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AMPLIFY ATM TEAMWORK WITH AUTOMATION

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AMPLIFY ATM TEAMWORK WITH AUTOMATION
AMPLIFY ATM TEAMWORK WITH AUTOMATION
An Eye Tracking Study of Air Traffic Management Tools on Two Large Displays
During Regular ATM Simulator Training
2011 – 2012 there were several incdents the air space over Sweden where aircraft were too close to each other.
As a consequence of the incidents LFV decided to investigate how the ATCOs actually work with their tools.
More precisely, how they distrubute their (limited) visual attention over the two large displays in order to manage the traffic safely and efficiently.
12 fully licensed ATCOS with valid ratings
(6 male, 6 female, 9-38 years of experience)
were recorded during verification-of-competence
scenarios including irregularities.
Data was also colllected to assess the design
of conflict detection and planning tools.
Q1: How is visual attention distributed over ATM tools during regular work and during unusual events?
Q2: Is there a difference between visual attention in the planner versus the executive positions?
Q3: Is there a difference between visual attention in overflight versus vertical movement control areas?
Q4: How can a normal dual screen ATC position be recorded through eye tracking?
Dual display eyetracking in an ATC position.
Radio and discussion between planner and
executive was recorded. Quantiative analyses of
gaze data is being conducted (above).
Qalitative analysis can be done through
synchronized replay and annotation software
Screen
VGA
Screen
VGA
VGA
SPLITTER
TRACK
ER
VGA
SPLITTER
VGA
Simulator
computer
VGA
Tracker
LAN cable
GAZETRACKING
VGADVI
TOBII STUDIO
VGA
VGA
5
DVIGRABBER
USB
3
USB
"VIRTUAL VIDEO
CAMERA"
DVIGRABBER
DVI out
(1680x1050)
2
FRAME GRAB THE SIGNALS
Full Size
Screen
recordings
(to hard
drive)
Position windows so that
they correspond to a
photo of the actual
screens
USB
SPLIT THE TWO SIGNALS
VGA splitters and cables
can be replaced with DVI
cables and splitters
(VGA/DVI converters can
also be used)
VGAGRABBER
4
Live Gaze Plot
Trackercomputer
1
Grabbercomputer
Eytracking was found non-intrusive by ATCOS
Jonas Lundberg, Camilla Forsell, Jimmy Johansson, Billy Josefsson
[email protected]
[email protected]
[email protected]
[email protected]
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