I think that's very cool.
I want mine to play Abbott and Costello's, Who's on First!
I think its cool also . When I visit my parent's gravesite I always wonder what kind of lives the other people buried there led .I thought of the video idea about 20 years ago. I would have placed the data in a central building where you could access by names or a number on the tombstone . Seems such a waste to see a headstone with just a name . Give the deceased some recognition for what they did while walking the Earth