Tag Archive for 'open source'

Open Source Symbian and N97 Hands-On

Me and the N97Yesterday after the Symbian Partners Event, I was invited to attend a "Bloggers Dinner".  When I got an email saying dinner would be at the Carnelian Room I knew that my attire of Mobile Camp tee shirt and jeans wasn't going to cut it.  Quick change to khakis and a collared shirt and I was off.

The Carnelian Room was a gas.  Best known for its view, it's at the top of the 555 California tower, the city's second tallest building. Our party was seated by a window with a great view of the Bay Bridge and Oakland/Berkeley skyline. Online reviews of the Carnelian's food are rather mixed but I was very happy with my choices of a braised scallop appetizer, garden salad and swordfish dinner.

There were about 20 people at the dinner which was hosted by Symbian EVP for Research, David Wood. I took the opportunity to ask David how he would feel if, when the Symbian code is released in April, one of the Chinese manufacturers of iPhone clones paid the $1500 to join the Foundation and started producing Symbian phones.  David said that was exactly what he hoped would happen, at least as long as the OEM didn't try to claim the phones were something they were not, like Nokias.  I also discovered that David has a blog, dw2-0.com. I visited it this morning and found he had just posted that all versions of Nokia's Carbide C++ Symbian development platform are now available free of charge under the Eclipse Public License.  Great news and very much in keeping with the open source spirit. David is keen to increase Symbian's market share in the US by making more unlocked Symbian phones available here and by delivering Symbian CDMA handsets, something I think is crucial in a market that is more than 50%  CDMA.

VentureBeat founder Matt Marshall asked David about the Symbian Foudation's business model.  David said that the Foundation has funding for the next two years from the original partners and that they are exploring various revenue sources after that including advertising.

David cleverly had the guests switch places at the table after the first course to extend the networking effect.  I ended up getting a great hands demo of the N97 from Nokia's Victor Briton.  It's quite a bit smaller and thinner than I expected, about the size of the Nokia 5800 or Samsung Impuse.  Amazing that Nokia managed to get a slide out keyboard and a 5 MP camera into such a compact form factor.  The screen is great and I found the keyboard easier to type on than the G1 and AT&T Tilt.  I was warned that the the device was one of about 20 in existence and the software was "pre-Alpha" but I didn't experience any issues.  A killer feature of the N97 is that Web Runtime Widgets can run on the idle screen and can update themselves to display things like stock quotes, weather or new IMs or Tweets.

I also spoke with Lester Madden, a Symbian Signed manger.  Application signing and Open Source seem somewhat at odds to me.  Lester believes that signing is necessary for native Symbian apps but he seems committed  to making it easier and more affordable for developers including those developing free applications.  I have no problem with signing as a value added process for vendors who want to certify the origin and integrity of their products.  However, I believe that in an open system the user, not the OEM, carrier or OS should get to decide what apps can be installed and what privileges they are granted.

There's more on the event and the N97 on the web; TnkGrl with 13 pictures of the N97 and Mike Rowehl on the Symbian Partner Event,  bloggers dinner and Symbian Signed.

Based on what I saw and heard yesterday, I now have a much more positive view of open source Symbian.  It's a lot closer than I though, we should see handsets this year. I expect Symbian to be a viable alternative to Android as a free and open platform for OEMs small and large and I hope to see a flood of new, inovative and low cost Symbian handsets arriving in years to come

InMobi - Global Mobile Ad Network

Symbian Partner Event

Symbian LogoI'm at the Symbian Partner Event in San Francisco today. I'm hoping to learn more about what the open source Symbian OS will look like.

I'm particularly interested in whether it will be complete enough that OEMs and hackers can relatively easily slap it on existing hardware. The full open source code release is still 18 months a way so I suspect details will be scarce but if I hear anything I'll pass it along.

I'm live blogging this using the BoostBerry (an old BlackBerry 7100i with a Boost Mobile prepaid SIM). AT&T has no coverage in the conference room! Boost showing full bars.

Not much so far. AOL has joined the Symbian foundation and Google is showing off street view in next version of s60 google maps. The new map's release is "imminent".

Jay Sullivan from Mozilla spoke mainly about how open source changes a company's culture and the challenges of managing a large open source project. Jay did let drop that Mozilla has started working on a s60 browser.

Gregory Gorman says not to write Motorola off. The new CTO is revitalizing the company around Android. Morale is up and there is an air of excitement at the company again.

Jason Parker, the Symbian kernel product manager, talked about symmetric multi-processing (SMP), I.e., using two or more CPUs simultaneously. He expects the first SMP handsets to ship in 2010 at the earliest.

Binary compatibility will be maintained. The SMP kernel will run legacy apps in a single processor compatibility mode.

Jonathan Webb, another Symbian Product Manager, introduced FreeWay, a new Symbian feature which will seamlessly switch between the phone network and wifi, including voip for voice calls, whichever is cheapest! Freeway enabled phones are expected to ship by the end of 2009.

Symbian will be getting a new multimedia and image processing architecture in 9.5 which will ship In late 2010. Among other things this will mean camera phones with near zero shutter lag! I didn't believe it until I saw a demo. It seems to work by capturing 15 frames per second before the shutter is even fully depressed and retaining the one captured at the intended moment.

Charles Davies, Symbian CTO, gave more details on the open source roadmap.

  • What Symbian is calling "Day 1", when the first code has been moved up.  Expect to see code by April. Initially only a minority of the 85 "packages" that make up the OS will be open-sourced. The rest will be limited to Symbian Foundation members. Membership price has been reduced to $1500/year.
  • Every six months additional packages will be released with the full OS becoming available under the Eclipse Public License by the end of 2010.

Regarding tools, the Symbian Foundation has adopted the open source Mercurial package repository and Bugzilla big tracking system.

In the final Q&A there was a question as to whether Symbian has any plans for an iPhone-like app store. The answer was not currently, that it's up to the community to decide what's needed.

That wraps up the event. I'm off to a Symbian sponsored "blogger dinner". Should be interesting, more tomorrow.

InMobi - Global Mobile Ad Network

Free Symbian Partner Event Dec. 4th in San Francisco

Symbian Logo

Symbian is holding a Partner Event in San Francisco on December 4th.  Traditionally these been restricted to Symbian Ltd licenses, but now they are open to the mobile community without charge.  This comes after Nokia purchased Symbian Ltd earlier this year and turned its assets over to the new non-profit Symbian Foundation which will open source the entire OS under the Eclipse Public License. Current plans are for an initial release of substantial parts of Symbian in the first half of 2009, with full code release by June 2010.

The agenda looks interesting with speakers from AT&T, Symbian, Nokia and Mozilla, a panel on "Succeeding in the US", something that has so far alluded Symbian, and technical presentations on symmetric multi-processing, multimedia and Symbian's new "Freeway" connection management architecture. Plus there will  be a "Fast Pitch" session where start-ups have a five minutes to pitch their product or services to a panel of device OEM and carrier representatives.

Attendance is free but limited. If you are interested sign up today at symbianpartnerevent.com.  I plan to attend so look for me and say hi or use the contact form to arrange a meet-up.

InMobi - Global Mobile Ad Network

Open Source Symbian

Nokia Symbian

The mobile world is abuzz with the news of Nokia's plans to open source Symbian.  There's been a lot of great analysis of what this means for Nokia and its major competitors.  If you aren't up to speed on what it means, I recommend Micheal Mace's in depth business analysis, Symbian changes everything, and nothing and Simon Judge's developer perspective,

What I'm  wondering though is how the existence of a free, high quality, open source mobile software stack will change the whole mobile ecosystem.  I'm struck by two things:

  • The barriers to entry for anyone wanting to manufacture advanced handsets have been lowered dramatically.  There are hundreds of mobile phone makers in China and elsewhere with very low costs making cheap hones for the domestic market.  Will some of them add  Symbian or Android phones to their product mix?  I think they will and that we will see direct to consumer online sales of generic smartphones before very long. Think zzzPhone or fake iPhone but toting a real OS.
  • Open sourcing Symbian offers the possibility of community development based on the Symbian core. Imagine Symbian Kernel hackers branching off the Symbian core to create custom mobile operating systems. With the full source its possible to do things like removing the restrictions on unsigned applications and adding features that Nokia's carrier customers don't want you to have like VOIP over 3G.  Someday will we be flashing our old S60 handsets with customized Symbian builds from a mobile hacker community?

A lot depends on just how complete Symbian's open source offering is. I don't think the software that manages the cellular radio or the boot loader needed to flash a new OS onto a phone are considered part of the OS. There's a lot of licensed intellectual property tied up in cellular radio software that can't open sourced.  The would-be phone manufacturer and the hacker will have quite a bit of work to do to fill in the missing pieces.

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