Real human work, captured and audited frame by frame.
Verifiable, consent-clean records of how skilled work actually happens — every claim carries its evidence, its confidence, and its source. Not synthetic. Not scraped. Audited per decision.
Diverse, license-clean human-demonstration data.
Egocentric video + IMU + hand-tracking of contact-rich manual work, delivered as a LeRobotDataset. Per-field MEASURED/INFERRED truth state, per-trajectory provenance, a datasheet per clip — and consent + license you can verify.
A leading indicator from real construction work.
An audited loss-control feed: each contact-critical interaction with evidence timestamps, per-field confidence, and a documented truth state — mapped to OSHA Focus Four, human-reviewed before release. Built to drop into your file, not to score or discipline workers.
See the loss-control feed →Every field carries its evidence, confidence, and truth state.
We don't flatten uncertainty into a single score. Each labeled moment records what was observed, how confident the system is, where the evidence is in the footage, and whether a human confirmed it. Missing data renders as missing — never as a guess.
{
"action": "seat fastener with impact driver",
"evidence_span_ms": [161240, 162480],
"confidence": 0.83,
"truth_state": "WORKER_CONFIRMED",
"cross_stream_agreement": "video↔wrist_imu: AGREE",
"source": "egocentric_video + wrist_imu",
"code_citation": "contact_inference/contact.py:contact_active"
}MEASUREDRead directly from a sensor or pixel.INFERREDDerived; carries its confidence.WORKER_CONFIRMEDThe worker reviewed and confirmed it.DEGRADEDPresent but low quality; flagged.UNKNOWNNot determinable from the evidence.REJECTEDFailed a gate; never shipped as fact.
We publish what we don't know.
Missing shows as missing. Unconfirmed never ships as confirmed. A clip that fails its quality bar gets a structured rejection with a named gate — never a silent, padded result. Expert buyers trust a vendor that discloses its limits; so do we.
Provenance you can check, consent you can audit.
Consent-based capture
Footage is recorded by consenting workers on real job sites under signed agreements — not scraped from the web.
PII redaction
Faces, plates, badges, and names are blurred before storage. Where two-party-consent law requires it, audio is suppressed.
License-clean & provenance-tracked
Acquisition method is documented per clip. Every published claim links to the decision that produced it, with a per-clip datasheet.
Human-in-the-loop ownership
Workers review and confirm labels and are paid for their expertise. Unconfirmed findings stay unconfirmed.
The records come from real workers on real sites.
The data is captured by consenting tradespeople — paid for their craft, never surveilled. Different parties, different stakes. Each gets a straight answer, not an averaged pitch.
Give your crew a raise without touching your margins.
Zero schedule impact, zero added liability, one signature — and you never monitor. Your best people earn more and stay.
See the GC program →Get paid for the work you already do.
Real money on top of your wages, free gear, and your boss never sees a frame. The safety side can never be used against you.
See worker pay →Members paid for what they know.
Supplemental income, never a wage substitute. Worker-owned data, CBA carve-outs, no surveillance, no jurisdiction impact.
See the union terms →