Tesco's face scanning system: the key questions answered | Technology | theguardian.com - 0 views
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dr tech on 05 Nov 13""We don't do facial recognition, we do face detection," Ke Quang, chief operating officer of Quividi, told the Guardian on Monday. "It's software which works from the video feed coming off the camera. It can detect if it's seeing a face, but it never records the image or biomorphological information or traits."