T10: Gaze Metrics in Adaptive Systems
Half Day Tutorial
Dr. Kelly S. Hale (short bio)
Sr. VP, Technical Operations Design Interactive, Inc, USA
Objectives:
The objectives of this tutorial include:
- Review of cutting edge technology solutions to capture gaze metrics in a variety of environments
- Discussion of how such metrics can be integrated with other measures to determine real-time relevance to scenario tasks and training objectives through applied examples
- Providing insights to how such metrics can be analyzed to drive more granular diagnosis of operator state than what is possible using behavioral performance outcomes alone
- Discussion of future challenges related to gaze metrics for real-time performance and training optimization
Content and Benefits:
Eye gaze data can provide insights into ‘unobservable’ perceptual and cognitive processes and identify root cause(s) of errors. Knowledge of the root cause can (1) be used to augment operational displays to optimize performance, and (2) focus training feedback to enhance specific deficiencies as opposed to providing ‘more practice’ to achieve an outcome performance criterion within training systems. Feedback can be provided via scenario adaptation and tailored after action reviews (AAR) with the goal of optimizing training effectiveness and efficiency. Content will include: a summary of technology and associated gaze metrics; methods to collect and analyze data to meet system objectives; discussion real-time diagnosis and adaptation design considerations (e.g., thresholds for triggering adaptation, avoiding yo-yo effect of adaptation, targeting multiple adaptations simultaneously); effective AAR display techniques; discussion of future challenges.
Target Audience:
Beginner/intermediate HF practitioner
Brief Biographical Sketch of Presenters:
