Augmented Visual Feedback: Cure or Distraction?

ABSTRACT:

Objective

The aim of the study was to investigate the effect of augmented feedback on participants' workload, performance, and distribution of visual attention.

Background

An important question in human-machine interface design is whether the operator should be provided with direct solutions. We focused on the solution space diagram (SSD), a type of augmented feedback that shows directly whether two aircraft are on conflicting trajectories.

Method

One group of novices (n = 13) completed conflict detection tasks with SSD, whereas a second group (n = 11) performed the same tasks without SSD. Eye-tracking was used to measure visual attention distribution.

Results

The mean self-reported task difficulty was substantially lower for the SSD group compare

SUBMITTER: Eisma YB 

PROVIDER: S-EPMC8521352 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature