The world's only annotatedconstruction dataset.
4K egocentric video from skilled tradespeople — annotated with hand pose, depth, optical flow, and expert-validated intent labels. LeRobot-ready. Legally clean.
What ships with every dataset
Designed for robotics foundation models and vision-language-action agents. No postprocessing. No format wrangling.
The AI-Guess Delta
Every annotation includes the gap between AI inference and expert correction — alignment training data for physical AI hallucinations.
Expert-Validated Intent
Every label reviewed by the skilled tradesperson who performed the task. Not just labeled — confirmed by the person who did it.
Signal-Level Annotation
21-joint MANO hand pose, dense optical flow, metric depth, SAM2 segmentation, and ego-motion — per keyframe, bundled with JSON annotations.
Privacy-by-Design
Consent-first. Face blurring, plate redaction, and state-specific audio handling built into the pipeline before any footage leaves our systems.
A supply chain built for trust
Three parties. One consent chain. Every piece of footage is traceable from helmet to dataset.
Sample the data. License what you need.
Browse annotated clips with full JSON metadata. Query by trade, skill level, task type, or signal quality. API access for programmatic dataset construction.
Browse Catalog →Monetize your expertise.
Get paid to record your daily tasks. Keep your IP. We provide the equipment, you provide the skill. Most tradespeople earn $70–120 extra on days they're already at work.
Start Earning →Zero friction. Maximum upside.
Sign one site access waiver. We handle the legal, the blurring, and the payouts. Your crews earn extra income on their existing shifts. You contribute nothing except access.
Partner with Us →