Evaluation of eye tracking for a decision support application. Issue 3 (2nd August 2021)
- Record Type:
- Journal Article
- Title:
- Evaluation of eye tracking for a decision support application. Issue 3 (2nd August 2021)
- Main Title:
- Evaluation of eye tracking for a decision support application
- Authors:
- Visweswaran, Shyam
King, Andrew J
Tajgardoon, Mohammadamin
Calzoni, Luca
Clermont, Gilles
Hochheiser, Harry
Cooper, Gregory F - Abstract:
- Abstract: Eye tracking is used widely to investigate attention and cognitive processes while performing tasks in electronic medical record (EMR) systems. We explored a novel application of eye tracking to collect training data for a machine learning-based clinical decision support tool that predicts which patient data are likely to be relevant for a clinical task. Specifically, we investigated in a laboratory setting the accuracy of eye tracking compared to manual annotation for inferring which patient data in the EMR are judged to be relevant by physicians. We evaluated several methods for processing gaze points that were recorded using a low-cost eye-tracking device. Our results show that eye tracking achieves accuracy and precision of 69% and 53%, respectively compared to manual annotation and are promising for machine learning. The methods for processing gaze points and scripts that we developed offer a first step in developing novel uses for eye tracking for clinical decision support.
- Is Part Of:
- JAMIA open. Volume 4:Issue 3(2021)
- Journal:
- JAMIA open
- Issue:
- Volume 4:Issue 3(2021)
- Issue Display:
- Volume 4, Issue 3 (2021)
- Year:
- 2021
- Volume:
- 4
- Issue:
- 3
- Issue Sort Value:
- 2021-0004-0003-0000
- Page Start:
- Page End:
- Publication Date:
- 2021-08-02
- Subjects:
- eye tracking -- electronic medical record system -- relevant patient data
Medical informatics -- Periodicals
610.285 - Journal URLs:
- http://www.oxfordjournals.org/ ↗
https://academic.oup.com/jamiaopen ↗ - DOI:
- 10.1093/jamiaopen/ooab059 ↗
- Languages:
- English
- ISSNs:
- 2574-2531
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 25353.xml