End users often need the ability to tailor diagrammingbased design tools and to specify dynamic interactive behaviours of graphical user interfaces. However most want to avoid having to use textual scripting languages or programming language approaches directly. We describe a new visual language for user interface event handling specification targeted at end users. Our visual language provides ...

This paper gives an overview of the Moses tool suite, a set of tools for visual language programming. In Moses, visual language syntax is de ned by rst-order predicates over the abstract syntax of a picture{an attributed graph. One way of specifying language semantics in Moses is by writing an Abstract State Machine that interprets a given attributed graph. This paper shows how the editor is pa...

Our main aim in this study was to explore the association between selective mutism (SM) and aspects of nonverbal cognition such as visual memory span and visual memory. Auditory-verbal memory span was also examined. The etiology of SM is unclear, and it probably represents a heterogeneous condition. SM is associated with language impairment, but nonspecific neurodevelopmental factors, including...