Dominic Spill has been building a Bluetooth packet sniffers since 2007; last year he took over as lead developer for project Ubertooth and has recently begun working on Daisho. He has previously presented his Bluetooth and Daisho work at DEF CON, ShmooCon, USENIX WOOT, and Troopers. He has a passion for building open source tools to allow curious people to examine the technologies and protocols that we use to communicate.