[18 August 2009]
Here’s a concrete example of the difference between the metadata-aware search we would like to have, and the metadata-oblivious full-text search we mostly have today, encountered the other day at the Balisage 2009 conference in Montréal.
Try to find a video of the song “I don’t want to go to Toronto”, by a group called Radio Free Vestibule.
When I search video.google.com for “I don’t want to go to Toronto”, I get, in first place, a song called “I don’t want to go”, performed live in Toronto. When I put quotation marks around the title, it tells me nothing matches and shows me a video of Elvis Costello singing “I don’t want to go to Chelsea”.
It’s always good to have concrete examples, and I always like real ones better than made-up examples. (Real examples do often have a disconcerting habit of bringing in one complication after another and involving more than one problem, which is why good ones are so hard to find. But I don’t see many extraneous complications in this one.)