Using a Wii remote for Finger Tracking and Gesture Recognition
Improving Human Computer Interaction
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There has been much recent innovations in the field of HCI in the last decade, with touch- based devices as well as other forms of interactionfirst introduced by the Nintendo Wii. This book looks at another form of HCI as an alternative - using yourfingers to directly manipulate objects on screen. The Wii remote is the key device that, when used with a source of infra red light, enables finger tracking and allows this form of interaction. The project examines experimental set-ups and methods as well as outlines possible methods for gesture recognition using this tracking approach. In this book...
There has been much recent innovations in the field of HCI in the last decade, with touch- based devices as well as other forms of interactionfirst introduced by the Nintendo Wii. This book looks at another form of HCI as an alternative - using yourfingers to directly manipulate objects on screen. The Wii remote is the key device that, when used with a source of infra red light, enables finger tracking and allows this form of interaction. The project examines experimental set-ups and methods as well as outlines possible methods for gesture recognition using this tracking approach. In this book I describe how a HCI system can be implemented using the Wii remote that allows manipulation of objects on screen through simple dynamic gestures and how it can be extended for symbolic ges- ture recognition using higher level modelling. The proposed and implemented gesture recognition engine uses modelling of dynamics for manipulation gestures and is based on a finite state machine framework for symbolic gestures.
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