A4Vision

Biometrics company — market leader in 3D facial recognition using a near-infrared pattern-based system; real-time identification for airport / immigration / building access. HQ Cupertino CA + a McLean VA (government) office. An IQT deal Troy Pearsall LED (3D scanner / biometrics — his visual-analytics/sensing deal book extending into 3D sensing). Acquired by Motorola (~2007).