Evaluating the usability of OWL-VisMod: A modelling tool for OWL ontologies

Usability is generally regarded as ensuring that interactive products are easy to learn, effective and efficient to use from the user's perspective. These aspects that ensure the usability of a software product should be assessed during the different phases in its life cycle. This paper is targeted to evaluate the usability of OWL-VisMod, a modelling tool for creating, editing and visualising OWL ontologies. OWL-VisMod is evaluated using a user-centered evaluation approach. The results are analysed, discussed and presented in this paper.