Video of Ubertooth Zero, a preview, my talk at ToorCon 12, is now online (part 1, part 2). This includes the first public demonstration of Bluetooth sniffing with the platform. Since ToorCon, I've been working hard on Ubertooth One hardware and software. I've had to work through some production delays and errors with Ubertooth One circuit boards, but I have a good feeling about the next revision which is in production now.
I am excited to announce that my talk, Project Ubertooth: Building a Better Bluetooth Adapter has been accepted for ShmooCon 2011. This will be a longer presentation telling the complete story of the development of Project Ubertooth and demonstrating new capabilities of the platform (hopefully with working Ubertooth One prototypes). ToorCon was a preview, but ShmooCon will be the big debut.
I posted a new file release of the Ubertooth project repository tonight. This includes the new bluetooth_rxtx firmware that is starting to resemble my vision for the USB interface. The host code doesn't do much more than the ToorCon demo at this point, but quite a bit has been done to enable future enhancements.