GeekZoneBooks.Com Book Cover GeekZoneBooks.Com: Guide to Wireless Networking © 2007 GeekZoneBooks.Com GeekZoneBooks.Com Guide to Wireless Networking Travel through the history of computer networking and learn how computers and cell phones send data over the air in a secure manner from the moon and back. Forward Convergence … In the very near future all media will be converged on mobile wireless hand held devices. On-Demand Video & Audio, Live Streaming Video & Audio, Voice, Picture Messaging, E-Mail and Internet Access, Games, GPS Mapping Applications, Digital Key Lock, Bar Code Processing, Bio-Metric Id.