Effective July 27, 2026
1. Adult research/beta service
You must be at least 18. Signal ADHD is a screening, structured self-assessment, and educational aid. It is not a medical device, diagnosis, treatment recommendation, or emergency service.
2. Not medical or emergency care
Do not delay professional or emergency help because of this service. The service is not monitored and cannot dispatch help, contact an observer, or guarantee that a safety resource is available.
3. Your choices and information
Provide information only when you are authorized and comfortable doing so. Do not include unnecessary identifying details in optional cue fields. Private-session data may be lost when its browser session key is destroyed.
4. Observer invitations
Invite only people you reasonably believe can provide relevant, direct observations. Do not use invitations to pressure, monitor, or retaliate against anyone. Observers may decline and may use cannot-observe responses.
5. Results and exports
Results are prototype estimates and may be inconclusive. Preserve disclaimers, version metadata, source distinctions, and limitations when sharing an export. Do not represent a result as a diagnosis or medical probability.
6. Availability and changes
Research/beta features may change, be withdrawn, or require a new version. Historical saved snapshots remain version-pinned and are not silently overwritten by later formulas or observer evidence.
7. Acceptable use
Do not attempt unauthorized access, token guessing, scraping of sensitive routes, privilege escalation, interference, or use of the service to make employment, insurance, education, legal, or other high-impact decisions about another person.