Effect of ADAS use on drivers' information processing and Situation Awareness

2013 ◽  
pp. 57-80 ◽  
Author(s):  
Matthias Beggiato
Keyword(s):  
Information Processing ◽  
Situation Awareness

Situation Awareness and Dynamic Performance Training Systems: Some Reflections on the Literature

1997 ◽  
Vol 25 (4) ◽  
pp. 373-407 ◽  
Author(s):  
Charles W. Gerson
Keyword(s):  
Information Processing ◽  
Situation Awareness ◽  
Expert Knowledge ◽  
Dynamic Performance ◽  
Performance Criteria ◽  
Expert Performance ◽  
Information Processing Model ◽  
Factors Affecting ◽  
Performance Training ◽  
Training Systems

The majority of the literature on situation awareness is focused on its perceptual definition and modeling. In contrast, this presentation focuses on the importance of training simulation systems in increasing the potential for good situation awareness. Situation awareness is defined as an evaluative product based on expert performance criteria. A conventional information processing model is used to represent situation awareness as a generalized concept and modified for specific applications. Three salient factors affecting quality situation awareness are discussed: 1) high fidelity procedural training, 2) expert knowledge and experience, and 3) the strong indeterminates of attitude and emotional state. Additional issues are discussed, including: a developmental verses a gestalt framework for the perceptual process; information processing capacities; automaticity skills; traditional verses transactional training; the novice/expert relationship; expert and novice decision making; training device fidelity and ethnographic concerns; the dimension of unpredictability; inherent psychological abilities; and workload.

scholarly journals INFORMATION PROCESSING IN THE REACTOR PROTECTION SYSTEMS OF HIGH TEMPERATURE GAS-COOLED REACTORS

2020 ◽  
Vol 22 (3) ◽  
pp. 81
Author(s):  
Tulis Jojok Suryono ◽  
Sudarno Sudarno ◽  
Sigit Santoso
Keyword(s):  
Information Processing ◽  
High Temperature ◽  
Situation Awareness ◽  
Power Reactor ◽  
Visual Display ◽  
Process Variable ◽  
Human Machine Interface ◽  
Protection Systems ◽  
Machine Interface ◽  
Reactor Protection System

Reactor protection systems (RPS) transform process variable signals from the sensors into initiation and actuation signals to trip the reactor if the signal's value exceeds the predefined trip setpoints of the RPS. Information on the current value of the process variables signals and the trip setpoint should be displayed properly on the visual display unit (VDU) in order to maintain the situation awareness of the operators in main control rooms (MCR). In addition, it is also helpful for them to investigate the cause of an accident after the reactor trip and to mitigate the accident based on the appropriate emergency operating procedures. This paper investigates how the information is processed in the RPS of Experimental Power Reactor (EPR) based on high temperature reactor (HTR) technology, and how the information is displayed on the human machine interface (HMI) of the MCR of the EPR. It is conducted by classifying the RPS into three layers based on its components and their functions, followed by the investigation of the type and the information processing in each layer. The results show that the form of the information has been changed throughout the RPS, started from the sensors and until it is displayed on the VDU. The results of the investigation are necessary to understand the concept of RPS, especially for new operators, and to prepare the mitigation actions based on the process variable that cause the reactor trip.Keywords: Experimental power reactor, Reactor protection system, Human machine interface, Information processing, Situation awareness

The When and How of Using 2-D and 3-D Displays for Operational Tasks

2000 ◽  
Vol 44 (21) ◽  
pp. 3-403-3-406 ◽  
Author(s):  
Christopher D. Wickens
Keyword(s):  
Information Processing ◽  
Visual Search ◽  
Data Visualization ◽  
Situation Awareness ◽  
Image Matching ◽  
Display Design ◽  
3D Displays ◽  
Processing Demands

Three different cannonical viewpoints into a 3D domain are defined to create a taxonomy of 3D displays. We then show how the information processing demands of each display viewpoint, provides benefits and or imposes costs on four categories of tasks, involving travel, image matching or situation awareness, visual search, and precise judgments. These task-display interactions are illustrated from experiments in aviation display design, battlefield judgments, and data visualization. Conclusions are offered regarding two possible ways of addressing the task-display interactions in design.

Situation awareness implications of adaptive automation for information processing in an air traffic control-related task

2017 ◽  
pp. 361-376
Author(s):  
David B Kaber ◽  
Carlene M Perry ◽  
Noa Segall ◽  
Christopher K McClernon ◽  
Lawrence J Prinzel III
Keyword(s):  
Information Processing ◽  
Situation Awareness ◽  
Traffic Control ◽  
Air Traffic Control ◽  
Air Traffic ◽  
Adaptive Automation
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