OLPC:News
LAPTOP NEWS 2007-05-05
1. Green laptop: By concentrating on low-cost, low-power, long-life, and field repair, we have achieved what many assume costs extra (and many corporations would ordinarily charge more for): XO is the most environmentally friendly laptop ever made. At one point we had heard from very knowledgeable manufacturers that it would cost us at least US $20 extra just to meet the EU environmental requirements. This was not true. In fact, if every laptop and desktop user in the world switched to an XO right now, about 85 terawatt-hours of energy could be saved. The energy-bill savings alone could fund the outright purchase of 50-million XO laptops. In addition, 50M barrels of oil could saved, which is an additional US $500M in carbon-offset dollars, yearly.
2. Vatican City: Antonio Battro participated in the XIII Plenary Session of the Pontifical Academy of Social Sciences, which was dedicated to “charity and justice in the relations among peoples and nations.” He presented the OLPC program at the round-table on the Millennium Goals on education.
3. Brasilia hosted a conference on digital inclusion on Thursday. Prof. Lea Fagundes stole the show with an impassioned talk about olpc, showing the work and sharing the words of the children involved.
4. OLPC is very pleased to announce the hiring of Kim Quirk as Project Manager. Kim comes to OLPC with over 20 years experience managing projects in industries ranging from network products to e-commerce to educational software.
5. Mesh: Michail Bletsas evaluated three sets of rubber rabbit ears (WiFi antennae); one is much better than the others. Quanta will use these ears for all the B4 units. Look for the WiFi range on your XO to increase by at least 50%.
6. B3 build will start on May 11 in Shanghai. B3 is essentially the mass- production laptop (without texture on the plastic surfaces).
7. Richard Smith and John Watlington wired up a pre-B3 to the voltmeter, allowing detailed measurements of power consumption, broken down component by component (LCD, CPU/Southbridge, EC, WLAN, etc.) This work will continue next week as more components are gradually added.
8. Work on the School Server hardware design continued this week. It was decided to attempt a sealed case design for areas of high humidity and salt exposure, but we are still exploring the thermal issues. Processor selection will be completed by the middle of next week. The industrial and mechanical design have begun.
9. The Collabora team continues work on a video-chat application and have found (what we hope are) the remaining bugs in the video stack. They are working with John Palmieri to get the code packaged up and into our builds.
10. J.M. Maurer made progress on a syntax-highlighting plugin for Abiword. This will be useful for children (and adults) who want to develop software on the laptop. Right now it supports syntax highlighting for both Python and C++.
11. Data store and journal work continues. Tomeu Vizoso has hooked the browser history into the journal and Ben Saller continues working on various parts of the data store. Ben is currently working on getting the data store properly exposed through DBus.
12. Dan Williams and Jordan Crouse fixed some problems in the X server on the GX and the video stack. Dan also demonstrated a version of the Read activity that can show itself in the mesh view: you can click on it and a PDF is downloaded between two machines—suddenly two kids are reading it.
13. Mitch Bradley released candidate firmware for the B3 SMT build, with:
- enhance diagnostics suitable for manufacturing burn-in tests;
- fast-boot using game keys to force interaction;
- more secure EC command access; and
- a larger frame buffer to prevent pixmap starvation.
14. Andres Salomon spent this week on pre-B3/LX debugging. A NAND chip-select fix (to enable doubling the size of NAND on B3), audio and camera fixes, etc. were committed to the stable kernel. (The image quality of the camera is much improved as a result.)
15. Chris Ball compiled a collector bug of issues to fix before the B3 build (See http://dev.laptop.org/ticket/1403).
16. Jim Gettys worked on a system-software (primarily power-management-related) specification (See Power_Management).
Laptop News is archived at Laptop News.
You can subscribe to the OLPC community-news mailing list by visiting the laptop.org mailman site.
Press requests: please send email to press@racepointgroup.com
Milestones
Latest milestones:
| Nov. 2007 | Mass Production has started. |
| July. 2007 | One Laptop per Child Announces Final Beta Version of its Revolutionary XO Laptop. |
| Apr. 2007 | First pre-B3 machines built. |
| Mar. 2007 | First mesh network deployment. |
| Feb. 2007 | B2-test machines become available and are shipped to developers and the launch countries. |
| Jan. 2007 | Rwanda announced its participation in the project. |
All milestones can be found here.
OLPC PRESS RELEASES
| Jan. 2007 | OLPC has No Plans (broken link) to Commercialize XO Computer. |
| Jan. 2007 | OLPC Announces First-of-Its-Kind User Interface for XO Laptop Computer. |
| Jan. 2007 | Rwanda Commits to One Laptop per Child Initiative. |
| Dec. 2006 | Low Cost Laptop Could Transform Learning. |
Articles
- redirect OLPC:News#Press
More articles can be found here.
Video
Miscellaneous videos of the laptop can be found here.
- A collection of several videos can found at OLPC.TV
- Red Hat Magazine: Inside One Laptop per Child, Episode One
- OLPC Video from Switzerland, 26.01.2007
- Interview with Nicholas Negroponte on the &100 Laptop
- Presentation by Jim Gettys at FOSDEM 2007
- GLOBO- BRASIL: Crianças testam computador portátil/ Students test the laptop
- Mark Foster delivers presentation to Standford University
- Technology Review Mini-Documentary
- A Brief Demo
