NEC Corporation
Japanese IT and biometrics giant; NEC Biometrics markets face, fingerprint, and iris recognition and has researched and sold gait (walk pattern) analysis for identification at a distance—often framed for security and critical infrastructure.
Background
NEC has long ranked highly in NIST-style face recognition benchmarks and supplies public and private sector identity systems worldwide. Gait recognition infers identity from body shape and motion captured on video—useful when face or fingerprint is occluded, but it raises distinct privacy issues because walking style can be captured at distance without cooperation. Offerings vary by country and vertical (airports, events, smart cities).
Harms and concerns
Gait and face together enable tracking even when someone wears a mask or turns away from a camera—expanding the range of surveillance. Like other biometrics, accuracy and bias depend on datasets and conditions; public testing of gait is less standardized than face. Mass deployment in public space reduces anonymity of movement; little consent is possible for crowd footage.
Technologies (overview)
- Face / fingerprint / iris – large installed base in civil ID and law enforcement markets
- Gait analysis – research and product paths for recognition from video
- Integration – video analytics and access control ecosystems