objective: an important factor in the prevention of industrial accidents is the employees’ ability to maintain their awareness of the work situation, understand the information it holds, and predict the development of the situations. in this study, we examined the role of work stress and sleepiness in predicting work situation awareness among workers.  methods: the present study was a cross-sec...

situation awareness is an important factor in the incidence of industrial accidents. improving situation awareness may help to prevent occupational accidents. determination of factors influencing the situation awareness will help to plan and implement the measures for improving working conditions and making a safer workplace. in this study, was examined the role of work overload and sleepiness ...

The present paper provides a comprehensive review about the main concepts on situation awareness for critical infrastructure. The issues related to models and architectures for data fusion and situation awareness are reported in the framework of Critical Infrastructure Protection. Both data fusion and situation swareness have been developed in Critical Infrastructure field to merge and integrat...

A primary challenge to creating an intelligent vehicle that can competently drive in traffic is the task of tactical reasoning: deciding which maneuvers to perform in a particular driving situation, in real-time, given incomplete information about the rapidly changing traffic configuration. Human expertise in tactical driving is attributed to situation awareness, a task-specific understanding o...

In the aviation domain, maintaining a high level of situation awareness is one of the most critical and challenging features of an aircrew’s job. Situation awareness (SA) can be thought of as an internalized mental model of the current state of the flight environment. This integrated picture forms the central organizing feature from which all decision making and action takes place. A vast porti...

Improving a decision maker’s1 situational awareness of the cyber domain isn’t greatly different than enabling situation awareness in more traditional domains2. Situation awareness necessitates working with processes capable of identifying domain specific activities as well as processes capable of identifying activities that cross domains. These processes depend on the context of the environment...

Free flight represents a major change in the way that aircraft may be handled in the U.S. National Airspace System. It has the potential of significantly increasing airspace utilization and thus improving aircraft throughput. The degree to which these objectives can be met, however, without compromising aircraft safety, depends on establishing appropriate changes in the air traffic control syst...

Aeronautics procedures are used as prescribed action lists to help human operators remember and follow mandatory steps that guarantee safety, workload and performance criteria. A study of the use of procedures in the civil aviation domain surveyed 207 pilots using four investigation methods, including the observation of 140 hours of full-flight simulator. The results of this study are used to a...

Cyber analysis is a complex task that requires the coordination of a large sociotechnical system of human analysts working together with technology. Adequate situation awareness of such a complex system requires more than aggregate situation awareness of individuals. Teamwork in the form of communication and information coordination is at the heart of team-level situation awareness. In this pos...