Linux set to make mobile splash

InfoWorld - Linux is set to make a major impact in the mobile computing realm, the executive director of the Linux Foundation stressed at a conference Monday morning.

Speaking at the Open Mobile Exchange portion of the O'Reilly Open Source Conference (OSCON) in Portland, Ore., Jim Zemlin, executive director of the foundation, touted the trends and technologies pushing Linux into a leadership position in mobile systems. He was followed by Jason Grigsby, Web strategist at mobile and Web design firm Cloud Four, who emphasized the coming influence of the mobile Web but countered that developers are not ready for it.

Zemlin said Linux has emerged as a primary platform, even on the desktop, but it has also spread to devices such as gas pumps and medical equipment. It is also being deployed in Wall Street trading, consumer electronics and in space-based equipment.

"It's clear that Linux is going to be a leader in the mobile space," Zemlin said.

Linux, according to Zemlin, offers a unified product platform, flexibility, and a software stack. It also has experienced an increase in the volume of software content, with the lines of Linux handset code doubling every year.

"Really, what's happening in mobile is instead of having a hardware-up approach, you're starting to see a software-down approach," with the software experience driving the mobile marketplace, he said.

By supporting Linux, developers don't have to contend with compatibility issues of supporting different platforms. The industry wants to get away from that, he said.

"It's just a nightmare to support all these different OSes and try to maintain some degree of compatibilty," Zemlin said.

Different middleware packages and application development frameworks are available for Linux. "There's a huge freedom to mix the core Linux kernel," he said.

Business drivers for Linux include reduced deployment costs, room to differentiate, and an ecosystem of development around phone platforms. "It's obviously a royalty-free platform. That's a huge business driver, Zemlin said.

"Linux really allows device manufacturers and new people to come in and create their own brand," he said.

Symbian's move to open source has had a negative impact on Microsoft Corp.'s Windows, leaving it the only royalty-based mobile platform, Zemlin said .

Linux application development is starting to coalesce around initiatives such as Google's Android and LiMo (Linux Mobile Foundation), he said. Other Linux efforts are afoot such as Openmmoko, to create a smart-phone platform, and Ubuntu Mobile, Zemlin said.

"There really isn't any major player from a corporate point of view who doesn't have their foot in some way in the Linux camp," other than Microsoft, Zemlin said.

Other efforts involve development of Linux mobile devices such as notebook systems. "You're going to see 50 of those companies launch next year," Zemlin said.

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