Confirming, Classifying, and Prioritizing Needed Over-the-Bed Table Improvements via Methodological Triangulation

Area of Science:

• Biomedical Engineering
• Human Factors Engineering
• Rehabilitation Engineering

Background:

• Previous research identified 74 needs for actively assistive over-the-bed tables.
• This study evaluated the value and importance of those previously identified needs.

Purpose of the Study:

• To confirm, classify, and prioritize user needs for improved over-the-bed table design.
• To enhance the utility, usability, and active assistance features of over-the-bed tables.

Main Methods:

• A qualitative study involving 14 healthcare and 8 research/design subject matter experts.
• Methodological triangulation with card sorts and a Delphi study.
• Data analysis using frequency, content, and modified Kano analyses.

Main Results:

• A refined list of the 37 most important need statements for over-the-bed table design.
• Identification of high-importance needs and classification of associated design challenges.
• A table detailing prioritized needs for both expert groups.

Conclusions:

• Optimal positioning and enhanced usability are crucial for designing effective over-the-bed tables.
• Addressing user needs improves the table's utility and active assistance capabilities.
• Acknowledging differing priorities between design teams and clients is essential for successful product development.