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Title:
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CONTEXT ANALYSIS DURING TASK EXECUTION: AN OPERATOR MODEL |
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Author(s):
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Ademar V. S. Netto , Yuska P. C. Aguiar , Daniel Scherer , Maria De Fátima Q. Vieira |
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ISBN:
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978-972-8924-85-0 |
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Editors:
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Katherine Blashki |
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Year:
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2009 |
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Edition:
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Single |
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Keywords:
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Programmable User Model, User Model, Human Error |
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Type:
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Full Paper |
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First Page:
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113 |
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Last Page:
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120 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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Conceiving human interfaces is typically a user-centered process conducted by a multidisciplinary team, which accounts
for the user profile (characteristics, interests, abilities, behaviour patterns) together with functional and contextual
aspects. When designing human interfaces for industrial systems, where human errors might result in serious losses
involving materials or human lives, one must also consider the knowledge of the human characteristics associated to the
occurrence of errors. This paper presents a programmable user model (operator model) built using Colored Petri Nets, to
support the study of human errors in safety critical systems. This model was built and fine-tuned according to a corpus
consisting of ten years of human error reports related to incidents and accidents in the electricity industry. The model was
built to support the investigation of the relation between the work context and the human error in industrial systems, more
specifically in the electricity industry. |
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