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Fun learning activities & projects for OLPC laptops in Haiti!
Fun learning activities & projects for [[OLPC Haiti|OLPC laptops in Haiti]] and [[Contributors Program|beyond!]] Please consider this [[#Course_Guide|12-week learning guide]] and take seriously coming to [http://youtube.com/watch?v=8EyRQiMo0A8 Haiti] to help.

==Brief Evolution==
Starting Sept 2013, HaitiOS 0.5.1 like its successor 0.6 require [[Collection_stick|unsecured]] [http://olpcMAP.net OLPC] XO-1 laptops. Both are built from [[12.1.0|OLPC Release 12.1.0]] with [http://fedoraproject.org/ Fedora 17] and [http://wiki.sugarlabs.org/go/0.96 Sugar 0.96.2]. We use the [[Tiny Core Linux]] installation method, instead of [[OS Builder]] for now. HaitiOS 0.6 will contain about 50 Sugar Activities gathered together from experiences across these sources:

* http://sugarlabs.org/~holt/haiti-shalom-activities-2011-2012/
* http://wiki.laptop.org/images/c/c8/GeoQuiz-5HT.xo by Nick Doiron & All -- works on 12.1.0, but mysteriously shows wrong data (Africa & South America data) until you (1) reboot (2) uninstall GeoQuiz-5HT (3) reinstall GeoQuiz-5HT. At this point the geographic quiz of Haiti's 10 departments finally loads properly!
* http://olpc-france.org/download/tuxmath-3.xo packaged by Lionel Laske -- Just Works with 12.1.0!!
* COMPARE to OLPC France's 2013 Madagascar Build https://docs.google.com/spreadsheet/ccc?key=0ApkC1NVMZoZodEJyNlprMFI3QUFvbE1Wd1pyWUUxcEE

Specifically, beyond the design doc below, here is the more final list of Sugar Activities HaitiOS 0.6 should contain:
* http://xsce.activitycentral.com/downloads/HaitiOS-0.6/bundles/ layered on top of...
* http://wiki.laptop.org/go/Activities/G1G1/12.1 (5 of which we're removing)
* Which is the full list beyond 12.1.0's base activities: http://download.laptop.org/xo-1/os/official/12.1.0-21/21021o0.activities.txt

In summary, HaitiOS 0.6 ([https://docs.google.com/spreadsheet/ccc?key=0AugVXkFnPouIdFNac2ZEUVFQdHpZaC1NNHlmanpFTmc design doc]) greatly expands on 0.5.1. For lesson plans, it's sometime useful to classify these Sugar activities into 4 categories: [https://docs.google.com/spreadsheet/ccc?key=0AugVXkFnPouIdGFFUkJ6UnhvOXNwbFJuQ1pWLUhXYmc Base, Easy, Intermediate, Advanced].

As such, an [[#Mods_for_Intl_Version|English/Intl version]] of HaitiOS 0.6 will be installed on [[Contributors Program]] XO-1 laptops shipping around the world starting early 2014, containing these add-on activities:

* http://sugarlabs.org/~holt/HaitiOS-0.6-INTL-EN-addon-bundles/


==Download==
==Download==


For now an OLPC XO-1 laptop is required. Update: analogous instructions work for [http://download.unleashkids.org/HaitiOS/HaitiOS-1.75-0.7.8.g5fd970f.zip HaitiOS 0.7.8 for XO-1.75s] was installed Jan 27th 2014 at an [http://www.samaritanspurse.org/what-we-do/greta-home/ orphanage in Leogane, Haiti], on their [http://wiki.laptop.org/go/Manufacturing_Data#XO-1.75 SKU212 laptops], replacing 2012's [http://dev.laptop.org/~reuben/azerty/ Release 11.3.1 customized for AZERTY keyboards].
Instructions follow for HaitiOS 0.6 Alpha and Beta releases, available since mid-December 2013:

# Remember that your XO-1 must first be [[Activation_and_developer_keys#Getting_a_developer_key_for_your_running_XO_laptop|unsecured]] if you obtained it from Give1Get1 (use the [[Collection_stick|offline method]] to "liberate" many XO-1s at once, and consider this thorough list of [[Reuse_checklist|XO reburbishing tips!]]) After your [[Developer_key#Using_a_developer_key|Developer Key]] is installed on your XO-1, complete the disabling of the security system by booting the XO-1, pushing the ESC key repeatedly, then typing "disable-security" at the [[Ok]] prompt.
Download and install January 2014's HaitiOS 0.7 release:
# Download the latest HaitiOS 0.6 Beta from http://xsce.activitycentral.com/downloads/ (typically named something like HaitiOS-0.6.tar.gz) which can be unpacked to most any FAT32 USB memory stick,<!-- note: some USB drives are incompatible with very old firmware on XO-1, sometimes in a specific port, the drive can be tested by attempting an upgrade from Q2D07, use another drive if this happens --> using http://7-zip.org or http://Win-RAR.com if necessary.
# Your XO-1 laptop must be unlocked. See [[Activation_and_developer_keys#How_to_tell_if_your_laptop_is_secured|how to check]] if it is locked, [[Activation_and_developer_keys#Getting_a_developer_key|how to get]] a developer key, [[Activation_and_developer_keys#Using_a_developer_key|how to use]] a developer key, and [[Activation_and_developer_keys#Disabling_the_security_system|how to unlock]] permanently. For groups of laptops, use the [[collection stick]] then an [[collection stick#Unlock stick|unlock stick]].
# Optionally customize the "bundles" folder on your USB stick, considering [[#Mods_for_Intl_Version|recommendations below]].
# [[Reuse_checklist|Refurbish thoroughly]] if time.
# Download the latest HaitiOS 0.7 from http://download.unleashkids.org/HaitiOS (typically HaitiOS-XO1-0.7.x.xxxxxxxx.zip is over 70MB, 0.7.1 being the latest stable release for XO-1s in mid-2014). Unzip it to some convenient place on a hard drive, EG using http://7-zip.org. The contents (created by the unzip process) should be copied to a freshly-formatted FAT32 USB memory stick (trying different brands of USB sticks is sometimes necessary).<!-- note: some USB drives are incompatible with very old firmware on XO-1, sometimes in a specific port, the drive can be tested by attempting an upgrade from Q2D07, use another drive if this happens -->
# Download [http://download.laptop.org/xo-1/os/official/12.1.0-21/21021o0.img 21021o0.img] (656MB) to the USB stick. Also download [http://activities.sugarlabs.org/en-US/sugar/downloads/file/28521/wikipediafr-36.xo wikipediafr-36.xo] (121MB) placing this one in the "bundles" folder on the USB stick.''
# Optionally customize which Sugar activities you want, in the "bundles" folder on your USB stick, considering [[#Mods_for_Intl_Version|intl recommendations below]].
# Plug in the XO-1 and verify its white battery is charged, shown by a green battery indicator. BOTH live charger and full battery are required to proceed!
# Plug in the XO-1 and verify its white battery is charged, shown by a green battery indicator. BOTH live charger and full battery are required to proceed!
# Insert the USB memory stick into the XO-1. ''Optional sub-steps, can help rescue older hardware:''
# Insert your USB memory stick into the XO-1. Hold down the [[Cheat_codes|'x' game key]] as you boot to upgrade the firmware to [[OLPC_Firmware_q2f19|q2f19]]. Visually confirm this firmware upgrade completes (takes ~2 minutes, a 2nd attempt after reboot may be required). You can double-check by hitting ESC repeatedly upon turning on the unsecured XO-1, to verify its firmware version.
#* Power up the XO-1 while holding down its [[Cheat codes|'x' game key]], to preemptively upgrade the firmware to [[OLPC_Firmware_q2f19|q2f19]]. Visually confirm this firmware upgrade completes (takes ~2 minutes, a 2nd attempt holding down the 'x' game key may be required on reboot). Double-check by pushing the ''Escape'' key (keyboard's top-left key)<!--key appears differently on different XO keyboards, rounded-visual "X" was getting users lost--> [[Ok|repeatedly]] upon turning on the XO-1, to verify firmware is q2f19.
# Do a classic clean install, holding down all 4 game keys immediately after powering on. (USB stick must remain inserted into the XO-1)
#* Check the date and time shown at the [[Ok|'ok' prompt]] by typing ".clock", and if it is wrong [[Fix Clock#If_the_screen_turns_on_but_you_cannot_enter_Linux|fix it]].
# About 15 min later, after a reboot and many scripts/installs' details proceed on screen, the install should stop, completed. Hit "Enter" and then type "poweroff". When the XO is off, remove your USB memory stick, Done!
#* Later, if date was badly off, leave the XO plugged in overnight after typing "watch-battery" at the [[Ok|'ok' prompt]] <!-- oh great, yet another solution, to add to the confusion, but watch-battery is not necessary, the ok prompt is enough, and besides the easiest method is already on the section of the page that covers this issue, see Fix_Clock#Charge_the_clock_battery and the four game key method --> -- to help [[Fix_Clock#Charge_the_clock_battery|recharge the motherboard's clock battery]], per Richard Smith.<!-- if the clock is severely stale, the boot animation never stops, affects 12.1.0 only, see #12621 -->
# Do a classic Clean Install, holding down [[Cheat codes|all 4 game buttons/keys]] immediately after powering on. (USB stick must remain inserted in the XO-1)
# About 15 min later, after intermediary reboots and many install details proceeding on screen, the install should stop, completed. Press "Enter" when prompted, to power off. When the XO is off, remove your USB memory stick, Done!
# Recommended: apply the [[12757#Solution|#12757 kernel wifi fix]]. Need to fix offline XO-1s? Unpack [http://download.unleashkids.org/HaitiOS/TC-libertas-patch2.zip TC-libertas-patch2.zip] (17MB, also includes backup-to-server fix) onto a separate USB memory stick, inserting this into your XO-1, boot it up. (Otherwise wireless problems can be severe for any XO laptop, as the number of XO-1 laptops in a room increases, or the number of hidden networks increases.)
# In Haiti we typically customize the language to French or Creole, as well as setting the time zone to "America/New_York", by clicking on [[Sugar Control Panel#Access_the_interface|My Settings]] in the center of the [http://laptop.org/start/homeview.shtml Home View].

''NOTE: if installation ends prematurely with rapid errors shooting down the screen soon after intermediary boot, hit "Enter" and then enter "date 0101000014" (normally followed by "hwclock --systohc", but not available here) and finally enter "reboot", all while keeping the USB stick inserted --- regrettably you may need to try this final recovery/rebooting sequence several times if the clock battery is severely discharged and keeps forgetting its date. It is better to have [[Fix_Clock#Check_the_clock_is_set_after_removing_power|checked]] and [[Fix_Clock#Charge_the_clock_battery|charged]] the clock battery first.''


==Mods for Intl Version==
==Mods for Intl Version==
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''Optionally Remove:'' [http://activities.sugarlabs.org/en-US/sugar/addon/4464 i_know_america-9.xo] if South/North American geography game ain't interesting to your country :)
''Optionally Remove:'' [http://activities.sugarlabs.org/en-US/sugar/addon/4464 i_know_america-9.xo] if South/North American geography game ain't interesting to your country :)


''Add These:'' [http://activities.sugarlabs.org/en-US/sugar/addon/4267 geoquiz-5.xo], [http://activities.sugarlabs.org/en-US/sugar/addon/4041 pippy-46.xo], [http://activities.sugarlabs.org/en-US/sugar/addon/4411 wikipediaen-36.xo] (CAREFUL with version numbers!)
''Add These:'' [http://activities.sugarlabs.org/en-US/sugar/addons/versions/4267#version-5 geoquiz-5.xo], [http://activities.sugarlabs.org/en-US/sugar/addons/versions/4041#version-46 pippy-46.xo], [http://activities.sugarlabs.org/en-US/sugar/addons/versions/4411#version-36 wikipediaen-36.xo] OR [http://activities.sugarlabs.org/en-US/sugar/addons/versions/4547 Wikipedia Simple] (CAREFUL with all version numbers, Wikipedia Simple 37.1 and prior do not run on HaitiOS!)


In the end, your USB stick's resulting "bundles" folder of add-on activities (beyond 12.1.0) will appear similar to this 155MB collection: http://sugarlabs.org/~holt/HaitiOS-0.6-INTL-EN-addon-bundles/
In the end, your USB stick's resulting "bundles" folder of add-on activities (beyond 12.1.0) should like this 157MB collection of 29 Sugar activities: http://people.sugarlabs.org/holt/HaitiOS-0.6-INTL-EN-addon-bundles/

==Course Guide==

[[Haiti Course Guide]] provides outlines 3 months of lesson plans to make the best use of this software, guiding kids' exploration to achieve both breadth and depth. It has been distributed to 8 schools in Haiti and many have already started classes using these plans or will start soon.

We welcome feedback and suggestions around [[Haitian Creole Resources]] and [[XS_Community_Edition#Our_Ecosystem|offline digital libraries]] especially.

==Brief Evolution==
Starting Sept 2013, HaitiOS 0.5.1 like its successors require [[Collection_stick|unsecured]] [http://olpcMAP.net OLPC] XO-1 laptops. These are built from [[12.1.0|OLPC Release 12.1.0]] with [http://fedoraproject.org/ Fedora 17] and [http://wiki.sugarlabs.org/go/0.96 Sugar 0.96.2]. We use the [[Tiny Core Linux]] installation method, instead of [[OS Builder]] for now. HaitiOS 0.6+ contains about 50 Sugar Activities gathered together from experiences across these sources:

* http://sugarlabs.org/~holt/haiti-shalom-activities-2011-2012/
* http://wiki.laptop.org/images/c/c8/GeoQuiz-5HT.xo by Nick Doiron & All -- works on 12.1.0, but mysteriously shows wrong data (Africa & South America data) until you (1) reboot (2) uninstall GeoQuiz-5HT (3) reinstall GeoQuiz-5HT. At this point the geographic quiz of Haiti's 10 departments finally loads properly!
* http://olpc-france.org/download/tuxmath-3.xo packaged by Lionel Laske -- Just Works with 12.1.0!!
* COMPARE to OLPC France's 2013 Madagascar Build https://docs.google.com/spreadsheet/ccc?key=0ApkC1NVMZoZodEJyNlprMFI3QUFvbE1Wd1pyWUUxcEE
* ''[http://activities.sugarlabs.org/en-US/sugar/addon/4231 Bridge activity] is desired!''

Specifically, beyond the design doc below, here is the more final list of Sugar Activities HaitiOS 0.6 should contain:
* http://download.unleashkids.org/HaitiOS/bundles/ layered on top of...
* http://wiki.laptop.org/go/Activities/G1G1/12.1 (5 of which we're removed, to save 27MB: HelloWorld, Moon, TamTamSynthLab, Welcome, WorldDigitalLibrary; easily restored under My Settings -> Software update)
* Which is the full list beyond 12.1.0's base activities: http://download.laptop.org/xo-1/os/official/12.1.0-21/21021o0.activities.txt

In summary, HaitiOS 0.6+ ([https://docs.google.com/spreadsheet/ccc?key=0AugVXkFnPouIdFNac2ZEUVFQdHpZaC1NNHlmanpFTmc design doc]) greatly expand on 0.5.1. For [[#Course_Guide|lesson plans]], it's sometime useful to classify these Sugar activities into 4 categories: [https://docs.google.com/spreadsheet/ccc?key=0AugVXkFnPouIdGFFUkJ6UnhvOXNwbFJuQ1pWLUhXYmc Base, Easy, Intermediate, Advanced].

While quality, colorful [[Haitian Creole Resources]] are always sought, both for HaitiOS and for the [[XS Community Edition|school server]] we install in many if not most schools!

Finally, an Intl version of HaitiOS 0.7 is being installed on [[Contributors Program]] XO-1 laptops shipping around the world starting early 2014, including [[#Mods_for_Intl_Version|Intl Activities enumerated above]].


==History==
==History==


Based on the work of [http://mapmeld.com Nick Doiron], [http://www.waveplace.org/about/people/bio.jsp?id=6 Bill Stelzer], [http://projectrive.wordpress.com Sora Edwards-Thro], [http://www.newyyz.com/ntgsite/about/management/ Tim Moody] and invaluable other OLPC volunteers in Haiti, HaitiOS brings a richer set of [http://activities.sugarlabs.org Sugar Activities] to encourage quick-off-the-mark independent exploration, and deeper "guided discovery" where possible. It continues to be based on [[12.1.0|OLPC Release 12.1.0]], which we've found remains the fastest and most reliable overall operating system for our kids' and teachers' XO-1 laptops.
Based on the work of [http://mapmeld.com Nick Doiron], [http://www.waveplace.org/about/people/bio.jsp?id=6 Bill Stelzer], [http://projectrive.wordpress.com Sora Edwards-Thro], [http://www.newyyz.com/ntgsite/about/management/ Tim Moody], [http://au.linkedin.com/pub/james-cameron/13/92b/aa3 James Cameron] and invaluable OLPC volunteers in Haiti, HaitiOS brings a richer set of [http://activities.sugarlabs.org Sugar Activities] to encourage quick-off-the-mark independent exploration, and deeper "guided discovery" where possible. It continues to be based on [[12.1.0|OLPC Release 12.1.0]], which most agree remains the fastest and most reliable overall operating system for our kids' and teachers' XO-1 laptops.

We're thrilled to have motivated James Cameron's [[12757|fix for the XO's longstanding WiFi bug]] bringing renewed hope across deployments worldwide, after 6 years of [[Mesh Network Details|mesh]] networking frustrations :) This unexpected breakthrough arose after we carefully compiled the problems in one Haiti school/orphanage after another in January 2014. Thanks to [http://villagetelco.org/2011/04/small-enterprise-campus-network-secn/ Terry Gillett] from the [http://villagetelco.org Village Telco] project for working so closely with us -- his methodical research pushed many others to keep poking in the right directions!


See blogs http://blog.unleashkids.org, http://haitidreams.org, http://projectrive.wordpress.com and http://ferrierschool.org/blog/ for extensive backstory from 2011, 2012, 2013 and onwards.
'''See blogs http://blog.unleashkids.org, http://haitidreams.org, http://projectrive.wordpress.com and http://ferrierschool.org/blog for extensive backstory from 2011, 2012, 2013 and onwards.'''


==Inspiration==
==Inspiration==
Line 56: Line 76:


Regrettably, we have found [[13.2.0|Release 13.2.0]], [http://wiki.sugarlabs.org/go/0.100 Sugar 0.100] and [http://dextrose.ac/platform/ Dextrose 4] are [https://docs.google.com/spreadsheet/ccc?key=0As_jQJX0Me6XdDI2clFpX1FFRHhKMHVFZGkyakdST2c not yet fast enough] for XO-1 laptops. In future we hope this changes -- or as the case may be, that a standards-compliant Browse activity can evolve alongside Release OLPC 12.x.x year-by-year!
Regrettably, we have found [[13.2.0|Release 13.2.0]], [http://wiki.sugarlabs.org/go/0.100 Sugar 0.100] and [http://dextrose.ac/platform/ Dextrose 4] are [https://docs.google.com/spreadsheet/ccc?key=0As_jQJX0Me6XdDI2clFpX1FFRHhKMHVFZGkyakdST2c not yet fast enough] for XO-1 laptops. In future we hope this changes -- or as the case may be, that a standards-compliant Browse activity can evolve alongside Release OLPC 12.x.x year-by-year!

==Source Code==

Source code can be viewed at http://github.com/georgejhunt/HaitiOS and https://github.com/quozl/HaitiOS/


==Contact==
==Contact==

Latest revision as of 23:00, 4 January 2016

Fun learning activities & projects for OLPC laptops in Haiti and beyond! Please consider this 12-week learning guide and take seriously coming to Haiti to help.

Download

For now an OLPC XO-1 laptop is required. Update: analogous instructions work for HaitiOS 0.7.8 for XO-1.75s was installed Jan 27th 2014 at an orphanage in Leogane, Haiti, on their SKU212 laptops, replacing 2012's Release 11.3.1 customized for AZERTY keyboards.

Download and install January 2014's HaitiOS 0.7 release:

  1. Your XO-1 laptop must be unlocked. See how to check if it is locked, how to get a developer key, how to use a developer key, and how to unlock permanently. For groups of laptops, use the collection stick then an unlock stick.
  2. Refurbish thoroughly if time.
  3. Download the latest HaitiOS 0.7 from http://download.unleashkids.org/HaitiOS (typically HaitiOS-XO1-0.7.x.xxxxxxxx.zip is over 70MB, 0.7.1 being the latest stable release for XO-1s in mid-2014). Unzip it to some convenient place on a hard drive, EG using http://7-zip.org. The contents (created by the unzip process) should be copied to a freshly-formatted FAT32 USB memory stick (trying different brands of USB sticks is sometimes necessary).
  4. Download 21021o0.img (656MB) to the USB stick. Also download wikipediafr-36.xo (121MB) placing this one in the "bundles" folder on the USB stick.
  5. Optionally customize which Sugar activities you want, in the "bundles" folder on your USB stick, considering intl recommendations below.
  6. Plug in the XO-1 and verify its white battery is charged, shown by a green battery indicator. BOTH live charger and full battery are required to proceed!
  7. Insert the USB memory stick into the XO-1. Optional sub-steps, can help rescue older hardware:
    • Power up the XO-1 while holding down its 'x' game key, to preemptively upgrade the firmware to q2f19. Visually confirm this firmware upgrade completes (takes ~2 minutes, a 2nd attempt holding down the 'x' game key may be required on reboot). Double-check by pushing the Escape key (keyboard's top-left key) repeatedly upon turning on the XO-1, to verify firmware is q2f19.
    • Check the date and time shown at the 'ok' prompt by typing ".clock", and if it is wrong fix it.
    • Later, if date was badly off, leave the XO plugged in overnight after typing "watch-battery" at the 'ok' prompt -- to help recharge the motherboard's clock battery, per Richard Smith.
  8. Do a classic Clean Install, holding down all 4 game buttons/keys immediately after powering on. (USB stick must remain inserted in the XO-1)
  9. About 15 min later, after intermediary reboots and many install details proceeding on screen, the install should stop, completed. Press "Enter" when prompted, to power off. When the XO is off, remove your USB memory stick, Done!
  10. Recommended: apply the #12757 kernel wifi fix. Need to fix offline XO-1s? Unpack TC-libertas-patch2.zip (17MB, also includes backup-to-server fix) onto a separate USB memory stick, inserting this into your XO-1, boot it up. (Otherwise wireless problems can be severe for any XO laptop, as the number of XO-1 laptops in a room increases, or the number of hidden networks increases.)
  11. In Haiti we typically customize the language to French or Creole, as well as setting the time zone to "America/New_York", by clicking on My Settings in the center of the Home View.

NOTE: if installation ends prematurely with rapid errors shooting down the screen soon after intermediary boot, hit "Enter" and then enter "date 0101000014" (normally followed by "hwclock --systohc", but not available here) and finally enter "reboot", all while keeping the USB stick inserted --- regrettably you may need to try this final recovery/rebooting sequence several times if the clock battery is severely discharged and keeps forgetting its date. It is better to have checked and charged the clock battery first.

Mods for Intl Version

HaitiOS's choice of quick-to-learn Activities is being redistributed outside Haiti too, in countries with less Creole/Kreyòl and French, with the following (suggested) modifications to the installer USB memory stick's "bundles" folder.

Remove These: GeoQuiz-5HT.xo, HaitiDictionary-4.xo, livreshaiti.xol, pippy-fr.xo, Prompt-7.xo, wikipediafr-36.xo

Optionally Remove: i_know_america-9.xo if South/North American geography game ain't interesting to your country :)

Add These: geoquiz-5.xo, pippy-46.xo, wikipediaen-36.xo OR Wikipedia Simple (CAREFUL with all version numbers, Wikipedia Simple 37.1 and prior do not run on HaitiOS!)

In the end, your USB stick's resulting "bundles" folder of add-on activities (beyond 12.1.0) should like this 157MB collection of 29 Sugar activities: http://people.sugarlabs.org/holt/HaitiOS-0.6-INTL-EN-addon-bundles/

Course Guide

Haiti Course Guide provides outlines 3 months of lesson plans to make the best use of this software, guiding kids' exploration to achieve both breadth and depth. It has been distributed to 8 schools in Haiti and many have already started classes using these plans or will start soon.

We welcome feedback and suggestions around Haitian Creole Resources and offline digital libraries especially.

Brief Evolution

Starting Sept 2013, HaitiOS 0.5.1 like its successors require unsecured OLPC XO-1 laptops. These are built from OLPC Release 12.1.0 with Fedora 17 and Sugar 0.96.2. We use the Tiny Core Linux installation method, instead of OS Builder for now. HaitiOS 0.6+ contains about 50 Sugar Activities gathered together from experiences across these sources:

Specifically, beyond the design doc below, here is the more final list of Sugar Activities HaitiOS 0.6 should contain:

In summary, HaitiOS 0.6+ (design doc) greatly expand on 0.5.1. For lesson plans, it's sometime useful to classify these Sugar activities into 4 categories: Base, Easy, Intermediate, Advanced.

While quality, colorful Haitian Creole Resources are always sought, both for HaitiOS and for the school server we install in many if not most schools!

Finally, an Intl version of HaitiOS 0.7 is being installed on Contributors Program XO-1 laptops shipping around the world starting early 2014, including Intl Activities enumerated above.

History

Based on the work of Nick Doiron, Bill Stelzer, Sora Edwards-Thro, Tim Moody, James Cameron and invaluable OLPC volunteers in Haiti, HaitiOS brings a richer set of Sugar Activities to encourage quick-off-the-mark independent exploration, and deeper "guided discovery" where possible. It continues to be based on OLPC Release 12.1.0, which most agree remains the fastest and most reliable overall operating system for our kids' and teachers' XO-1 laptops.

We're thrilled to have motivated James Cameron's fix for the XO's longstanding WiFi bug bringing renewed hope across deployments worldwide, after 6 years of mesh networking frustrations :) This unexpected breakthrough arose after we carefully compiled the problems in one Haiti school/orphanage after another in January 2014. Thanks to Terry Gillett from the Village Telco project for working so closely with us -- his methodical research pushed many others to keep poking in the right directions!

See blogs http://blog.unleashkids.org, http://haitidreams.org, http://projectrive.wordpress.com and http://ferrierschool.org/blog for extensive backstory from 2011, 2012, 2013 and onwards.

Inspiration

Truly great work has gone into Nepal's NEXO software for ~4000 XO-1 laptops, OLPC France's 2013 Madagascar Build and Australia's XO-1 Training Pack, etc! In the free/open tradition, we hope this exchange among all of us only grows in coming years.

Regrettably, we have found Release 13.2.0, Sugar 0.100 and Dextrose 4 are not yet fast enough for XO-1 laptops. In future we hope this changes -- or as the case may be, that a standards-compliant Browse activity can evolve alongside Release OLPC 12.x.x year-by-year!

Source Code

Source code can be viewed at http://github.com/georgejhunt/HaitiOS and https://github.com/quozl/HaitiOS/

Contact

George Hunt and Adam Holt (holt @ laptop.org)