By way of Levi, this TED talk, Blaise Aguera y Arcas: Jaw-dropping Photosynth demo:
Very slick stuff. I hate to be curmudgeonly, but my first thought was wondering how technology advancements like this will erode privacy. Combine:
1. the backlash to Google's map street view
2. the fact that you can find some of my usenet posts from the early 90s, long before people were thinking in terms of search engines and data permanence (or at least long before *I* was!)
And you get data mining of people's photos (or other multimedia) in ways they didn't think would be possible, and potentially wouldn't have shared would they have known. Moore's Law is a double-edged sword...


