Showing posts with label sugar. Show all posts
Showing posts with label sugar. Show all posts

20 May 2009

Nobody Buying Windows XO Laptops?

One of the most vexed questions at the moment is the state of the netbook market. What are the returns for GNU/Linux-based systems? And is it true that Windows XP is all-conquering here? Unfortunately, despite all this sound and fury, there are few data points to provide much guidance. So some news from the the OLPC community is particularly interesting.

As you may recall, one of Microsoft's bigger "victories" was getting OLPC to offer Windows XP versions alongside the original Sugar-based system, running on GNU/Linux:


It was almost exactly one year ago that Nicholas Negroponte announced an agreement between OLPC and Microsoft to bring Windows XP to the XO-1 to great turmoil. I vividly remember the late-night flood of e-mails and IRC chats where everyone was trying to figure out just what that announcement really meant.

Someone from the One Laptop Per Child News site has had the excellent idea of following things up:

I've been wondering about what ever happened to these Windows XP-based OLPC trials. I haven't really heard anything about them in quite some time. Now more recently I've asked around and found there is a good reason why I haven't seen anything: countries are choosing Sugar over Windows XP for their XO deployments.

Apparently the conversations are going pretty much as many of us had expected: Initially country representatives inquire if Windows XP runs on the XO laptop. That doesn't really come as a surprise - for many people Windows is the definition of a computer. However, upon further investigation every country decided to stick to Sugar.

So, is this evidence that XP is a damp squib in the OLPC world? And what implications does it have for netbooks?

10 April 2009

Open Sourcing 3D Printer Materials

I've written a fair amount about open source fabbers, but here's someone addressing another important aspect: open sourcing how to make the basic material used by 3D printers:

About five years ago, Mark Ganter, a UW mechanical engineering professor and longtime practitioner of 3-D printing, became frustrated with the high cost of commercial materials and began experimenting with his own formulas. He and his students gradually developed a home-brew approach, replacing a proprietary mix with artists' ceramic powder blended with sugar and maltodextrin, a nutritional supplement. The results are printed in a recent issue of Ceramics Monthly. Co-authors are Duane Storti, UW associate professor of mechanical engineering, and Ben Utela, a former UW doctoral student.

"Normally these supplies cost $30 to $50 a pound. Our materials cost less than a dollar a pound," said Ganter. He said he wants to distribute the free recipes in order to democratize 3-D printing and expand the range of printable objects.

(Via Boing Boing.)

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09 September 2008

Give One, Get One: I Still Don't Get It

There can be few open source projects that offered so much promise, and yet which have so signally failed to deliver, as One Laptop Per Child. As I noted below, open source software seems made for education, and the idea of combining that with hardware specifically designed for children in developing countries, with all that implies in terms of ruggedness, power availability and access to infrastructure, seemed just inspired....

On Open Enterprise blog.

23 April 2008

OLPC is Dead...

...and Matthew Aslett is dead-on:


“One can be an open-source advocate without being an open-source fundamentalist,” Negroponte told the AP, while lamenting that the focus on open source software had caused technical problems, such as limiting support for Flash. “Negroponte said he was mainly concerned with putting as many laptops as possible in children’s hands,” added the AP.

The focus on laptop sales is laudable, but it is debatable whether it justifies abandoning open source software. This is a matter not of fundamentalism, but of principles.

Sad, but the prospect of Sugar running on other low-cost GNU/Linux laptops almost makes up for it.

Update: Even more on Negroponte's insane embrace of Windows XP, and his apparent lack of understanding as far as open source is concerned, here.