A Japanese point-of-sale system has the native cunning to recognize baked goods of its own accord, a surprisingly tricky computer vision problem:
Brain Corporation has developed a system that can individually identify all kinds of baked goods on a tray, in just one second. A trial has started at a Tokyo bakery store.
This technology was co-developed with the University of Hyogo. This is the world's first trial of such a system in actual work at a cash register.
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.