E Ink in Credit Cards

Posted by Charbax – September 2, 2011
Category: E-readers, Displays, Exclusive videos, IFA, E Ink

You push a button behind the credit card, it displays a unique security code which can be used as pin code for payment security. The battery in that credit card lasts for up to 2 years, it’s the same size and weight as a normal credit card and it is unbreakable.