The week in tech: AI-powered judges and palm-secure airports
Media playback is unsupported on your device
Video

AI-powered judges and palm-secure airports

BBC Click's Dan Simmons looks at some of the biggest stories in tech this week.

This video has been optimised for mobile viewing on the BBC News app. The BBC News app is available from the Apple App Store for iPhone and Google Play Store for Android.

  • 31 Mar 2019