The Future Horizon of Human Health

Privacy. Anonymous by design: your responses to the questionnaire stay on your device for the survey experience; anonymous aggregate increments are sent to FourD so the collective chorus stays accurate—we do not keep a personal response record. If you email yourself a report, images pass through our mail server only for that send—they aren’t kept as a profile, and your email isn’t linked to your responses. Delivery logs keep only a masked fingerprint of the address (not the address itself) and are deleted after 30 days.
Data Value Charter · FourData For You. Data for you, not from you — personal and health data should create value for you first; FourD doesn’t sell or profile you from survey answers.