Dimitris I. Rigas

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We describe the design and use of AUDIOGRAPH-a tool for investigating the use of music in the communication of graphical information to blind and partially sighted users. This paper examines the use of the system to communicate complex diagrams and gives some examples of user output. Performance is not as good as expected and it is postulated that context(More)
Music is a rich communication medium, and there are some similarities between the job of a music composer and that of an HCI designer (although their objectives may be different). Whilst sound has been used in interfaces, its use has mainly been at a primitive level, often involving real-world sound. Since music offers a highly structured set of mechanisms(More)
In this paper we present a novel approach to modelling a manufacturing process that allows one to learn about causal mechanisms of manufacturing defects through a Process Modelling and Executable Bayesian Network (PMEBN). The method combines probabilistic reasoning with time dependent parameters which are of crucial interest to quality control in(More)