Johnny will present his results of his latest R&D efforts: PPI-Geo location. PPI-Geolocation is a new technology that allows applications to encode position, orientation, signal strength, and antenna characteristics into a industry-standard pcap file. Johnny will walk us through the concepts behind the standard, as well as a tour of the entire stack of open source software support. To date, this includes Kismet, Wireshark, scapy, and the associated SDK.