Hope and Josh, two interns who worked in Peru last year, shared an imaginative and colorful blog of their experiences over the fall, full of photographs of the people and the environment, and short vignettes about teaching. (Sugarcane and Squares, the Repaso). Â Their blog is terse, and worth reading all the way through.
Category Archives: XO
LEGO WeDo and OLPC Peru: national collaboration
The Government of Peru and LEGO’s Education group have been testing the WeDo toolkit in classrooms with XOs since it was released in 2008. This year they have launched a national program to distribute WeDo kits to roughly 20,000 schools.
LEGO’s Lars Nyengaard writes:
“I am happy to announce that the first major deployment of WeDo for XO will happen in Peru, starting this year. An amazing 20.000 schools will be populated with WeDo. 80.000 teachers will be taught in WeDo and the constructionist approach. More than 1,5 million children will experience WeDo across Peru.
We visited Brazil and Peru to understand the challenges for education in some of the underserved areas. Personally, I will never forget my visits to Brazil, the people I met and the children trying out our WeDo prototypes… we have pursued the original idea of bringing robotics constructonism and WeDo to countries, where the OLPC XO is deployed. I am happy, joyful and invigorated by the decision of the Peruvian government to deploy 92.000 WeDo sets with programming software, activities and teacher training.”
OLPC has been testing many different types of sensors and electronics kits, since the earliest work on Turtle Art with Sensors. The XO has also become a fine dedicated Scratch machine, and WeDo kits are easily enabled from within Scratch (with some handy video tutorials). If you can get your hands on an XO and a WeDo kit, try this with your friends, children, and students.
Laura Hosman on her Haiti site visit
Laura Hosman has been sharing a series of reports from her Haiti site visit to a school she is working with in Port-au-Prince. This and Bruce Baikie’s empowering Haiti blog provide two great views of how the Illinois Institute of Technology has approached engaging a class of students in helping the OLPC Haiti project.
Fast and Smart Challenge: XO-1.5 vs XO-1.0
Late last year, an XO-1 and XO-1.5 were run through a “Fast and Smart Challenge” and videotaped both engaged in some desktop-swapping youtube-playing adventures, on what seems to be a semi-intelligent mat with built-in timer.
They show side-by-side boot and activity launching, and note improved wireless experience on the new machines. The whole recording is a bit rocky but charming; the XOs had clearly been used and customized.
Pixel Qi: an e-ink alternative with none of the drawback?
Pixel Qi confirmed last week that they are working on a 9.7″ screen for larger tablets, and blogged about their experience at CES. Charbax as usual has some great videos of both them and our own Ed McNierney. [for once he couldn’t decide whether to post the latter interview on his ARM-Watch site or his OLPC TV site…]
And according to one observer, Pixel Qi’s demonstrations at CES were “all sorts of impressive, effectively cementing its reputation as an E-Ink alternative with all of the advantages and none of the setbacks “.
OLPC Keyboard/Touchpad freeze and fix
OLPC XO-1 users who are running software builds 650-656 (from 2007 and early 2008) are encountering keyboard/touchpad freezing this month. Â Some XOs became frozen thanks to a bug in an early version of the firmware. If you encountered this, your XO should start as usual, but with the keyboard and mouse not working.
Here is a quick fix to update your firmware: you’ll need another computer with Internet access, a USB thumb drive (memory stick), a charger and wall outlet, and 10 minutes. (Alternately, you can send your XO to a community repair center – see the comments.)
- Download http://dev.laptop.org/pub/firmware/q2d14/bootfw.zip
- Take a USB stick, and create a folder named “boot”. Put the file in this folder. (the path to it should be /boot/bootfw.zip)
- Make sure your XO is plugged into the wall, AND has a working battery in it.
- Insert the USB stick into your XO. Reboot the XO. Wait until you see a message saying the firmware has upgraded successfully.
- Remove all power from the XO for 20 seconds: unplug the power cord AND remove the battery.
- Remove the USB stick.
- Restore power to the XO and turn it on.
- Hold down the “X” key on the keypad next to the screen as you reboot.
- Your XO should now work normally.
It is also strongly recommended that you
- Upgrade to the latest version of Sugar
as the recent releases have many new activities and other improvements.



