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This paper describes ongoing research on integrating planning, constraint-based modelling and product ontology in the development of a matchmaker system. Planning is used to model the Human Computer Interaction (HCI) to support customer-system interaction.
In recent years, hand gesture recognition framework as an effective sign language tool has been extensively explored by many researchers. This paper presents an idea of developing a framework using computer vision for hand gesture based sign language recognition from real-time video stream. The proposed system identifies hand-palm in video stream based on… (More)
This paper presents an ongoing work focused at formalising Human Computer Interaction (HCI) specification and design for Decision Support Systems (DSS) applications. Our approach addresses some of the shortcomings of conventional HCI modelling methods such as the ability to manage ambiguity and inexactness in decision variables and processes. It also has… (More)