Dallas Fort Worth Airport Selects Outsight for the World’s Largest 3D LiDAR Deployment

Frequently Asked Questions

• How big is the DFW Airport LiDAR deployment compared to other airports?

  Dallas Fort Worth is the largest 3D LiDAR-based passenger flow deployment at any airport worldwide. Outsight, the company behind the project, operates airport deployments whose combined passenger base exceeds 280 million travelers per year, including Paris-Charles de Gaulle, Rome Fiumicino, and Bordeaux. What sets DFW apart is the scope: all terminals are covered under a single continuous system powered by the SHIFT platform, creating a real-time Motional Digital Twin of every person and vehicle moving through the facility. No prior airport project has matched that scale within one unified spatial intelligence deployment.

• Why do airports choose edge computing over cloud processing for real-time passenger flow?

  Sending raw LiDAR point clouds to the cloud introduces round-trip latency that makes live alerting impractical. Edge processing runs the perception pipeline locally, delivering tracked entities and analytics events in under 50 milliseconds. Outsight's SHIFT platform is built around this principle: at Dallas Fort Worth, the world's largest 3D LiDAR airport deployment, the entire pipeline from sensor capture to actionable output runs at the edge to support real-time operations. For airport teams, that latency gap matters directly: a congestion alert at a security checkpoint needs to trigger staff redeployment in seconds, not minutes. Edge processing also reduces bandwidth costs and keeps raw sensor data on-premise, which simplifies data-governance requirements.

• What does vendor lock-in look like with airport sensor technology, and how is it avoided?

  Vendor lock-in typically occurs when a software platform only processes data from one manufacturer's hardware. If that manufacturer raises prices, discontinues a model, or exits the market, the operator is stuck with a costly migration. A hardware-agnostic platform decouples the software investment from any single hardware roadmap, allowing operators to swap, mix, or upgrade sensor hardware across terminals without replacing the analytics layer or retraining staff on a new system. Outsight's SHIFT platform is built on this principle, supporting multi-vendor LiDAR hardware from manufacturers including Hesai, RoboSense, Ouster, Velodyne and Seyond among many others. At Dallas Fort Worth, the world's largest 3D LiDAR airport deployment, this compatibility means the airport's operational analytics remain intact regardless of how the underlying sensor hardware evolves over time.

• How does 3D LiDAR track passenger flow differently from Wi-Fi or Bluetooth probe systems?

  Wi-Fi and Bluetooth probe systems detect signals emitted by passenger devices, which means accuracy depends on how many passengers carry a detectable device and how frequently it broadcasts. Children, passengers in airplane mode, and those with older handsets are invisible to those systems. LiDAR measures physical presence instead: every person within the sensor footprint is tracked regardless of what device they carry. It also provides precise spatial position and trajectory, enabling queue depth and dwell time measurements that signal-based systems cannot reliably produce. At Dallas Fort Worth, Outsight's infrastructure-based deployment demonstrates this at scale, capturing the movement of every individual across the terminal in real time and feeding that data into operational dashboards without collecting any biometric or device identifiers.

• Is LiDAR-based spatial intelligence considered a global standard for smart airports yet?

  Adoption is accelerating across multiple continents. Large-scale deployments are operational in North America, Europe, and Asia, indicating the technology has moved past the early-adopter phase into mainstream airport infrastructure planning. Outsight's deployments at Paris-Charles de Gaulle, Rome Fiumicino, Bordeaux, and Dallas Fort Worth (the world's largest 3D LiDAR airport deployment) represent a significant portion of that global footprint. Gartner has recognized LiDAR-based spatial computing as an emerging category, and industry bodies including the Airport AI Alliance and EONA-X have formed specifically to advance this class of technology across the aviation sector. While no single formal global standard has been ratified, the convergence of major hub airports around infrastructure-based LiDAR perception signals that standardization efforts are a near-term priority.

• What kinds of safety alerts can a 3D LiDAR system generate inside an airport terminal?

  Because a 3D LiDAR system tracks every person's trajectory and behavior continuously, it can generate alerts for crowd density exceeding safe thresholds, unauthorized access to restricted zones, individuals moving against the flow in a controlled corridor, objects left unattended beyond a configurable dwell period, and falls detected by a sudden change in a tracked entity's height profile. At Dallas Fort Worth, Outsight deploys exactly this capability through its SHIFT platform, the world's largest 3D LiDAR airport deployment, where all alerts fire against operator-defined thresholds and are delivered in real time without any image capture. This preserves the anonymous-by-definition property of LiDAR-based systems, which record shape and motion rather than faces, license plates, or biometric data.