The Did@Browser project is aimed at developing a tool to support web navigation and web-based collaborative learning. The system is presently being used by the Institute for Educational Technology in an experimental project focusing on the study of how lower secondary school students navigate on the web. The system comprises three parts: a CACP server for Windows and Linux; a teacher client (for Windows); a student client (for Windows 98, 2000 and XP).
These three components communicate via a protocol called CACP (Co-operative Activities Control Protocol) that ITD intends to develop as a specialised communications protocol for adoption as the standard in the e-learning sector.