Andrew TaylorJohn L. ArnottNorman AlmVisualisation to Assist Non-speaking Users of Augmentative Communication Systems.251-2562001conf/iv/2001IVhttps://doi.org/10.1109/IV.2001.942067https://doi.ieeecomputersociety.org/10.1109/IV.2001.942067db/conf/iv/iv2001.html#TaylorAA01