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User experience of lower-limb orthosis
Bing-Shiang Yang1,2, Yen-Wan Chen1, Ji-Rou Tong1
1a Department of Mechanical Engineering , National Chiao Tung University , Hsinchu , Taiwan.
Assistive Technology : the Official Journal of RESNA
|June 10, 2017
Summary
Orthoses are more effective when designed considering users' daily activities and expectations. Addressing these factors improves user satisfaction and reduces wasted resources in assistive device provision.
Area of Science:
- Rehabilitation Engineering
- Assistive Technology
- User-Centered Design
Background:
- Assistive devices, such as orthoses, must be user-acceptable to be effective.
- Non-acceptance leads to resource wastage and failure to achieve therapeutic goals.
Purpose of the Study:
- To explore users' activities of daily living (ADL).
- To identify problems encountered when using lower-limb orthoses.
- To understand user considerations in orthosis selection.
Main Methods:
- Qualitative study utilizing semi-structured, in-depth interviews.
- Conducted interviews with 35 individuals using lower-limb orthoses.
- Grounded theory approach for data analysis of interview transcripts.
Main Results:
- Orthosis usage problems are primarily linked to users' daily activities.
- User expectations significantly influence the acceptance and efficacy of orthoses.
- Identified key considerations for orthosis selection based on user needs.
Conclusions:
- Orthosis design and prescription processes require a focus on ADL.
- User education is crucial for enhancing orthosis efficacy and intention to use.
- Integrating user-centered factors improves the overall success of orthotic interventions.

