NCT07735013 · NOT YET RECRUITING
cMIND AI Web Tool Usability Study (Hong Kong)
This small study tests whether older adults in Hong Kong find a web tool easy and useful. You photograph your meals for at least 10 days over two weeks. The AI spots ingredients and scores each meal against the cMIND diet, a Chinese-adapted brain-healthy eating pattern. It measures usability, not health outcomes. No phase was listed.
You may qualify if
- Aged 60 years or above
- Community-dwelling in Hong Kong
- Able to provide informed consent
- Basic ability to use a smartphone or tablet (with assistance if needed)
- Consuming Cantonese-style meals as the primary dietary pattern for ≥ 5 days per week for the past 3 months or longer)
You're excluded if
- Severe visual or motor impairment that prevents taking meal photos even with assistance
- Self-reported diagnosis of dementia or Alzheimer's disease, or other psychiatric/medical conditions that would interfere with participation or valid outcome assessment
- Current participation in other interventional nutrition or technology studies
The sponsor's own eligibility wording, lightly reformatted. The study team makes the final eligibility decision — worth discussing with your doctor.
Eligibility criteria as of 2026-07-29