http://download.publicradio.org/podcast/americanpublicmedia/programs/futuretense/2009/10/20/futuretense_20091020_64.mp3 Wi-Fi Direct seeks to increase flow of conversation between devices http://www.publicradio.org/columns/futuretense/2009/10/wi-fi-direct-se.html 2009-10-20 http://www.odeo.com/uploads/0019/1704/serial_187_medium.png