A Virtual Protocol Model for Computer-Human Interaction

Human Computer Interaction for Virtual Haka Metamorphosis

In this paper we propose a platform at which any person can perform haka (War Dance) without any previous training. In the intended final system performance is done in front of a simple camera and a sensor system set up. The user will then be able to see his instant virtual haka metamorphosis in a giant screen in front of him. The proposal is to capture the participant’s hand gestures, foot sta...

Virtual Reality Based on Human Computer Interaction

The main aim of this system is to implementing Virtual Touch Buttons and sliders with camera using a laptop /pc. We propose a large interactive display with Virtual touch buttons on a pale-colored flat wall. Our easyto-install system consists of a front projector and a single commodity camera. A button touch is detected based on the area of the shadow cast by the user’s hand. Background subtrac...

Model - Based Human - Computer Interaction

A Model for Dialogue Management for Human Computer Interaction

This paper presents a computational model for dialogue management for user-friendly cooperative natural language interaction. The model relies on the assumption that the dialogue can be managed by a dialogue grammar based on speech act information only. Focus structure can be handled through focal parameters that model information in parameters pertaining to a set of salient domain concepts and...

Human-Computer Interaction and Presence in Virtual Reality Exposure Therapy Human-Computer Interaction and Presence in Virtual Reality Exposure Therapy