A formal framework for design and analysis of Human-Machine interaction
(2011) International Conference on Systems, Man, and Cybernetics — Location: Anchorage, Alaska (9.October.2011)
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- Abstract
- Automated systems are increasingly complex, making it hard to design interfaces for human operators. Humanmachine interaction (HMI) errors like automation surprises are more likely to appear and lead to system failures or accidents. In previous work, we studied the problem of generating system abstractions, called mental models, that facilitate system understanding while allowing proper control of the system by operators as defined by the full-control property. Both the domain and its mental model have Labelled Transition Systems (LTS) semantics, and we proposed algorithms for automatically generating minimal mental models as well as checking full-control. This paper presents a methodology and an associated framework for using the above and other formal method based algorithms to support the design of HMI systems. The framework can be used for modelling HMI systems and analysing models against HMI vulnerabilities. The analysis can be used for validation purposes or for generating artifacts such as mental models, manuals and recovery procedures. The framework is implemented in the JavaPathfinder model checker. Our methodology is demonstrated on two examples, an existing benchmark of a medical device, and a model generated from the ADEPT toolset developed at NASA Ames. Guidelines about how ADEPT models can be translated automatically into JavaPathfinder models are also discussed.
- Affiliations
NASA Ames Research Center Moffett Field, USA
Citations
Combéfis, S., Giannakopoulou, D., Pecheur, C., & Feary, M. (2011). A formal framework for design and analysis of Human-Machine interaction. IEEE International Conference on Systems, Man, and Cybernetics. Conference Proceedings, Oct 2011, 1801-1808. https://doi.org/10.1109/ICSMC.2011.6083933 (Original work published 2011)