Interactive Grave Visits with QR-codes
Just scan the QR-code on the grave stone and see the profile of the person, including pictures, video and who else visited the grave recently. It sounds weird but is it? They do it in Japan already:
SPRXmobile is doing a national campaign in the Netherlands with the Governamental Food Authority (Voedingscentrum) including a billboard campaign with QR code and believes in 2009 QR-codes will take off.