John Company

AAWSAP DIRD, Cognitive Limits on Simultaneous Control of Multiple Unmanned Spacecraft, December 2010

DOW-UAP-D151 · page 26 of 31

Page 26 of 31 of DOW-UAP-D151

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interfaces reduces the maximum number of aircraft controllable to seven. 51 A final
study looks at an abstract model of continuous re-planning in different time intervals.
This study observes that subjects reacted differently, but in three groups, to automated
suggestions for re-planning. The authors conclude that human-automation consensus
is the primary driver of system performance. 52 In other words, the human-task
interaction must be taken into account, as suggested above by Averty, Loft, and others
outlined above.
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