A better hologram for fraud protection and wearable optics

Posted by on May 13, 2016 7:05 pm
Categories: Science

Holograms are a ubiquitous part of our lives. They are in our wallets — protecting credit cards, cash and driver’s licenses from fraud — in grocery store scanners and biomedical devices.   

Leave a Reply

Your email address will not be published. Required fields are marked *