Privacy-preserving Point Clouds

A point cloud is a digital 3D representation of a physical object or space. It's made of millions of individual measurement points, each one with an x, y, and z coordinate. A point cloud is inherently anonymous. HLDS LiDAR sensors do not capture facial features, removing all personally identifiable information.

Hitachi PBI Technology

Hitachi's PBI Technology uses a public key-private key authentication algorithm for each biometric data, ensuring that the biometric data and private key are not stored on the device, thereby eliminating the risk of data leakage.