The research question
Can the target population complete the planned assessments reliably without excessive burden?
Proposed design
A short pilot of the proposed prompts, reminders and support process, followed by usability interviews.
Illustrative design: 2- to 4-week pilot; setup and recruitment are scoped separately.
Data to collect
- Completion and on-time entry rates
- Time to complete and missing items
- Technical failures and support needs
- Participant understanding and burden
Planned outputs
- Feasibility and usability report
- Assessment schedule recommendations
- Data-completeness and retention estimates for planning
What we confirm with you
We agree the population, sample size, country, collection tools, analysis plan and budget. Collection starts after the required consent, ethics or other permissions and a signed scope are in place.
- Confirm the exact app build and supported devices
- Check instrument permissions and implementation fidelity
- Set pilot success criteria before collection
Clinical records, laboratory results, photographs and device integrations are included only when access, collection quality and permitted use have been verified. Self-reported findings are identified as such.
Research context
These published sources explain the research need or method. They are not RIDLY customers, endorsements or purchase commitments.
- FDA guidance on remote digital data collection
Digital study tools need fit-for-purpose selection, verification and participant usability assessment.
Related dataset profiles
For an existing-data inquiry, start with a coverage review.