[Demo] Deploying AI doppelgangers to de-identify user research recordings
Summary
Under biometric privacy laws like BIPA and CCPA, user research recordings containing users’ faces or voices can put your company at risk for lawsuits and fines. Legal departments are increasingly requiring more stringent redaction, and in some cases banning recording outright. This comes at a high cost for UX teams who are already being asked to do more with less, as losing access to recordings can increase duplicative research effort and reduce the accuracy of results. AI offers new solutions for UX teams who want to keep research recordings longer without violating biometric privacy laws. In this demo, we’ll show how we used off-the-shelf tools to intelligently redact users’ voices, faces, and bodies in research videos. By removing biometric identifiers, you can compliantly archive research recordings indefinitely, enabling your team to mine them for insights for years to come.
Key Insights
-
•
Biometric privacy laws increasingly restrict recording and retaining user faces and voices in UX research, risking large fines.
-
•
Replacing users with AI-generated avatars preserves the richness of user recordings while protecting privacy.
-
•
Wonder Studio can segment and animate a user's body and face with a 3D avatar fully automatically, simplifying production.
-
•
11 Labs technology enables seamless voice replacement using AI-generated speech in user research videos.
-
•
Replacing the entire body, not just the face, mitigates risks from distinctive identifying marks like tattoos and future privacy laws.
-
•
Traditional redaction methods like blurring or keeping only transcripts are either insufficient or lose valuable context.
-
•
Current AI tools have usage limits, require legal reviews, and sometimes restrictive licensing affecting enterprise use.
-
•
Hosting AI models in-house offers more data control but adds technical complexity compared to cloud-based solutions.
-
•
Using synthetic avatars raises complex ethical questions about authenticity, identity representation, and users' rights to be forgotten.
-
•
Legal risk tolerance varies, so negotiating with legal teams is essential to implement AI avatar redaction in research workflows.
Notable Quotes
"User recordings are your most valuable asset but have become riskier due to biometric privacy laws."
"Even if you’re not doing facial recognition, storing face and voice data is under growing legal scrutiny."
"Blurring user faces loses context and doesn’t address voice privacy, making it an inadequate solution."
"Wonder Studio automatically segments actors, maps their movements to a 3D model, and renders a synthetic avatar video."
"Replacing the entire body with an avatar future-proofs against unanticipated identifiers like tattoos or moles."
"DeepFakes can look too realistic and might introduce new privacy risks if donor faces come from real people."
"Processing limits and licensing terms currently restrict how much video and audio these AI tools can handle."
"Ultimately, AI avatar tools offer UX teams options to keep recordings while meeting legal compliance."
"If you can’t see a human in a video, how do you know the entire conversation wasn’t fabricated?"
"Synthetic duplicates living on after data deletion raise ethical questions about users’ right to be forgotten."
Or choose a question:
More Videos
"The estuary is highly resilient but also very sensitive to industrial waste—creative collaboration areas in organizations are similar."
John CutlerOxbows, Rivers, and Estuaries: How to navigate the currents of change (without burning out)
December 3, 2024
"It takes at least one member of a team to choose to set healthy standards for collaboration."
Darian DavisLessons from a Toxic Work Relationship
January 8, 2024
"You don’t have to sit through two hours a day; we’ll spend about 15 minutes on setup then you’ll pair up and do the exercise."
Dave GrayGroup Activity: Making Sense of DesignOps
November 7, 2017
"If you are a glue person expecting to be indispensable, you are more dispensable than you think. But if you’re a catalyst moving information and translating to action, that’s more valuable now."
John CutlerThe Alignment Trap
November 29, 2023
"When was the last time that you felt stuck? The one where you feel a sense of being stuck trying to understand something."
Abby CovertStuck? Diagrams Help
October 27, 2022
"Making issues visible, sharing models, and iterating versions of workflows helps uncover blockages and solutions."
Mark InterranteCollaboration Flows in Product Development
June 9, 2017
"The future is not a toy. Accountability matters deeply in how we construct futures."
Devon PowersImagining Better Futures
March 9, 2022
"Your primary function as a research team is to build a culture of research, not just react to project requests."
Prayag NarulaHow to Empower Your Designers to Do Good Research – And Why You Want To
June 10, 2022
"Cloud code wasn’t programmed to do this; it’s a very lightweight system where the model does most of the work."
Peter Van DijckHands on AI #3: Claude Code for UX people
October 22, 2025
