Title :
Resource-based models of visual interaction: understanding errors
Author :
Bottoni, Paolo ; Levialdi, Stefano
Author_Institution :
Dept. of Comput. Sci., Rome Univ. - "La Sapienza", Italy
Abstract :
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.
Keywords :
formal specification; human computer interaction; knowledge based systems; visual languages; visual programming; WIPPOG; error understanding; human-computer interaction; interaction error; multiset transformation; resource-based models; rule-based language; task models; visual interaction; visual notation; Computer science; Hardware; Joining processes; Logic programming; Magnetic heads; Petri nets; Physics computing; Sensor systems and applications; Signal processing;
Conference_Titel :
Visual Languages and Human-Centric Computing, 2005 IEEE Symposium on
Print_ISBN :
0-7695-2443-5
DOI :
10.1109/VLHCC.2005.55
