Applying the Human-Centered Innovation Biodesign Framework to the Development and Piloting of a Program to Mitigate...

Area of Science:

• Gerontology
• Public Health
• Human-Computer Interaction

Background:

• Physical inactivity is a significant risk factor for dementia.
• Existing physical activity interventions often fail to incorporate end-user input, especially from minoritized groups with dementia.
• Human-centered design (HCD) principles are crucial for developing effective and inclusive interventions.

Purpose of the Study:

• To apply HCD and the innovation biodesign framework to create a physical activity intervention tailored for minoritized individuals with memory challenges.
• To develop the Nurturing Aging Through Uplifting Activities in a Restorative Environment (NATURE) program.

Main Methods:

• Utilized the three-domain innovation biodesign framework: problem space, invention, and solution space.
• Conducted needs assessments, literature reviews, and focus groups with Hispanic or Latino individuals with memory challenges and care partners.
• Designed the 12-week NATURE program based on user feedback, focusing on enjoyable nature activities and preferred outcomes like well-being and social connection.

Main Results:

• Gathered feedback from 21 participants (including individuals with memory challenges, care partners, outdoor professionals, and healthcare providers) through focus groups and interviews.
• Developed the NATURE program incorporating user preferences for activities, frequency, duration, and delivery.
• Planned a pilot study using activity trackers and validated questionnaires to measure well-being, sleep, and social connections.

Conclusions:

• The biodesign framework provided a systematic approach for developing the NATURE intervention using HCD principles.
• This framework can guide the creation of other interventions for minoritized populations facing memory challenges.
• The NATURE program aims to address physical inactivity and enhance well-being in older adults.