► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />Banks are under threat from a new wave of mobile payment options. But they have been written off as dinosaurs before, while take-up for new payment technology is notoriously unpredictable. John Authers reports from Sibos in Boston on the banks' prospects for avoiding disruption.<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br />Subscribe to the Financial Times on YouTube; http://goo.gl/vUQx5k<br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
