This is Project Ubertooth, an open source wireless development platform
suitable for Bluetooth experimentation.  Ubertooth is primarily a hardware
product, but sample firmware and host code (software to be executed on a
general purpose computer connected by USB to an Ubertooth board) are provided.

The first hardware revision is called Ubertooth Zero and was demonstrated at
ToorCon 12 on October 24th, 2010.