Bioscrypt: 3D facial recognition at the Venetian Macao. The Venetian Macao, the world’s largest casino, has deployed 13 Vision Access 3D Face Readers from Bioscrypt in order to authenticate 12,000 employees at the front entrance when a new shift starts.

These readers are hands-free biometric solutions that authenticate users in under a second by matching the structure of the person’s face against their enrolled template.

The readers function by shining an invisible near infrared light grid pattern on a user’s face. A camera then takes a picture of the resulting distortions in the grid pattern and makes a match against a template.

Turnstiles ensure that only one employee enters at a time, eliminating tailgating.

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