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RPi use cases explained

e14 Contributor
e14 Contributor over 13 years ago

The RPi FAQ says:

Can you test it to make sure that it is suitable for <X>?

If you want to use it for something that we haven’t tested, and that it’s not intended for (i.e. anything but the educational work we’re planning for it), then that development work is up to you.

 

Although they realize that inexpensive computers will be used for more than just

education, and they don't discourage that, they want to be sure that you know that

they're an educational charity and they don't want you asking them to do any work

that falls outside the scope of that mission.

 

But then we see a press release from Collabora that appears to indicate that

non-educational use cases such as advanced multimedia playback, complex digital signage,

and set-top boxes, are driving the RPF's recent improvements to the VideoCore firmware:

 

 

While collaborating with the Raspberry Pi foundation, improvements to the VideoCore firmware were made by the foundation to further the performance and stability of the Raspberry Pi. Despite the full-featured drivers for X11, it wasn't previously possible to meet the requirements of certain use cases such as advanced multimedia playback, complex digital signage or set-top boxes.

 

http://www.collabora.com/press/2013/05/collabora-brings-wayland-and-x11-graphics-performance-to-raspberry-pi.html

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  • e14 Contributor
    e14 Contributor over 13 years ago in reply to e14 Contributor

    Stuart,

       Welcome!  The moderation on this forum is night-and-day different from rpi.org

    or wikipedia.  You can make insightful observations here without fear of banning,

    outing, thread-locking, reverting, etc.  If your wikipedia edits are something you

    would like to discuss here, feel free.

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  • e14 Contributor
    e14 Contributor over 13 years ago in reply to johnbeetem

    In fact, I believe music and software have a great deal in common.  In both cases, you have a static representation -- a source code.  The source code is mostly linear, but does include looping and conditional constructs.

     

    Have you seen Knuth's paper: "The Complexity of Songs"?

    http://www.cs.utexas.edu/users/arvindn/misc/knuth_song_complexity.pdf

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  • morgaine
    morgaine over 13 years ago in reply to e14 Contributor

    April edition of Comms. ACM. image

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  • morgaine
    morgaine over 13 years ago in reply to e14 Contributor

    coder27 wrote:

     

    Eben [cut] apparently had his position as Director terminated as of 07 Jan 2013:

         http://opencorporates.com/filings/181509848

    or maybe as early as 18 December 2012:

          http://opencorporates.com/companies/gb/06758215

     

    That seems clear enough, but "Why?" is a more difficult question.  I wonder if there is some kind of rule in UK about directors of non-profits not being allowed to simultaneously be directors of for-profit companies on which the non-profit is dependent?  Or maybe some kind of tax reason?

     

    Maybe someone should simply ask him at his next personal appearance in an RPF role.  I remember from his early days that he used to answer questions quite clearly without the evasion that is typical of politicians and PR people.

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  • Problemchild
    Problemchild over 13 years ago in reply to morgaine

    With such a large numebr of RPI malcontents runingon this forum I can only say it will be a matter of time before the Fanboi horde finds us and chases us about with torches and pitchforks image

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  • e14 Contributor
    e14 Contributor over 13 years ago in reply to morgaine

    Maybe someone should simply ask him at his next personal appearance in an RPF role. 

     

    Maybe RPF should set up a web site with an "About us" page that says who their officers

    and directors are.

     

    Maybe RPF should set up a web site with a forum where questions like this can be asked.

     

    Maybe E14 can tell us who signs any recent contracts on behalf of RPF.

     

    lots of maybe's.

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  • e14 Contributor
    e14 Contributor over 13 years ago in reply to Problemchild

    With such a large numebr of RPI malcontents runingon this forum I can only say it will be a matter of time before the Fanboi horde finds us and chases us about with torches and pitchforks image

     

    Perhaps.  But the Fanboi horde has been told by JamesH that it's worthwhile reading this forum,

    and not too many have shown up to cause trouble.  The ones that do, it's pretty obvious who they are.

     

    by jamesh » Mon Sep 24, 2012 12:51 pm

    Please take some of what said on that forum with pinch of salt - lots of pie in the sky thinking on there, which tend to gives people the wrong idea. They don't have any more information available than anyone here - less in fact than the mods here. Obviously we cannot make changes to that site when there is wrong information - that's E14's moderators jobs and they don't actually have any as far as I can tell! It also tends to be frequented by people who have been banned from this site for various reasons, so can have some rather bitter and unpleasant commentary. That said, there is also lots of good information there, so worthwhile keeping an eye on it. Just keep the above in mind.

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  • e14 Contributor
    e14 Contributor over 13 years ago in reply to morgaine

    That seems clear enough, but "Why?" is a more difficult question.  I wonder if there is some kind of rule in UK about directors of non-profits not being allowed to simultaneously be directors of for-profit companies on which the non-profit is dependent?  Or maybe some kind of tax reason?

     

    OK, here's what I think Andy has been struggling to explain.

    UK charities have rules about for-profit trading: 

      http://www.charitycommission.gov.uk/publications/cc35.aspx#d

     

    A trading subsidiary must be used in any case where there would be a significant risk to the assets of the charity, if it were to carry on non-primary purpose trading itself (see C8). ...

     

    RPF apparently felt the need to spend a few hundred thousand dollars of what would

    have likely been scarce charitable funds to buy up 50,000 256MB RAM chips around

    the October 2012 launch of the 512MB version.

    RPF also apparently felt the need to expand its marketing scope to include non-charitable

    industrial applications such as digital signage.

     

    So the RPF set up a trading subsidiary, "Raspberry Pi (Trading) Limited",

    Company number: 08207441, on September 10, 2012.

    Eben was appointed a director of the subsidiary on Jan 07, 2013,

    coinciding with the termination of his directorship of RPF, per RES01

    dated December 18, 2012.

    http://bizzy.co.uk/uk/08207441/raspberry-pi-trading  (see "documents" tab)

     

    The subsidiary's directors are listed here:

    https://www.duedil.com/company/08207441/raspberry-pi-trading-limited/people

    with only Eben and Jack Lang in common with the original six RPF directors.

     

    A 30 April 2013 news report explained:

    Eben Upton, executive director of the Raspberry Pi Foundation said: “On the basis of guidance received from our professional advisers, we've separated the existing trading activities of the Foundation into a wholly-owned trading subsidiary, Raspberry Pi (Trading) Ltd, while the Foundation continues to pursue its original educational mission. This is apparently considered best practice for charities which conduct significant commercial activity – charity shops would be a good example.”

    http://www.businessweekly.co.uk/hi-tech/15343-california-boost-as-raspberry-pi-takes-new-commercial-view

     

    Maybe now we know what Pete Lomas was hinting at on Sept 25, 2012, when he wrote:

     

    What we learned is that you have to sell out (a little) to sell (a lot).

     

    And it may shed some new light on Eben's comments:

    I don't believe that there was any way that we could have done this as a commercial venture. I mean, you see the number of sales and it's easy to think, “Wow, I wish I could make some profit out of that!”. You're generating all this value and none of it is going to your wallet. But in practice actually it's fantastic.

    http://www.techspot.com/article/531-eben-upton-interview/

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  • e14 Contributor
    e14 Contributor over 13 years ago in reply to e14 Contributor

    Excellent bit of research, coder27. I was looking forward to seeing RPi's 2012 numbers on the Charity Commission's website, but now they've started carving things up those numbers won't be quite so meaningful on their own...

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  • morgaine
    morgaine over 13 years ago in reply to e14 Contributor

    As Jonathan said, very good research.

     

    I now look forward to the RPF forum users openly discussing the for-profit activities of Raspberry Pi (Trading) Ltd, and quantifying the amounts extracted as profit versus those used for educational goals.  I'm sure the moderators there will be totally happy with letting the discussion proceed. image

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