Voice data is personal and sometimes sensitive. Every design decision in VoiceInsights Africa starts from the question: how do we protect the person on the other end of the line?
Every interview opens with a spoken consent prompt in the respondent's language, explaining what's collected and why, and confirming they can stop at any time. Consent is logged with a timestamp before any question is asked.
We collect only what a study needs. Sensitive identifiers (national ID, bank details, exact address) are never requested unless a project specifically requires them under written justification, in line with Tanzania's Personal Data Protection Act (2022).
Every voice recording and transcript is encrypted in transit (TLS/HTTPS) and at rest. Audio files are stored in access-controlled object storage, never in a public location.
Not everyone sees everything. NGO managers see dashboards and summaries; M&E officers see full datasets for their own projects; system administrators have technical access only, scoped to their responsibilities.
Where a respondent may be a child, a survivor of violence, a refugee, or otherwise at risk, projects can be flagged for extra safeguarding review. The AI layer also watches for distress signals in real time — for example, a respondent expressing fear of a household member — and routes those responses to urgent human review rather than leaving them in a general dataset.
Research in Tanzania can touch several regulatory bodies depending on what you're studying and who's funding it. VoiceInsights Africa includes a compliance checklist at project setup so this is never an afterthought.
Research clearance for scientific research, national studies, and foreign-funded research typically falls under COSTECH. We help flag when a project likely needs it.
Studies producing official statistics or public statistical claims (e.g. "X% of respondents…") may require NBS review of methodology before publication.
Academic and donor-funded evaluations often require an ethics board review. The project setup checklist prompts for this alongside COSTECH and NBS.
Note: VoiceInsights Africa helps you identify likely requirements based on your study type — it is a compliance aid, not a substitute for legal or regulatory advice specific to your project.
Survey builders can offer flexible gender options — Male, Female, Prefer not to say, or a custom category — rather than a forced binary choice.
Where possible, we recommend age bands (Under 18, 18–24, 25–34, 35–44, 45–54, 55+) instead of exact age, which reduces the risk of re-identifying an individual respondent from the data.
VoiceInsights Africa exists to make voice-based research faster, cheaper, and higher-quality — while protecting respondent safety and meeting the legal and ethical standards research in Tanzania and East Africa requires.