Video-Interview Emotion Analysis, Done Responsibly
Auditable Action-Unit signal as a transparent layer under human interviewer judgment. Designed for assessment-science teams in regulated hiring environments.
Interviewers want behavioral signal — without the hype
Recorded video interviews contain rich behavioral information that goes unmeasured. Interviewers form impressions in the first 30 seconds and rationalize them for the next 45 minutes. Reviewing 50 candidate videos doesn't scale.
At the same time, the first generation of AI-interview tools earned a deserved backlash for opaque scoring, demographic bias, and overclaiming. Talent teams want decision support — not a black-box hiring verdict.
Objective Action-Unit signal as a transparent layer under human judgment
Mental Edge analyzes recorded interview video and produces a structured, auditable report: per-question affect trajectory, expressivity, congruence between facial signal and verbal content, and flags for moments worth reviewing.
Outputs are explicitly designed as decision support for human interviewers — never as an automated hiring decision. Every signal is traceable to specific Action Units at specific timestamps.
Capabilities
- Auditable, AU-traceable scoring — Every score traces to specific Action Units at specific frames. No black-box hiring verdict — interviewers can replay the exact moment any flag was raised.
- Per-question affect trajectories — See how each candidate's affect moved across structured-interview questions. Useful for spotting genuine engagement on technical questions vs. polished answers on behavioral ones.
- Built for fair-employment review — Reports include the inputs, methodology, and per-frame data needed for assessment-science teams to audit for bias and validate against outcomes.
- No standalone hiring decisions — By design, Mental Edge does not output a 'hire / no-hire' score. It outputs measurable signal that human interviewers integrate with everything else they know.
Frequently Asked Questions
Is using emotion AI in hiring legal?
Regulations vary significantly — Illinois (AIVIA), New York City (Local Law 144), the EU AI Act, and emerging state laws all apply. Mental Edge is designed as auditable decision support, not as an automated hiring decision tool. Customers are responsible for compliance in their jurisdiction; we provide the documentation, audit logs, and methodology disclosures that compliance reviews require.
Does it score 'employability' or 'culture fit'?
No. Mental Edge measures observable facial behavior at the Action-Unit level. It does not output personality scores, employability ratings, or culture-fit verdicts. Those are interpretive judgments that belong to human interviewers.
Is the system tested for demographic bias?
Mental Edge is built on Action Units rather than discrete-emotion classifiers, which research shows generalize better across demographics. We continue to evaluate model performance across cohorts and publish methodology for customer review on request.
Can candidates opt out?
Yes. Mental Edge supports candidate notice and opt-out workflows. Customers should disclose use of behavioral analysis at the point of consent.
How does it integrate with our ATS?
Mental Edge supports standard SSO and report export. Direct ATS integrations (Greenhouse, Lever, Workday) are available on request — contact info@mentaledge.ai.
What does it cost?
Pro + Analytics is $129.99/month per seat. Enterprise pricing for high-volume talent teams is available — contact info@mentaledge.ai.
Recommended tier: Pro + Analytics ($129.99/mo) — Auditable reports, per-question trajectories, and audit exports require the Pro + Analytics tier.
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