TaskArchitect

Abstract. Interactive systems are often developed without taking security concerns into account. We investigated a combination of both HCI models and access control specifications to overcome this problem. The motivation of a combined approach is to narrow the gap between different modeling perspectives and to provide a coherent mapping of modeling concepts. The general goal is a systematic introduction and tool support of security concerns in modelbased development of interactive system. In this paper we report results of our work currently concentrating on the early design steps. The focus of this presentation is on the specification of task and role hierarchies, conflicting privileges and related tool support.

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A Socio-Technical Simulation Model for the Design of the Future Single Pilot Cockpit: An Opportunity to Improve Pilot Performance

Piera

Muñoz²,

Gil

et al. 2022

IEEE Access

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The future deployment of single pilot operations must be supported by new cockpit computer services. Such services require an adaptive context-aware integration of technical functionalities with the concurrent tasks that a pilot must deal with. Advanced artificial intelligence supporting services and improved communication capabilities are the key enabling technologies that will render future cockpits more integrated with the present digitalized air traffic management system. However, an issue in the integration of such technologies is the lack of socio-technical analysis in the design of these teaming mechanisms. A key factor in determining how and when a service support should be provided is the dynamic evolution of pilot workload. This paper investigates how the socio-technical model-based systems engineering approach paves the way for the design of a digital assistant framework by formalizing this workload. The model was validated in an Airbus A-320 cockpit simulator, and the results confirmed the degraded pilot behavioral model and the performance impact according to different contextual flight deck information. This study contributes to practical knowledge for designing human-machine task-sharing systems.

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TaskArchitect

Cited by 11 publications

References 29 publications

Task Analysis Based Methodology for the Design of Face to Face Computer Supported Collaborative Learning Activities

Task Analysis Based Methodology for the Design of Face to Face Computer Supported Collaborative Learning Activities

RTME: Extension of Role-Task Modeling for the Purpose of Access Control Specification

A Socio-Technical Simulation Model for the Design of the Future Single Pilot Cockpit: An Opportunity to Improve Pilot Performance

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