Alert Fatigue Research
DOI: 10.20944/preprints202603.1014.v1Vessel
Tracker
Can You Remember What the Radar Showed?
5 rounds
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Radar memory
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Increasing difficulty
Your radar display shows nearby vessels. Study them carefully.
Memorise each vessel's position, bearing, and course. The radar will go dark — then you answer from memory.
Study Phase
Radar is live — memorise vessel positions
Radar Dark
Screen goes black — vessels may change course
Answer
Answer from memory — bearings, threats, changes
5 rounds. More vessels and less time each round.
ROUND 1 / 5
0 / 6
0
/6
Working Memory Insight
Change Detection
What This Means at Sea
This quiz is based on published research into alert fatigue at sea.
Your radar memory under pressure
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