Application Developers
Argogroup, Callisto Software, Lattice, Inc., Mobile Automation, Tadpole Technology, Tegic Communications, Wall Street Network, Zi Corporation
EPOC Devices
Development, Hardware, Software, 3-lib, All About Symbian, FOX POP, Hungarian Psion Users Page, My-Communicator.com, nedrichards.com Psion, Palmtop and PalmUser magazine, Pinnock Organiser Services, Pocket Info, Psion chez Gareth
News and Media
Events, Wireless Games, 3G News and Information, BREW Wireless Resource Center, Cellular News, FoxPop, Gonkulator, Handheld Reporter, infoSync World, LBSZone.com: Location Based Services and Mobile So, Mobile Burn, Mobile Media Japan
Research
ACM Sigmobile, Coda and Odyssey, IBM Research ; Technical Disciplines ; Computer Sc, IEEE Transcations on Mobile Computing, iPic, MediaCup, Robert Steele Homepage, The File Mobility Group
Rugged Hardware
Acme Portable Machines, Inc., AMREL Systems, Inc., AutoNav Marine Systems, Inc., CMI Microsystems GmbH, Corvallis Microtechnology, Inc.: CMT, Dap Technologies, Dolch Computer Systems, Handheld Systems, Inc., Hetra Secure Solutions, Interactive Services
SIBO Devices
Development, Dynasys-Psion Solutions Provider, Konstantin Saliy, Kylom, Personal Web page for M.C.Wheadon (mcw@ukc.ac.uk), Phil Spencer, Psion General Utilities, SeePsion, The Psionics Files
Wireless Data
3G, E-mail, Enterprise Systems, GPRS, I-Mode Internet, Multimedia Messaging Service, Platforms, Resources, Short Messaging Service, WAP