In the satirical 2006 science fiction film “Idiocracy,” characters in the movie, set in the year 2505, use a tattooed UPC code on their wrist to complete automated teller transactions.
While the goofball cult classic depicted mostly absurd futuristic situations, the movie may have gotten some things right … sort of.
Biometrics — personal authentication techniques that rely on physical characteristics, such as fingerprints or voice recognition — are slowly becoming more popular in the payments industry, meaning that banks will likely be on the front lines of the changes.