chatting(audio,vedio,text), we can send offline messages(audio,vedio,text), and ofcourse we can write about our friends can share our thoughts about our friends can send SMS to theri mobitels.