eye – tracking techniques
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EYE – TRACKING TECHNIQUES
LAFC Laboratory of functional analysis of behavior (Dept. of Psychology)
Centre for Television and Distance Education Technology Applications
w3.uniroma1.it/lafc | cattid.uniroma1.it
Supported by the European Office of Aerospace Research and Development of the Air Force (grant #FA8655-05-1-3021)
A Simple Tool for Examining Fixations (ASTEF)
Camilli, M., Nacchia, R., Terenzi, M., & Di Nocera, F. (2008). ASTEF: A Simple Tool for Examining Fixations. Behavior Research Methods, 40(2), 373-382.
EYE – TRACKING TECHNIQUES
LAFC |
EYE – TRACKING TECHNIQUES
LAFC |
COGNITIVE LOAD ASSESSMENT IN FLIGHT SIMULATION
EYE – TRACKING TECHNIQUES
Scanpath analysis
Assessment of the pilots scanning behavior
by the Nearest Neighbor Index (NNI)
COGNITIVE LOAD ASSESSMENT IN FLIGHT SIMULATION
Di Nocera, F., Camilli, M., & Terenzi, M. (2007). A random glance at the flight deck: pilot’s scanning strategies and the real-time assessment of mental workload. Journal of Cognitive Engineering and Decision Making, 1(3), 271-285.
EYE – TRACKING TECHNIQUES
Time series analysis
Development of an on-line
measure of mental workload
LAFC |
EYE – TRACKING TECHNIQUES
LAFC |
WORKLOAD ASSESSMENT IN AMBULANCES DISPATCHERS’ SIMULATION
Experimental scenario
at University of Groningen (The Netherlands)
host-coordinator: Dr. Ir. Ben Mulder
EYE – TRACKING TECHNIQUES
LAFC |
WORKLOAD ASSESSMENT IN AMBULANCES DISPATCHERS’ SIMULATION
Command & Control system for ambulance dispatching
two-monitor workstation (communication and GPS map)
Gouped fixation pattern NNI
Mental workload
Wide fixation pattern
NNI
Camilli, M., Stuiver, A., Takens, W., Di Nocera, F. & Mulder, B. A short segment approach to cardiovascular and ocular responses to task events and mental workload changes. Annual Meeting of the Human Factors and Ergonomics Society Europe Chapter, October 14-16 2009, Linköping: Sweden.
LAFC |
EYE – TRACKING TECHNIQUES
EYE – TRACKING TECHNIQUES
COGNITIVE LOAD ASSESSMENT IN HEALTHCARE
Scanphat analysis
Effectiveness of radiologists scanning pattern
LAFC |
EYE – TRACKING TECHNIQUES
IN-VEHICLE DEVICE INTERACTION IN DRIVING SIMULATION
Camilli, M., Dibitonto, M., Vona, A., Grimaldi, R., Di Nocera, F. & Medaglia, C.M. (2011). Searching Digital Audio Broadcasting radio stations: usability and safety issues for in-vehicle devices. In proceedings of the 9th ACM SIGCHI Italian Chapter International Conference on Computer-Human Interaction: Facing Complexity, September 14-16, 2011, Alghero (pp. 143-147): ACM press.
LAFC |
EYE – TRACKING TECHNIQUES
Heatmap analysis
AOIs while driving
Scanpath analysis
Eye-transitions from the driving scene
LAFC |
IN-VEHICLE DEVICE INTERACTION IN DRIVING SIMULATION
The Analysis of Visual Exploration Pattern as a Method for Assessing the Driver’s Mental Workload. Supported by Fiat Research Center (principal investigator:. Francesco Di Nocera, Ph.D.)
Driver’s cognitive load assessment “Effectiveness” of in-vehicle feedback
LAFC |
EYE – TRACKING TECHNIQUES
EYE – TRACKING TECHNIQUES
USABILITY EVALUATION OF AUTOMATIC TELLER MACHINE
LAFC |
EYE – TRACKING TECHNIQUES
Eye-tracker set-up
Remote system in
real-world interactive kiosk
LAFC |
USABILITY EVALUATION OF AUTOMATIC TELLER MACHINE
EYE – TRACKING TECHNIQUES
Testing with users
Eye-recording
in real-world context of use
USABILITY EVALUATION OF AUTOMATIC TELLER MACHINE
LAFC |
EYE – TRACKING TECHNIQUES
Testing with users
On-line analysis
of the eye scanning path
LAFC |
USABILITY EVALUATION OF AUTOMATIC TELLER MACHINE
EYE – TRACKING TECHNIQUES
Heatmap analysis
Off-line evaluation of real-world system or PC-based prototype
USABILITY EVALUATION OF AUTOMATIC TELLER MACHINE
LAFC |
Camilli, M., Dibitonto, M., Vona, A., Medaglia, C.M. & Di Nocera, F. (2011). User-centered design approach for interactive kiosks: evaluation and redesign of an automatic teller machine. In proceedings of the 9th ACM SIGCHI Italian Chapter International Conference on Computer-Human Interaction: Facing Complexity, September 14-16, 2011, Alghero (pp. 85-91): ACM press.
EYE – TRACKING TECHNIQUES
Scanpath analysis
Testing interface layout
by the fixations sequence
WEB USABILITY TEST
LAFC |
EYE – TRACKING TECHNIQUES
Heat map analysis
Detection of Areas of Interest (AOIs)
by the fixations concentration
WEB USABILITY TEST
LAFC |
EYE – TRACKING TECHNIQUES
Blind map
Identifying “blindness” effects
on the interface’s objects
WEB USABILITY TEST
LAFC |
EYE – TRACKING TECHNIQUES
ANALYSIS OF WEB-BASED APP
ON LARGE DISPLAY
LAFC |
EYE – TRACKING TECHNIQUES
LAFC Laboratory of functional analysis of behavior (Dept. of Psychology)
Centre for Television and Distance Education Technology Applications
w3.uniroma1.it/lafc | cattid.uniroma1.it