Forget about chip and pin, or even tapping to pay, a simple smile is all you need thanks to new biometric technology. Newstalk’s Technology Correspondent, Jess Kelly joined us this morning with all the details.

Listen and subscribe to Newstalk Breakfast on Apple Podcasts or Spotify.

Download, listen and subscribe on the Newstalk App.

You can also listen to Newstalk live on newstalk.com or on Alexa, by adding the Newstalk skill and asking: 'Alexa, play Newstalk'.