BlogData & AI
Digitising research data collection in the field
By Micah Ondiwa, Senior Software Engineer 1 min read
Mobile forms, offline sync, quality checks and secure storage replace paper questionnaires and transcription errors.
Paper questionnaires are slow to process, easy to lose and prone to transcription errors. Moving to digital collection improves speed and quality — if it is planned well.
Build forms that prevent errors
Validation rules, skip logic and required fields stop impossible answers at the point of entry. Drop-down lists replace free text where answers are predictable.
Work offline
Enumerators often work without connectivity. Forms should save locally and synchronise when a connection is available, with clear indicators of what is still waiting to upload.
Monitor quality daily
Dashboards showing completeness, interview durations and progress by enumerator let supervisors act while teams are still in the field.
Protect respondents
Encrypt data on devices and servers, restrict access, and collect only what the study needs, in line with the Data Protection Act, 2019 and ethical approvals.
Train and pilot
Train enumerators on the devices and the questionnaire, and pilot the full process before launch.
Plan devices and power
Budget for devices, cases, power banks and spare units.
See how we support research and studies.
About the author
Micah Ondiwa
Senior Software Engineer
Micah Ondiwa writes about software engineering — application architecture, APIs and integration, data and AI-assisted development, and reliable delivery.
