The use of infrared-based biometric surveillance and facial recognition systems has raised growing concerns about privacy. These technologies often operate without the user’s knowledge, prompting demand for solutions that reduce involuntary data collection. In response, a new lens coating has been developed that reflects near-infrared (NIR) light to help disrupt unwanted facial and iris tracking.
Zenni ID Guard™ is designed to provide a passive form of protection by reflecting up to 80% of near-infrared wavelengths. The coating is identified by a subtle iridescent pink sheen and may interfere with systems that rely on infrared for biometric identification, such as facial recognition features found in consumer electronics. This disruption is considered an indicator of the coating’s functional performance in blocking NIR exposure.
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