Tag Archives: xo-1.75

OLPC XO-3 design update

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The XO-3 design work is coming along, still scheduled for the end of next year.  The screen will be one of the latest Pixel Qi models.  They will run Linux, though what flavor is still under investigation; followers of C. Scott’s blog can read the full details there.  And like the XO-1.75, they will use an ARM chip.

In an IDG interview, Nicholas notes that design discussions about how to implement solar and satellite connectivity continue.  Meanwhile, those interested in working on software for the XO-3 are invited to get involved in XO-1.75 hacking this summer.

Contributors program versions of the beta-test boards will be available soon.

 

XO-1.75 this summer: lower power, hopefully lower cost

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The XO-1.75 prototypes are currently under development, and the laptops will enter mass production this summer. Some touchscreen prototypes are being made as well, but the primary model will not have touch. Thanks to Armada 610 ARM processors and improved Pixel Qi screens, the 1.75 will draw roughly half the power of the 1.5, while keeping roughly the same form factor and most of the existing industrial design.

These will be our first models with ARM chips, which we plan to use in our tablet designs later this year. The 1.75 should be roughly $20 cheaper to manufacture, than the 1.5, but the real drop in cost will come for rural deployments, as a result of the lessened power requirements. Not quite in the human-powerable range yet, but getting there.

The XO-3 will have a larger 9.7″ screen when it comes out in 2012, and will shave off another significant fraction of power – up to another full Watt.

Books in Browsers @ the Internet Archive

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I’m at the Open Content Alliance‘s annual meeting, this year about Books in Browsers, hosted at the Internet Archive in SF. It’s an encouraging gathering, with a lot of the technical and social implementations lining up as people give their short presentations.

I spoke yesterday about the olpc use case of rural and offline schools (you can find my slides online on the OLPC wiki), where bookreaders and the books they can find are often all that students have in the way of a regional library. Others in the audience added that there is also often no historical division between receiving stories and creating your own, or a tradition of ‘received knowledge’ that publishers have decided is worth distributing.

A few wonderful bits of news: the Internet Archive’s bookreader, which is one of the best browser-based readers around, now works with touchscreen input (NTS: get them a 1.75 model once they’re available!; some of their sliders are too small/close to the screen edges for the XO bezel). Mary Lou brought a new Pixel Qi screen with her from Taiwan (she and John will both be @ SFSU tomorrow). And a lot of people in attendance (including many people who are building the next gen of bookreader) are working on one of the core ideas of modern collaboration — that everyone is both reader and author at different times.

My favorite quote from the event so far: “Before the writer was ‘author’, before the invention of [literary] ‘genius’, artists simply transmitted culture that preexisted: spongs, dances, text, stories, poems that didn’t ‘belong’ to anyone. And their skill was the skill to transmit, not of invention, and attributable to a [muse], not to personal genius.”

I hope to see some of you tonight at 5pm at the opening party for the community summit!