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  DEVICES HAVE LIMITS    
       
  So far, though, many handheld devices and their applications are fairly limited by the hardware's screen sizes, bandwidth and amount of memory.
 
What's more, many programs are simply uninspired, according to Enderle.
 
"Generic word processing won't last long," he said. "The types of experiences that are going to make these successful are things like having a nanny-camera, or helping someone fill out an expense report or find out what time a movie is playing and order tickets."
 
Enderle said few of the software industry stalwarts have figured out how to create these kinds of programs for cell phones, which have caught on much faster than PDAs.
 
One upstart that has taken the initiative, however, is mobileID, a Los Gatos company that has licensed some of its applications to wireless phone service provider Nextel. The company's office suite does things like track a user's (usually a small and medium-size business) order from Kinko's and let them find the closest outlet.
 
Another firm making inroads is Redwood City's Phone.com. The firm has licensed its Web browser for cell phones -- or microbrowser -- to Sanyo, Samsung, Nokia, Motorola and Ericsson. But the company has set its sights higher.
 
Like many other so-called software infrastructure companies, Phone.com is trying to provide the standard, or platform, on which developers will base their products, whether they are for viewing a video or making online reservations. That goal puts it in lofty company. Technology titans like Microsoft, Nokia and Palm are all jockeying for the same position.
 
Of those, Microsoft seems to be the one to watch. With its huge bank account and marketing muscle, most analysts say, the company will own some portion of the wireless device market, through its own technology or through acquisitions.
 
But its smaller competitors and some analysts say the PC-centric view of the world that defined Microsoft could be its downfall in the wireless market. Early versions of Windows CE, Microsoft's first attempt at an operating system for handheld devices, flopped, and its Pocket PC devices have struggled against PDA industry leader Palm -- which controls about 60 percent of the market to Microsoft's 19 percent, according to IDC.
 
Many will be watching the software mammoth's impending family of smart phones, code-named "Stinger." To be marketed next year in the United States by Samsung, the phones will have an oversize color screen for wireless Web access.
 
 
Source: http://internet.about.com/gi/dynamic