That black & white square thingy underneath the latest Posts thing?
Im asking as I remember reading about it being put on gravestones so you could access the dead persons life via a webpage, and I'm trying to find the story again.
Anyone for a holographic representation of the persons life on the grave (in the future)? I could see lots of interesting chats to your departed loved ones.
My SE Xperia phone has the app to read them...the one you mentioned BOO gives the address of the Answerbank....used it a few times out of curiosity but not found it any use to me...