Training flexible spatial-cognitive estimation strategies using augmented reality.
Ergonomics
; : 1-19, 2024 Apr 01.
Article
in En
| MEDLINE
| ID: mdl-38557313
ABSTRACT
We investigated the potential for augmented reality (AR) as a training aid for spatial estimation skills. Though there are many tools to support spatial judgments, from measuring cups to rulers, not much is known about training spatial skills for retention and transfer. Display of AR was manipulated to train the spatial skill of portion estimation. In Experiment 1, an AR-aided strategy of creating smaller portions out of a larger example amount was compared to a no-AR control condition. This manipulation was based on previous non-AR experiments where amorphous foods were better estimated when divided into smaller portions. There was a significant benefit of estimating using a solid AR shape. In Experiment 2, cognitive anchoring was manipulated. Using meaningful AR anchors resulted in the best performance and most learning. We conclude that spatial estimation skills can be combined with mental strategies and trained via AR.
Various methods of providing augmented reality reference images were compared in the training of spatial estimation skills. Findings using AR reference images differed from previous research on portion estimation and providing solid, meaningful images resulted in the best performance and learning, as measured via retention and transfer.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Ergonomics
Year:
2024
Document type:
Article
Affiliation country:
Estados Unidos
Country of publication:
Reino Unido