Physical AI & Autonomy

Precision Robotics Perception Data

Human-verified annotation for robotics perception systems. Built for teams deploying autonomous vehicles, industrial robots, and physical AI systems that operate in unstructured environments.

What We Deliver

Sensor Fusion Annotation

LiDAR, radar, camera data annotated in synchronized 3D space with timestamp alignment across all sensor modalities.

Robotics Perception Validation

Edge-case testing, occlusion handling, and failure mode detection to ensure robust real-world performance.

Multi-Stage Human Verification

Domain experts review annotations with automated consistency checks and audit trails for every label.

Dataset-Ready for Autonomy Training

Export directly into training pipelines with standard formats (KITTI, nuScenes) and full lineage tracking.

The Problem

Autonomy systems fail when training data doesn't reflect real-world edge cases

Sim-to-Real Gap

Synthetic data misses critical real-world scenarios: lighting variations, sensor noise, dynamic occlusions, and environmental unpredictability.

Multi-Sensor Perception

Perception stacks fuse LiDAR, camera, and radar. Misaligned timestamps or inconsistent labels break downstream planning and control modules.

No Feedback Loop

Models deployed to robots fail silently. Without versioned labels and audit trails, you can't iterate on edge-case failures or retrain systematically.

What We Label

From raw sensor logs to production-ready datasets

LiDAR Point Clouds

3D bounding boxes, semantic segmentation, object tracking across frames.

Multi-Sensor Fusion

Synchronized annotation across LiDAR, camera, and radar streams with timestamp alignment.

Edge-Case Scenarios

Occlusions, adverse weather, sensor artifacts, truncated objects, and failure modes.

Trajectory Validation

Frame-by-frame temporal consistency checks for moving objects and dynamic scenes.

Custom Ontologies

Domain-specific labels: pick & place, grasping poses, obstacle trajectories, and more.

QA & Verification

Multi-stage review by robotics engineers and perception specialists with audit trails.

How Data Flows

From raw sensor logs to production-ready training data

1

Upload Raw Data

Send sensor logs via API or S3 bucket. LiDAR .pcd files, ROS bags, camera streams — we handle standard formats.

2

Human Annotation

Domain experts label in 3D space. Multi-stage QA, automated consistency checks, and feedback loops ensure precision.

3

Export Labeled Data

Pull versioned datasets via API. Export directly to your training pipeline. Full lineage tracking included.

All data is versioned, audit-trailed, and exportable in standard formats (KITTI, nuScenes, custom JSON schemas).

Why Quality Control Matters

Physical AI systems interact with the real world. Poor labels lead to unsafe behaviors.

Continuous Feedback Loops

We train annotators on your system's real-world failure modes. As your robot encounters edge cases in deployment, we refine labeling criteria and retrain the team.

  • Multi-stage QA: automated consistency checks + robotics engineer review
  • Domain-expert annotators: trained on perception stack requirements, not generic labeling
  • Audit trails: every label linked to annotator ID, timestamp, and review status

3D Sensor-Native Workflows

We label in 3D point cloud space, not 2D image projections. Bounding boxes, semantic maps, and object tracks are natively aligned across all sensor modalities.

  • Multi-sensor synchronization: LiDAR, camera, radar annotated in unified 3D space
  • Temporal consistency: validate object tracks frame-by-frame for smooth trajectories
  • Edge-case detection: flag occlusions, truncation, sensor artifacts for downstream handling

Data Quality & Compliance

Human-Labeled Data

All annotations performed by domain experts trained on robotics perception requirements and edge-case scenarios specific to autonomous systems.

Multi-Stage Expert Validation

Every dataset undergoes peer review by robotics engineers plus automated consistency checks to ensure production-ready quality.

NDA & Enterprise Compliance

All annotators operate under strict NDAs with full audit trails and compliance frameworks suitable for enterprise deployment requirements.

Regulatory & Privacy Protections

GDPR-compliant workflows with data residency controls and industry-standard security protocols for sensitive robotics deployments.

Why LiquidX

Built for robotics teams that deploy in production, not research labs

Versioned Datasets

Track every dataset version deployed to production. Roll back labels, A/B test model variants, and debug failures with full provenance.

API-First Integration

Automate ingestion from your data collection pipelines. Export labeled batches directly into training workflows. No manual file transfers.

Domain-Specific Ontologies

Custom labels for manipulation (grasp poses, contact points), navigation (traversability, obstacle trajectories), and industrial automation tasks.

Deploy Perception Systems with Confidence

Partner with us to build production-ready datasets for autonomous systems operating in the physical world.

Onboarding robotics and autonomy teams. API access rolling out Q2 2026.