The Pre-proceedings of the 2nd International Workshop on Formal Methods for Interactive Systems (FMIS 2007)

نویسندگان

  • Paul Curzon
  • Antonio Cerone
چکیده

Human-computer interaction studies try to improve interaction between users and computers. Formal methods can play important role by giving a precise notation to model the interaction and capabilities to reason about the model. This work uses Communicating Sequential Processes (CSP), a simple but powerful process algebra, to model the interaction between user and computer in a case study: a chocolate machine. Using Concurrency Workbench of the New Century (CWB-NC), the chocolate machine is modelled and used to show the presence of three kinds of errors: post-completion errors, order errors and device-delay errors. It is also shown how to modify the interface design to eliminate the errors.

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تاریخ انتشار 2007