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Google, Linaro Develop Custom Android Edition For Project Ara

rtoz writes with this excerpt from an IDG story about the creation of an Android fork made just for Google's modular cell-phone project : A special edition of Android had to be created for the unique customizable design of Project Ara, said George Grey, CEO of Linaro. ... Android can already plug and play SD cards. But Grey said additional OS functionality is needed for storage, cameras and other modules that are typically inside smartphones, but can now be externally added to Project Ara. A lot of work is also being done on UniPro transport drivers, which connect modules and components in Project Ara. UniPro protocol drivers in Android will function much like the USB protocol, where modules will be recognized based on different driver "classes," such as those for networking, sensor, imaging, input and others. Some attachable parts may not be recognized by Android. For those parts, separate drivers need to be developed by module makers through emulators. "That will be need to be done in a secure system so the device can't do damage to the system," Grey said. Project Ara is a very disruptive concept, and it turns around conventional thinking on how to build phones, Grey said.

9 of 46 comments (clear)

  1. im happy google took this on by ganjadude · · Score: 4, Insightful

    Was watching this from the time it was just a theory and renderings and I love the idea, why dish out hundreds for an entire new phone when all you want is more storage? Or a better camera? I would love to upgrade individual parts a la desktop computers, and it has a real shot of becoming a reality with backing by any of the big guys

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    1. Re:im happy google took this on by RyuuzakiTetsuya · · Score: 4, Insightful

      I think this kind of thinking is pretty detrimental to mobile.

      When you put a "better" camera on, will it have new optics? Will it jut out of the case like a sore thumb? What about new SoCs? Will heat and battery become problems?

      I'm pretty skeptical. I think mobile has been a huge hit because of the trend away from desktop modes of thinking. Holistic integrated things are more than the sums of their parts than generic gizmos that are just a random slathering of parts.

      Take for example the iPhone 5s. The finger print sensor has been amazing, but it wouldn't work with out the A7's secure enclave. To do that in Ara you'd have to ship a replacement button or have a sensor on the module itself.

      --
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    2. Re:im happy google took this on by ArcadeMan · · Score: 3, Interesting

      If this catches on, I hope we'll see bigger-than-Ara but still compatible modules based on the same A-size-paper-style specifications for bigger devices such as tablets and laptops. Buy a new camera, put it on your cellphone, put your old cellphone camera on your laptop and sell your old laptop camera.

    3. Re:im happy google took this on by ArcadeMan · · Score: 4, Insightful

      Just think different a little bit. Integrate the secure enclave into the button/sensor module.

    4. Re:im happy google took this on by Anonymous Coward · · Score: 2, Interesting

      I'm looking at this from a different perspective. If I have a "mobile" base that I can build off I have an extremely versatile micro pc that I can custom build to fit a purpose. It may be too clunky to be your daily driver phone replacement - but ara screams to be the base of things like media centers, nas boxes, remote camera setups - a million embedded systems I can't even think of.

      I see this as a way for android to make the jump to desktop OS replacement

  2. I like the idea in principle by JanneM · · Score: 2

    I like the idea in principle. I do think it's really useful to customize a few specific parts - one person might want a high-performance (and large, and expensive)) camera module both front anb back; another prefers just a minimal camera and gets a larger battery instead; a third has a job where cameras are banned and opts to get none at all. A fingerprint reader, a headphone jack, or an SD card slot are other options people may want to add or skip.

    But I do not think upgradeable phones are meaningful. After 2-3 years with a phone, it's pretty beat up. Screen is scratched and dimming, the case is scuffed and creaky, buttons don't quite work, connectors are getting glitchy, the battery is dying and both CPU and memory are getting old. I'd want to upgrade all of it - I want a new phone, not throw money at the old one.

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  3. They're trying to imitate Jobs. by Anonymous Coward · · Score: 2

    The modern "tech talk" is a creation of Steve Jobs. He'd go on stage, wave his hands around, and spew hype. Maybe he'd hold up whatever the newest gadget was, but just for a few moments. It'd be a show that Apple fanatics loved to watch, but it had basically no substance to it.

    Unfortunately, now we've had a generation of Silicon Valley executives who have worshipped Jobs. They try to imitate him to no end. While his techniques may be somewhat effective when the presenter is revered as some sort of a demi-god by his subordinates and customers, it just doesn't work at all when it's merely some VP of This-Week's-Hyped-Technology from some other company.

    I never thought I'd say this, but give me the good old days of Bill Gates on stage, actually demoing the new products himself. His down-to-earth talks were far better to watch than the modern-day shitfests where one quasi-hipster/executive hybrid after another poops hype out of his or her mouth on stage.

  4. different from my experience. Cult, speciality by raymorris · · Score: 2

    First, let me say I think this will have a cult following like the hackable versions of the WRT54, I don't think MOST people want it. That said, I've never experienced this:

    > it's pretty beat up. Screen is scratched and dimming, the case is scuffed and creaky, buttons don't quite work, connectors are getting glitchy, the battery is dying and both CPU and memory are getting old.

    I've experienced each one of those, but I don't think more than one ever.
    My last phone, I bricked the internal storage when it was only a few months old and it wouldn't boot. Its replacement had very similar specs. Had I purchased a camera module, or IR module, etc. I would definitely have reused them. The device before that, the power button broke. The device was still up-to-date enough, it just couldn't be turned on and off. In both instances, the screen and other parts were fine. I don't think I've scratched up a screen since the days of WAP feature phones with plastic screens. Glass is hard to scratch up.

    Of course your experience may be different. That's the point, actually, different strokes for different folks

    The other category of use-case other than the hacker/maker types may be preconfigured specialized versions from value added resellers. You may have seen firefighters trying out Google Glass. A firefighter phone would have a water resistant case, an IR camera, which is just a regular camera with the IR filter removed, a very loud speaker, a close-proximity findme feature, etc. It could even have a software defined radio module to use as a radio.

    Next door to the fire training field is the search and rescue training center, and nearby the paramedic training. Search and rescue professionals might like some of the features of the firefighter phone and buy one configured with search and rescue modules like an upgraded GPS, compass, and a larger antenna for extended range.

    Ps - I with the fire instructors and I'm a step ahead on that particular market. There are many other markets, though - extreme sports fanatics, outdoorsmen, MUSIC phones with great speakers ....

  5. Re:Will modular cellphones be one of the flops... by lister+king+of+smeg · · Score: 3, Insightful

    Just like modular laptops did? That didn't seem to have gone anywhere.

    You mean like the laptop I have that I swapped out the RAM the hard drive and others where I swapped out optical drives or wifi cards? laptops are modular just not easy like desktop.

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