Situation awareness measurement: a review of applicability for C4i environments.
The construct of situation awareness (SA) has become a core theme within the human factors (HF) research community. Consequently, there have been numerous attempts to develop reliable and valid measures of SA but there is a lack of techniques developed specifically for the assessment of SA in command, control, communication, computers and intelligence (C4i) environments. During the design, development and evaluation of novel systems, technology and procedures, valid and reliable situation awareness measurement techniques are required for the assessment of individual and team SA, in order to determine the improvements (or in some cases decrements) resulting from proposed design and technological interventions. The paper presents a review of existing situation awareness measurement techniques for their suitability for use in the assessment of SA in C4i environments. Seventeen SA measures were evaluated against a set of HF methods criteria. It was concluded that current SA measurement techniques are inadequate by themselves for use in the assessment of SA in C4i environments, and a multiple-measure approach utilising different approaches is recommended.
Salmon
Paul
P
Defence Technology Centre for Human Factors Integration, Brunel University, UK. paul.salmon@general.monash.edu.au
Stanton
Neville
N
Walker
Guy
G
Green
Damian
D
D001364:Awareness; D003142:Communication; D006804:Ergonomics; D006801:Humans; D007360:Intelligence; D015203:Reproducibility of Results; D012107:Research Design; D006113:United Kingdom; D014584:User-Computer Interface