Resource-Based Models of Visual Interaction: Understanding Errors
Paolo Bottoni, STEFANO LEVIALDI · 2005
We propose a resource-based model of human-computer interaction, and discuss how WIPPOG, a rule-based language for multiset transformations, can support such a model. WIPPOG is here adopted as an enactment mechanism for task models expressed by a visual notation. We exploit this resource-based perspective to model some common interaction errors and suggest possible prevention and mitigation strategies.