Slick use of MTurk, take a picture and buy that thing. Now only if it was instantaneous (in both recognizing things AND delivering them) - that would be The Future!
One of the new features that this App provides (above just the usual Amazon features) is the ability to take a photo of stuff you want to "remember". Seem like they Turk it in order to figure out what it is and then recommend products on Amazon.
I just took a photo of a can of mountain dew, I'll update when I hear back with "recommendations".
So people almost instantly get marked as "Not on Amazon"
Other stuff is working surprisingly well.
The end of a Wii box, shoes (they were even close to the right size) that looked almost like mine, a stapler. I think once the silly value wears of this could be a really great feature.
I can really seem myself using this to record stuff that I ought to buy and then adding it to either my wishlist or just buying it with prime.
I don't think the iPhone's screen would be good for books, but it sure would be nice to have AmazonMP3 and Amazon Unbox. Doubt that Apple would approve it though.