is Useful

Thanks to Mateo for sending me this great presentation of the PhotoSynth work emerging from Microsoft’s Live Labs.

What’s interesting to me about this is that way back when I read David Siegel’s excellent Futurize your Enterprise (from 1999) he discusses many of these kinds of applications made possible by fully described semantic data. This led me to the concept of being able to search the web to pull up all photos from a physical location, say around the Empire State Building, and then stitch them all together into a single interaction point blending everyone’s photos. What really threw me about this presentation is that the way they zoomed round Notre Dame was almost identical to how I’d thought it might work. Now the great thing about this is that they don’t rely on positioning data, but instead visual reference points that they automatically detect and stitch together, so I’m certainly looking forward to the model they create of everyone’s photos from the top of the Empire State.

Update: Having played around with the online demo (which is stunning and intuitive) I was struck by the similarity to the sequence in Blade Runner where the main protoganist Rick Deckard zooms into a slightly holographic photograph of one of the replicants he’s chasing. The way the screen panned as he focussed on sections and ‘looked round’ shower curtains is totally how PhotoSynth feels in use. The future is here again.

Google have started integrating a behind the scenes feature that allows you to do an image search for faces. It’s pretty darn cool - first check out a normal search for the wonderful ‘Douglas Adams‘, now check out the same search for his face.

Of course this is now raising a lot of discussion about privacy and the amount of information Google holds, especially when combined with their new street view feature. They can now take pictures of your house, and recognise your face staring out the window. Ultimately someone is going to do pull all this data together, and personally I’d rather it was Google than Microsoft. Boing Boing raises the point that would we be more scared if the NSA or CIA were doing this, somehow I suspect they already are - as well as voice recognition on every phone call in the country for key words. Is complete public transparency better than Government sanctioned spying and private records of your movements/actions? It’ll be interesting to watch how this plays out. Google could get sued for privacy invasion but that’s a harder prospect for the current administration.