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The design of a user interface for a ventilator-management advisor
M A Tovar1, G W Rutledge, L A Lenert
1Department of Medicine, Stanford University, CA 94305-5479.
Proceedings. Symposium on Computer Applications in Medical Care
|January 1, 1991
Summary
Participatory design enhances medical software by involving users early. This approach improved the user interface for VentPlan, a decision-support tool for artificial respiration management.
Area of Science:
- Medical Informatics
- Human-Computer Interaction
- Software Engineering
Background:
- Medical decision-support systems (MDSS) often face user acceptance issues.
- Effective user interaction strategies are crucial for MDSS adoption.
Purpose of the Study:
- To apply participatory design principles to develop a user interface for VentPlan.
- To improve the usability and effectiveness of a medical decision-support system.
Main Methods:
- Employed participatory design, emphasizing user involvement throughout the development lifecycle.
- Focused on user interaction strategies for the VentPlan application.
Main Results:
- Developed a user interface for VentPlan through a participatory design process.
- Gained insights into more effective implementation strategies for the system.
Conclusions:
- Participatory design is a valuable method for developing user-centered medical software.
- User involvement can lead to more effective and accepted decision-support systems.