Hi, Dave

I am not sure I understand your reference to 'cheapest computers'. As far as I can tell, the Raspberry Pi Zero is a scam. The pocketchip illustrates the problem with the Raspberry Pi. Once you add the components needed to make a useful, deployable computer - the cost is greater than that of
an XO.

I have yet to see a computer on the market that offers the capabilities of the XO for olpc deployments.

On a separate note. I looked at the Vision proposal. It certainly deserves a close look. However, I tried to find out what are 'best practices' only to be shown a perfect example of very bad practice. I followed a series of links only to find not one explained what a best practice is or who decides on
what is 'best'. I hope we can do a better job of documentation than that.

Tony

On 05/30/2016 04:36 AM, Dave Crossland wrote:
Hi

I want to return to this older thread because of James Cameron's comment in https://github.com/sugarlabs/sugar/pull/688#issuecomment-222393275 :

    On the assumption that Sugar Labs is dropping support for XO-1,
    I'll close this pull request. Thanks for your time!


But I understood from Tony and Adam in this thread that Sugar Labs _should_ keep support for the XO-1 as a goal. Adam said,

    In Haiti XO-1s will be dominant across many schools for years and
    year to come.  Similar to Tony's description, but these typically
    will be using 32GB SD cards -- thankfully these are incredibly
    affordable. The resilience/repairability of the XO-1 laptops is
    the absolutely fascinating part.


I think this goal is wise because it ensures that Sugar runs well on the cheapest computers - like the $10 getchip.com/pages/pocketchip <http://getchip.com/pages/pocketchip> and $5 https://www.raspberrypi.org/blog/raspberry-pi-zero - and ensures performance is only better on later XO models and 'regular' desktops/laptops.

I edited https://wiki.sugarlabs.org/go/Vision_proposal_2016 to reflect this.

Cheers
Dave


On 5 April 2016 at 17:04, James Cameron <qu...@laptop.org <mailto:qu...@laptop.org>> wrote:

    On Tue, Apr 05, 2016 at 07:37:45AM -0400, Dave Crossland wrote:
    >
    > Hi James
    >
    > On 1 April 2016 at 15:06, James Cameron <[1]qu...@laptop.org
    <mailto:qu...@laptop.org>> wrote:
    >
    >     Let me spin you a tail.
    >
    >     The myth of forward human development doesn't apply to software.
    >
    >     This is a parade of people, several walking abreast, beside
    a slow
    >     moving flat bed truck, all holding on to a ribbon.
    >
    >     The truck is the world, and the internet as it stands.
    >
    >     The first person, next to the truck, are our learners or users.
    >
    >     The second person is Sugar Labs; with our activities, and Sugar.
    >
    >     The third person is distributions of Linux, like Fedora and
    Ubuntu,
    >
    >     The fourth person are the hardware vendors, like commodity
    suppliers
    >     or OLPC.
    >
    >     The fifth person are the Linux kernel developers.
    >
    >     As the procession walks beside the truck, the ribbon is not
    always
    >     straight.
    >
    >     Some people walk faster than others.  Some let go of the
    ribbon and
    >     others take their place.
    >
    >     I'm glad you're here, you're bringing a new perspective.
    >
    >     But the ribbon is actually toilet paper, so the pressure to
    keep up,
    >     while real, doesn't get felt, instead the paper breaks.
    >
    >     Do not target a rapidly diminishing enthusiastic group, or
    the future
    >     users will suffer.
    >
    > I'm sorry, I didn't fully understand you here at the last line.
    You had said
    > earlier,
    >
    > >     for the future of Sugar Labs, they should be concentrating on
    > >     later designs than one from 2007 that is no longer
    available and
    > >     rapidly dying from old age.
    >
    > So you mean, it would be unwise for Sugar Lab's
    vision/mission/strategy for the
    > next 3-5 years to focus on supporting the rapidly diminishing (yet
    > enthusiastic) group of XO owners, and focus on the future users
    who are not XO
    > owners?

    You might target this group of XO-1 owners and become a closed
    community into which all communications are judged against suitability
    for the majority (which would then be XO-1 owners).

    It would feel good!  [warning, sarcasm in this paragraph]

    I'm loath to battle the laws of physics, 'cause I know who wins.

    --
    James Cameron
    http://quozl.netrek.org/




--
Cheers
Dave


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