I had a similar idea a little while ago, but it was primarily aimed at storing DNA of your loved ones. Not only would a backup of the DNA be stored inside a ph

I had a similar idea a little while ago, but it was primarily aimed at storing DNA of your loved ones. Not only would a backup of the DNA be stored inside a physical product, but the most variable regions of the genome would be sequenced and used as input for a set of lights embedded in the device, so that in the end every product is visibly different from ever other one in a way that's related to their actual genetic makeup.