Security

China drafts rules for using facial recognition data

Firms using facial recognition in China will be required to obtain consent or legal permission before collecting personal information, draft regulations released Tuesday said, while stipulating the rules would not apply to ...

Consumer & Gadgets

Wearable device uses sonar to reconstruct facial expressions

Cornell researchers have developed a wearable earphone device—or "earable"—that bounces sound off the cheeks and transforms the echoes into an avatar of a person's entire moving face, utilizing acoustic technology to ...

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