Just came across this post about barcode tombstones in Japan. Shows very clearly how much public acceptance the 2D barcode technology has got in Japan. It allows visitors to the grave to access to the biography and photos of the deceased person and leave a personal message. This concept probably takes some time to get used to, but you can see that it could clearly add some value for people visiting cemeteries.

FINALLY !!! As somebody that has been experimenting with this technology for over 2 years now I am quite exited to see that the adoption of this technology is gathering some steem. While it has bee widely adopted in Asia for some years now, it has taken some time to get a foothold in the rest of the world this seems to be changing now. At least in Europe as I can see for myself at the moment.