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Facial images 'deleted in milliseconds'

'Law has not caught up with technology' Video, 00:00:35'Law has not caught up with technology'

Shopper challenges facial recognition surveillance

What is automatic facial recognition - or AFR?

Could facial recognition cut crime? Video, 00:01:50Could facial recognition cut crime?

San Francisco bans facial recognition in US first

Police 'miss' chances to improve face tech

Student says Apple AI led to false arrest

China city pulls smartwatch snooping

Facial recognition 'could boost pig health'

IBM used Flickr photos for AI training

Tech Tent: Facebook’s Privacy Pivot

Prison visitors' faces scanned to stop drugs

Facial recognition targets chimp trade

London in facial recognition trial

Were Taylor Swift fans tracked at her gig?

Snapchat adds filters for cats

Game uses facial ID to check players' age

Air travel 'without your passport leaving your pocket'

Tech Tent: Do the police have your digits?

Facial recognition faces legal challenge

The cameras that know if you're happy - or a threat

Police facial technology challenge allowed