What will happen
NuanceLens AI will use either a selected video or a live device camera to measure visible facial movement, hand gestures, posture and movement over time. It is designed for one adult at a time. Live camera analysis does not make a recording and does not use the microphone.
What it cannot know
The app cannot read your mind, determine whether you are truthful, diagnose emotion or health, identify your personality, establish intent, or make reliable conclusions from a single gesture. Its output can be wrong. Camera conditions, culture, disability, habit and the surrounding situation matter.
Where information goes
Raw video and camera frames are analyzed on the device and are not uploaded by NuanceLens AI. If the account holder requests an optional AI-written report, derived time-bounded observations—such as that a visible movement occurred, its timing and technical confidence—can be sent to the service. Those observations and the resulting report may be stored in the account. Read the full privacy notice.
How the output may be used
The app is for low-stakes reflection. It must not be used for employment, education, policing, healthcare, insurance, credit, housing, legal evidence or another high-impact decision. It must not be used to harass, discriminate, manipulate, profile protected traits or monitor you secretly.
Your consent
Only agree if you are at least 18, understand the information above, know whether a recording or live camera will be used, know whether cloud narration is requested, and freely choose to participate. You can withdraw before or during the analysis. Ask the account holder to delete any derived report. You may also contact [email protected] about your rights; we may need enough information to locate and verify the relevant data.
Suggested consent wording
“I understand that NuanceLens AI will measure visible nonverbal cues in this recording/live camera view. It does not read thoughts, detect lies or diagnose me. I understand whether derived observations will be sent for an optional AI report. I am at least 18, I freely agree, and I can stop at any time.”