Privacy boundary for the current release.
Phroneme 90 currently provides a session-only plan preview. It does not create an account, store the plan on a Phroneme server, connect a wearable, or accept lab uploads.
Plan inputs
Goals, rough baselines, constraints, and safety choices remain in temporary page memory and disappear when the page refreshes or closes.
Analytics
If a public Amplitude key is configured, Phroneme may send coarse events such as page viewed or plan preview generated. It must not send goals, safety choices, sleep values, wearable data, lab values, free text, or cognitive scores.
Existing research demonstrations
Some separate local-first demonstrations may use browser storage. The former Phroneme OS health-data surface is disabled in this release while its consent and deletion architecture is redesigned.
Future health data
Durable health data will remain disabled until identity, consent, authorization, encryption, retention, export, deletion, revocation, audit logging, and incident response are implemented and tested.
Your control
Because the current plan is not stored, refreshing the page clears it. A future stored-data product will need visible export, deletion, and consent-revocation controls before launch.