QR codes are practically everywhere in Japan nowadays, but here’s a unique take on the technology: Japanese gravestone maker Ishi no Koe (“Voice of the Stone”) recently announced plans to begin selling gravestones with the two-dimensional bar codes embedded into them.
By simply snapping a shot of the tag with their cellphones, visitors will be able to view photos, videos and other information about the deceased. The device would also keep a log of each time the code was scanned so family members can keep up to date with when other relatives last visited the site.