From CBS News:
No one would set a scrapbook filled with pictures and memories on the tombstone of a loved one. But what about a high-tech, weatherproof version, with digital images powered by a solar cell?
That innovation is available now – but finding customers so far has proven slow going.
“I haven’t sold any,” said Doug Ellis of Riverview Monuments, who has been offering the so-called “serenity panel” system for about $2,000 since February.