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We describe a new realiser developed for the TUNA 2009 Challenge, and present its evaluation scores on the development set, showing a clear increase in performance compared to last year's simple realiser.
—We combined the new developments of multi-modal Brain-Computer Interfaces (BCI) and wireless EEG headsets with art by creating BrainBrush. Users can paint on a virtual canvas by moving their heads, blinking their eyes and performing selections using a P300 BCI. A qualitative evaluation (n=13) was done. A questionnaire was administered and structured… (More)
In this Master's thesis, we combined the new developments of multimodal Brain-Computer Interfaces (BCI) and wireless EEG headsets with art by creating BrainBrush, a multimodal interactive system for creative expressions. With BrainBrush, users can paint on a virtual canvas using only their heads. They control the system by moving their heads, blinking their… (More)
This paper describes the template-based surface realizer which was used by the GRAPH team in the TUNA-REG Challenge 2009 in combination with an attribute selection algorithm used in previous editions of the TUNA challenges. The new template-based realizer is compared to the realizer used by the GRAPH team in the REG 2008 Challenge and to an improved version… (More)