Related Experiment Video
Updated: Nov 4, 2025
Evaluating Usability Aspects of a Mixed Reality Solution for Immersive Analytics in Industry 4.0 Scenarios
Published on: October 6, 2020
Users' Assessement of the Visualization with Gauges of a Guideline-Based Decision Support System Output: A
Abir Abdellatif1,2,3, Jacques Bouaud4,1, Mélissa Tholomier5,2
1Sorbonne Université, Université Sorbonne Paris Nord, Inserm, UMR S_1142, LIMICS, Paris, France.
Abstract:
Computerized decision support systems (CDSSs) are still poorly routinely implemented in clinical practices mainly because of usability problems related to the technology interface. We previously proposed to use gauges to visualize the output of a guideline-based CDSS applied to malnutrition and pressure ulcer management in nursing homes. This interface was assessed by four focus groups including 16 healthcare professionals with expertise in geriatrics. A USE-like questionnaire was distributed. Participants considered the dashboard-with-gauges visualization was useful (94%), easy to use (63%), easy to learn (88%), and 88% thought they could be satisfied with it. However, concerns were expressed about the difficulty to follow up multiple healthcare problems.
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