Security

DeFake tool protects voice recordings from cybercriminals

In what has become a familiar refrain when discussing artificial intelligence (AI)-enabled technologies, voice cloning makes possible beneficial advances in accessibility and creativity while also enabling increasingly sophisticated ...

Business

AI's relentless rise gives journalists tough choices

The rise of artificial intelligence has forced an increasing number of journalists to grapple with the ethical and editorial challenges posed by the rapidly expanding technology.

Hi Tech & Innovation

AI-powered 'sonar' on smartglasses tracks gaze, facial expressions

Cornell University researchers have developed two technologies that track a person's gaze and facial expressions through sonar-like sensing. The technology is small enough to fit on commercial smartglasses or virtual reality ...

Machine learning & AI

Will AI save humanity? US tech fest offers reality check

Artificial intelligence aficionados are betting that the technology will help solve humanity's biggest problems, from wars to global warming, but in practice, these may be unrealistic ambitions for now.

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