One Laptop per Child

Daniel Drake has good news for XOs of all flavors:

OLPC OS 11.2 is now out for both XO-1 and XO-1.5, along with some activity updates.
Install it and check it out!

This release is build on Fedora 14 and Sugar 0.92, which includes a feature I am especially fond of: a touchpad-mode selector.  For those of you who miss being able to use the stylus-mode of the older dual-mode touchpads, this lets you toggle between stylus and capacitive modes.

This release has vastly improved build properties: olpc-update is now faster and requires much less free disk space, OS Builder is much improved for those spinning their own builds.  And the XO reflashes more than twice as quickly now:

“As of this release, installation images are now sparse, meaning that data is only written where data actually resides. The result is that installation time is now more than twice as quick.“

Solar charging has also been tweaked on the XO-1.5.

While there was no 11.1 release this year, there are plans in the works for an 11.3 as well.  If you have bundle updates or other fixes that didn’t get into 11.2, that’s the release for you.

A huge thanks to everyone who has helped with developing and testing this release!

Dextrose², a revamp of the popular XOOS flavor developed by Activity Central and Sugar Labs, in partnership with Paraguay Educa, is now available for both XO-1 and XO-1.5 laptops. It has a number of performance and other improvements, including 3G modem and connection sharing. I can’t wait to try it out on my old XO-1s.

The original Dextrose build + activities that was released last fall was based cexercise/>losely on the latest XOOS release available at the time (OS 10). This version has one major difference from the main OS: it does not offer a traditional Linux desktop as an alternative to Sugar.  (Some students managed to delete their Sugar home directories from within their Gnome desktop, making work with Sugar difficult until they had reinstalled it.  As a result, some teachers asked to return to a Sugar-only system.)

This work is now formally supported by Plan Ceibal, which has started to use Dextrose in their schools. It is good to see this much attention being given to activity development and Spanish-language documentation, and to cexercise/>lose feedback loops with teachers who use the latest tools every week with their students.

So don’t wait — download a copy of Dextrose² and try it out!

NB: If you’re looking for the latest Dextrose with the Gnome desktop option added back in, you can request this on the sugar-devel mailing list. It’s on the list of versions to make, but not a high priority at the moment.

Mobile App team bottle rocket borrowed an XO for a few months to play with it and test out their apps on it.  They recently sent it back along with a donation from their amazing staff.  Their founder Calvin Carter writes:

“Recently I was having dinner with a client.  [H]e had his OLPC laptop with him. The waitress recognized the laptop and started asking him questions… While my friend was proudly demonstrating the newest model to her, I was reminded of one of Bottle Rocket’s core beliefs: exceptionally innovative technology not only enhances the way we do things – it redefines the way we live our lives. I realized that these laptops can truly change lives. What a perfect way for Bottle Rocket to give back. The next day, four laptops were on their way to tease out the imagination and ambition of their new owners.”

bottle rocket staff posing with a test XO

That’s a great photo!  I wonder when some of their apps are going to appear alongside Batovi‘s in the Sugarlabs Activity center…

Cherry Withers writes about using a couple XOs, and some other netbooks with Sugar on a Stick, in a second-grade classroom.

I had 10 minutes of set-up for my small “talk” with a classroom full of 2nd graders and 40mins of instruction/play time. All told, I had 5 net books working with SoaS and 2 XO 1.5s…  The class was tackling Motion, Force and Balance on their Science curriculum and I thought the Physics Activity would fit in perfectly. They haven’t tackled the Law of Inertia (and I guess didn’t have plans to for this year).

I didn’t start with Physics right away. For the first law I opted to have them stare at an unmoving object, a plastic bowling pin. I told them to use their brain power to move it. Needless to say after almost a minute of doing this they were ready to knock the thing down (which they did in so many ways: shaking the desk, blowing on it, and just the good ol’ hand knock-down) They recorded their observations and we were ready to move on to the second law.

I set it up so that they already have Physics opened. I had them draw a ramp but didn’t tell them how to draw it. I told them to use whatever they can find in the program to do so. I got the variation: some groups drew it with the pencil, some with the triangle tool and a few found the polygon. Then I asked them to drop a ball on the top of the ramp and see what happens. They quickly figured out that their ramp would tip if they drew a big ball. Brianna’s group already knew the tricks (this is her favorite activity) and told everyone to “pin” it down. So we talked about what happens to the ball and how it ties to the 2nd law of inertia. One of the kids did ask me a question that stumped me for a second: “How do you know if it in fact goes on forever? You can’t see it go on forever. What if it did slow down and stopped some where else?”…

I told them to try to stop ball from rolling off forever. Some did try the easy way by just drawing an enormous “block” at the end of the ramp, but others found more creative ways: piling up blocks, some drew a bunch of tiny triangles and squares to slow it down, walls that are bolted and pinned. One group surprised me by thinking out of the box: slow down the ball with tiny objects on the floor and then bolt it down with pins. It was late in the exercise when one of the groups discovered the “pause” button.

Overall, it was a fun experience for the kids and they just absolutely loved the Physics activity.

Bastien recently posted a video of the evolution of the code for Sugar’s Write activity. It’s a lovely visualization, and worth a look.

Sugar has been moving steadily to many platforms and distros beyond the XO and Fedora. Last year Guy Sheffer helped to get it working on the Nokia 810. This February it was repackaged for Ubuntu. And Mirabelle, the latest version of ”Sugar on a Stick”, is a bootable image for a USB key that lets you use almost any computer to run Sugar.

Have you tried the latest Sugar Activities on your favorite laptop? Give it a try, run an intro session at show-and-tell or a local computer lab, or introduce it to a child you know who is learning to use computers… and let us know about it.

In English

بعد انتظار ١٠ اشهر حتى الموافقة، شارك كلٌّ من الفريق الأساسي لحاسوب محمول لكل طفل التابع للأنروا، إداريين، اهل وأطفال رفح في بداية لامعة من برنامج  أنروا لحاسوب محمول لكل طفل في غزّة. وجرى احتفال لهذه المناسبة في ٢٩ نيسان. كنت محظوظة لأنني أمضيت اياماً سلفاً مع الفريق والمجتمع. لقد عملوا بجد-أطفال، أهل، معلّمون، مطوّرون فنيّون، وإدارّيون-إنّ مشاركتهم العمل أمرٌ ملهمٌ جداً.

يتميّز الشعب الفلسطيني بالتفاؤل، الدهاء والتفان لإنشاء شيء جميل من لا شيء. والأهم أن يتشارك المجتمع بكامله هذا الشيء.

لدى حاسوب الاكسو ميزة خاصّة الى جانب مواصفاته وأنشطته التقنيّة -فهو يدفع المجتمع ان يتفاءل بأطفاله. علّق جميل، عضو من البرنامج الأساسي، التالي: “هذا الجهاز متواضع, بإمكاننا خلق أشياء رائعة بواسطته”

لقد حققوا ذلك.

في فترة ١٢ اسابيع بعد اول مقدّمة لهم للأكسو، قام الفريق الأساسي والإجتماعي في غزّة بالتالي

تحضير البنية الأساسيّة

تصميم وتقدمة حلقات العمل ل٢٠٠ مدرس و ١٢ إداري

تقديم الأكسو لأكثر من ٢٠٠٠ طالب

مساعدة هؤلاء الأطفال بتقديم الأكسو لأهلهم

تصميم مكتبة عبر الحاسوب

نقل الألعاب التعليمية الخاصة بهم الى الأكسو

ضم تذكّر، دردشة، تصفّح، و تكّلم إلى جدول النشاطات في الصف

مساعدة المعلّمين ببدء توزيع الفروض المنزليّة عبر الأكسو

ملاحظة تأييد الأهل للأكسو في المحلّات التجاريّة والجوامع بعدما كانوا يشكّون في قيمته

بدأ الإحتفال بفتحي، مركز مصادر التعلّم للأنروا القائم في رفح، وبمثل صيني: اعط رجل سمكة وتطعمه ليوم واحد. علّم رجلاً كيف يصطاد وتطعمه لمدة الحياة

كان اليوم مليئاً بأجهزة الأكسو والصور. تمّ تصميم المنصة على شكل الأكسو مفتوح مع لوحة المفاتيح ممتدّة خارجاً-وانتهى الحفل بمشاركة كعكة عملاقة ومذهلة زُيّنت بشكلٍ دقيق لتضمّ النقاط الموجودة على الغلاف الواجهي. وقد علّق شخصاً من المجموعة بتلك النكتة: أتساءل متى وكيف أحضرنا كلّ هذا عن طريق الأنفاق

Thanks to Flavio Danesse, one of the CeibalJAM developers, children can now stream TV and radio to their XOs using the new Sugar activity called JAMedia. This Sugar activity is a music and video player that can stream online TV or radio broadcasts, or play local media from the Journal. The result offers quite a fine video-watching experience, and for now offers access to over 25 television and 70 radio streams.

CeibalJAM recently made headlines by receiving an honorable mention from the Prix Ars Electronica annual awards for “Digital Communities”.

Foodforce2 team has released a stable release of FoodForce2 activity, and has refreshed its website at Rollca Rollcats, this makes it the first Sugar activity to develop its own site!)  FF2 saw a great response this summer, with cexercise/>lose to 150 thousand downloads over 6 months after the Beta version was released in May. This game has been developed to make the children learn to apply their education to build a self-sustainable village and learn to trade and strategize in a fun way.

You are given responsibility of the village during an important wedding.

Activity and collection designers have gotten a lot of attention in recent days.  Some of the heated discussions at FUDCon targeted the rpm v. xo debate — concluding among other things that content bundles and installation for non-technical users are regularly neglected by packaging systems (as root access is required for a lot of package work).

Numerous related projects were mentioned [CPAN, Ruby Gems, autopkg, Firefox extensions], and Michael Stone and C. Scott Ananian both got their licks in.  At the same time, a recent discussion about “making activity designers happy” brought up other ways to simplify making and publishing activity bundles.

What are your own bundle stories?  Have you plumbed the depths of Activities/All and come up wanting?  Does the Software Updater do it for you?