ambient display using musical effects
The paper presents a novel approach to the peripheral display of information by applying audio effects to an arbitrary selection of music. We examine a specific instance: the communication of information about human affect, and construct a functioning prototype which captures behavioral activity level from the face and maps it to musical effects. Several audio effects are empirically evaluated as to their suitability for ambient display. We report measurements of the ambience, perceived affect, and pleasure of these effects. The findings support the hypothesis that musical effects are a promising method for ambient informational display.
ambient display affective computing musical interface