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Engineering Trust in Complex Automated Systems.

Authors
Lyons, Joseph B. ; Koltai, Kolina S. ; Ho, Nhut T. ; Johnson, Walter B. ; Smith, David E. ; Shively, R. Jay

We studied the transparency of automated tools used during emergency operations in commercial aviation. Transparency (operationalized as increasing levels of explanation associated with an automated tool recommendation) was manipulated to evaluate how transparent interfaces influence pilot trust of an emergency landing planning aid. We conducted a low-fidelity study in which commercial pilots interacted with simulated recommendations from NASA Emergency Landing Planner (ELP) that varied in their associated levels of transparency. Results indicated that trust in the ELP was influenced by the level of transparency within the human machine interface of the ELP. Design recommendations for automated systems are discussed. ABSTRACT FROM AUTHOR

Codebooks
SLR Criteria
Summary

Interview analysis (no specific description)

SLR Criteria
Summary

Repeated-measures desig, low-fidelity study, simulation, structured interview

Summary

Transparencytrust in automation

Summary

Consultation with 2 subject-matter experts and engineers of ELP-- 6 scenarios developed with emergencies ranging from weather challenges at the planned airport or on the current trajectory to aircraft maintenance issues.-- For each , pilots were presented a list of diversion options

SLR Criteria
Summary

The current study used a repeated-measures design to present the ELP interface and output in a series of vignettebased scenarios to examine the role of transparency on trust among 12 commercial pilotsconsultation with two subject-matter experts and the engineers of the ELP

SLR Criteria
Summary

We studied the transparency of automated tools used during emergency operations in commercial aviation to evaluate how transparent interfaces influence pilot trust of an emergency landing planning aid.

SLR Criteria
Summary

Added transparency can facilitate higher trust and utility among operators of complex systems. Establishing optimal reliance strategies is critical to human–machine interactions

SLR Criteria
Summary

Present the Emergency Landing Technologies (ELP) interface and output in a series of vignette-based scenarios to examine the role of transparency on trustamong commercial pilots.

 

 

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