A new virtual environment for support and evaluation of various knowledge practices based on principles of trialogical learning

This paper presents a collaborative working and learning environment called KP-Lab System. It provides a complex and multifunctional application built on principles of Semantic Web, exploiting also some Web 2.0 approaches. This system offers virtual user environment with different, necessary and advanced features for collaborative learning or other knowledge intensive activities. This paper presents the whole system with special emphasis on its semantic-based aspects and analytical tools. Analytical tools were designed and implemented in order to provide various views on performed activities in user environment as summative statistics or time-line visualisation.