Google Phone

Recently Google held three developer workshops - in London, Munich and Tel Aviv - to publicise accurate Android facts and demonstrate how to code on the platform; another such event will be held on the 23rd in Boston.  Lance Davis of RegDeveloper was invited, along with other software coders, to visit Google’s London office and get some basic understanding of how the company has put together the Android embedded OS. 

For the non-coders among us, or those new to mobile development, Lance neatly illustrates the challenge Google has faced - and perhaps set for programmers already working in the field - by comparing computer versus phone architecture:

“Computer people coming to mobile have a very different view of phone architecture to phone people adding features. Phone people see the phone functions - the GSM chipset, Bluetooth, DVB-H, for example, as a foundation, with drivers on top. Then there’s an abstraction layer, an operating system, a user interface framework and the applications on top. Computer people look at the system as a processor with a BIOS on top, then an OS, framework and applications. The bits that mobile phone people see as a foundation, the computer people see as an adjunct connected by drivers. Voice is just another application. And this approach was reflected yesterday” Lance Davis, RegDeveloper

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From February 8th, the Massachusetts Institute of Technology (MIT) will be running a class in Android software development, as part of a new program centred on phone-based programming.  Led by Professor Hal Abelson, the course comes under the remit of the Computer Science program, and will feature guest instructors including Google’s Rich Miner, ConnectedBit’s Dave Mitchell and Eric Carlson, and MIT’s Rajeev Surati and Andrew Yu.  A broad range of topics will apparently be covered, including Location Based Services which Google has already tipped as the next phase in cellphone use and mobile advertising.

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As we reported was in the pipeline in late December last year, Google and Japanese carrier NTT DoCoMo have reached an agreement whereby Google-powered searches will be the default through the operator’s i-mode portal, keyword based AdWords advertising will be included on search results pages, and handsets will have improved access to Google’s online application suite.  Initially, Google Maps will be preloaded on all handsets and, for those devices with full browsers, Google will be the preset homepage; subsequently Gmail, YouTube and Picasa will all be integrated into the i-mode system.

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After a delay while Google’s engineers attempted to fix the submissions system, the Android Developer Challenge has finally opened for entries.  With a total prize-fund of $10m, the competition has both been lauded and criticised as stimulating software coding and simultaneously encouraging developers to jealously guard their skills.  Challenge I, which will be accepting entries until March 3rd, will offer 50-percent of that jackpot, with fifty winning entries getting a guaranteed $25,000 each and the possibility of supplementary awards - ten of $100,000 and ten of $275,000 - for particularly good applications.

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It’s not just the Android SDK that has come under some fire for being prematurely announced; the much-publicised Developer Fund, which held promises of $10m in funding for coders willing to produce apps for the new mobile platform, has itself been delayed after Google’s engineers discovered bugs in the submissions website.  In fact, at the moment that’s no big deal: the final Terms & Conditions paperwork - which will detail such important elements as who holds the IP of submitted applications - are yet to be ready, leaving developers uncertain and cautious as to their long-term involvement in their own software and in Android itself.

“As you probably know, the Android Developer Challenge submission period for the first round is scheduled to run from today, 2 January, through 3 March. Unfortunately final testing revealed some cross-browser bugs in the application we’ll be using to allow you submit your work. We’re fixing those now, and will have the site up and running as soon as we possibly can. At the same time that the submission application becomes available, we’ll also make the final Terms and Conditions of the competition available” Android Developer Challenge blog

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As useful as the Android SDK’s emulator is at playing with layouts, testing code and generally experimenting with various versions of software, there are times when having the platform on a handset you can physically hold is preferable; only then can you gauge how straightforward your UI is with a cellphone’s keys, or whether the typical display can do it justice.  Few developers will have access to an official gPhone prototype, however, and while projects such as Bug Lab’s BUG modular smartphone suggest an innovative alternative, they too will often be outside of the reach of many.  Josh Guilfoyle has been working on using a Windows Mobile-based smartphone as an Android test platform; the handsets are readily available, and thanks to full-screen VNC it allows programmers to experience their wares outside of the SDK.

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Just as the creatively overhauled Google interface for the Apple iPhone was heralded as the search company “practising” for their own Android platform, the news that Japanese carrier NTT DoCoMo is considering using Google-powered search and email functionality in their own handsets will likely be viewed as further evidence of paving the way for 2008’s gPhones.  Sources quoted in the Nikkei business daily claimed that from as early as Spring DoCoMo subscribers with compatible handsets will be able to access their Google-based email, calendar, photos and searches through the i-mode network.

“We are currently studying the possibility of an alliance in search services with domestic or overseas partners, but nothing has been decided yet” Hiroto Nakagawa, DoCoMo spokesman

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After lamenting the absence of (public) contenders for the $10m Google Android coding prize, mobile first-person shooter WiFi Army could stand a chance of scooping some of that cash with its blend of GPS, Google Maps and the camera likely to be included in most gPhones.  Developed by W2Pi Entertainment, players register online with a current photo and then rivals attempt to locate them using GPS-fed Google Maps.  Points are scored by “shooting” opponents with the camera; their image is compared to that on the server to confirm their identity. 

Check out the demo videos of WiFi Army after the cut

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Inputting data into a handheld device - and extracting data in a meaningful, easily interpreted way - is a hurdle that, although seemingly low-level, presents a real problem for developers looking to produce data-rich applications.  In Japan, the QR barcode system has been implemented with some degree of success, using matrix codes that can store address or URLs revealed by ’scanning’ them with a cellphone’s camera; Android developer Tom Gibara has created what could possibly be the next level of matrix coding - a system he calls Moseycode - which not only uses matrices to input data but can then overlay the visual output in real-time on the cellphone’s screen.

As the video (after the cut) shows, the Android software can recognise a 2D barcode glyph and then, according to its physical orientation, display varying information overlaid onto the glyph itself or, as in the second video, near to the glyph.  In this early demo, running on the Android SDK platform rather than as a mockup, the Moseycode tracks the four categories (author, location, status and comments) and can be zoomed in/out by moving the matrix code closer to or further from the cellphone’s camera.

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Could a spinoff from Microsoft Research end up providing another open-access piece of the Android mobile-internet experience?  That looks to be the word out of Zumobi, a developer of the self-titled mobile browser that uses a unique “tiles” system of organising specific web content - such as Flickr feeds, multimedia content, information from RSS or blog data - and serving it up in a scrolling, resizing UI they’re calling the Zooming User Interface.

“Whether it’s Android [Google’s platform for mobile devices], Verizon or Nokia, we want to provide a simple solution for people to access the data” Beth Goza, Senior Marketing Manager, Zumobi

Check out the video demo of the Zumobi beta release, after the cut

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