The Minimum Viable Dataset Spec: What to Define Before You Scale Collection
A buyer-acceptance checklist for defining robotics, surgical egocentric, and physical AI dataset requirements before scaling collection.
Research, analysis, and field notes on embodied AI, robotics, and regulated training data, written by the team building contact-rich care-setting datasets for safer physical AI. We publish the thinking behind our capture decisions, our reads on the broader robotics-data landscape, and original analysis of where the field is heading.
We write in public about what we learn because the embodied AI data space is young and poorly understood. Most teams evaluating training data vendors have no benchmark for what good looks like — what annotation depth matters, what capture methodology produces usable demonstrations, how consent protocols affect data utility. By publishing our analysis, we give potential partners a way to evaluate our thinking before any commercial conversation starts. We would rather be judged on the substance of our reasoning than on a pitch deck.
Every post reflects real decisions we are making about capture methodology, annotation design, or market positioning. We do not publish generic industry overviews or speculative think-pieces. If we write about a topic, it is because we have a stake in getting the answer right.
Several convictions run through our writing. Real-world demonstration data produces more robust policies than simulation alone — the gap widens as tasks involve deformable objects, human cooperation, and unstructured environments. Annotation quality matters more than dataset volume: a smaller dataset with clinically validated sub-task labels trains better policies than a massive corpus with noisy crowdsourced annotations. Consent-first data collection is a competitive advantage, not a compliance burden — teams that build on defensible data avoid the legal and reputational risks that will eventually catch up to those that do not. And the gap between demo performance and deployment performance is almost always a data problem, not a model problem.
A buyer-acceptance checklist for defining robotics, surgical egocentric, and physical AI dataset requirements before scaling collection.
When AI routes physical work through humans, the resulting tasks can become robotics training data if capture, metadata, and consent are built in.
Home and surgical robotics datasets both depend on consent, provenance, and usage boundaries before teams can safely scale physical AI data.
Cheap humanoid hardware does not solve the real robotics bottleneck: dexterity-rich data that teaches robots how to manipulate in the field.
Generalist robot demos are impressive, but production robotics still depends on task-specific real-world data rather than model scale alone.