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One Laptop Per Child Was a Success

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Repost of a comment to Bruce Nussbaum’s September, 2007 article about the OLPC project.

NussbaumOnDesign It’s Time To Call One Laptop Per Child A Failure, – BusinessWeek

While my comment is held for moderation, I thought I might post it here. I still have a lot more to say about these issues (and about the OLPC), and I should group everything I’ve written about that project and its outcomes. But it will have to wait for another time.

Isn’t it time to revisit this issue, now that the OLPC team and XO device are undergoing major changes?
Isn’t it time to call OLPC something?

I think the OLPC project was, indeed, a success. Negroponte was successful at giving exposure to the idea of low-cost laptops. The design team has succeeded in finding solutions to a number of technological issues, including Bitfrost security and Pixel Qi’s screen. Pilot projects have paved the way for projects by other teams. The G1G1 program brought fairly convenient subnotebooks to technology enthusiasts in the United States. And the multiple discussions we’re having about the OLPC contain a number of insightful comments about constructivist learning, constructionist teaching, the need for careful research in design projects, global inequalities, and the ways people empower themselves through the use of diverse tools.
As an education project, the OLPC worked.

But I also think the XO-1 should not, in fact, be purchased by education systems in different parts of the world.
No, I really don’t think I’m being stubborn or opinionated. I just think that this part of the OLPC project may distract us from the OLPC success.
After crash testing the XO-1 for a week and looking at a broad range of issues surrounding the machine, I would say that it’s a decent prototype to get people thinking about some interesting features (like ubiquitous mesh networking, journaling, and collaborative activities). But that laptop is too flawed to be the standard electronic device to make available to “children abroad,” let alone forced upon them through massive government purchases.
I could expand but I feel there is too much focus on the XO-1 already.

Cellphones have been mentioned several times in comments to this post and I sincerely think there’s something going on.
We need to keep an open mind, especially given the differences in how cellphones are used in diverse parts of the world.
Learners and teachers are, in fact, using cellphones in learning and teaching. For instance, cellphones are used for interactive quizzes (mobilestudy.org). Scholars at Sapporo Gakuin University and elsewhere have been using cellphones in connection with course management systems. A large part of what people throughout the world are doing with cellphones can easily be called “lifelong learning,” whether or not there is a formal structure with a teacher in front of a passive classroom.
Some people do write long-form texts (including novels) on cellphones. Some cellphones are, in fact, used to read textbooks and other (in my mind more appropriate) text formats. Making a digital drawing and putting together a music score are probably doable on several cellphones: they’re trivial tasks on a very basic smartphone. In fact, musicking with something like Bhajis Loops is as compatible with Papert-style constructionism as you can get. I dare say, even more so than Jean Piché’s TamTam on the OLPC XO (with all due respect to Jean and his team, of course).
It seems quite clear that a device design based on cellphones should at least be taken into consideration by people interested in “the rest of the world.”
Sure, some of the latest high-end smartphones can be quite costly, at retail. But even the difference between manufacturing costs for an OLPC XO-1 and an Apple iPhone is minimal. Clearly, there’s an economic logic behind the fact that global cellphone penetration already reached 3.3 billion.
I’m really not a cellphone fanboy. In fact, I’ve only been using cellphones for a few months and they have been very basic models lent by friends and relatives. But, as an ethnographer, I can’t help but notice that cellphones have a role to play, as “disruptive technology,” in helping people empower themselves. Especially in those parts of the world which were of interest to the old OLPC project.
Maybe cellphone-related devices aren’t the one solution to every child’s needs. But what evidence do we have that laptops were, indeed, the single device type to deploy to children in as diverse parts of the world as Nigeria, Peru, and Mongolia?
So, the naïve question is: if OLPC really was an education project, why did it focus so exclusively on a single electronic device? Why not plan a complete product line? Why not write a cross-platform application layer? Why not build appropriate factories in local communities? Why not build a consortium with local projects? Yes, all these things are being done now, including by former members of the OLPC team. But they weren’t part of the OLPC project. They can be potential outcomes of the OLPC project.

So, it’s time to call OLPC a success. And move on.
Let’s now look at other projects around the world which are helping kids learn, with or without some neat tools. Let’s not lose the momentum. Let’s not focus too much on the choice of an operating system or on the specific feature set the “educational technology version of the Ford T” may have. Sure, we can and probably should talk openly about these things.
But there are so many other important things to take into consideration…

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And We're Still Lecturing

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Forty years ago this month, students in Paris started a movement of protests and strikes. May ’68.

Among French-speakers, the events are remembered as the onset of a cultural revolution of sorts (with both negative and positive connotations). As we reached the 40 year anniversary of those events, some journalists and commentators have looked back at the social changes associated with the Paris student revolts of May, 1968.

The May ’68 movement also had some pedagogical bases. Preparing an online course, these days, I get to think about learning. And to care about students.

As I was yet to be born at the time, May ’68 resonates more for generational reasons than pedagogical ones. But a Montreal journalist who observed some of those events 40 years ago has been talking about what she perceived as irrationality surrounding such issues as abolishing lecture-based courses («cours magistraux»).

This journalist’s reaction and a cursory comparison of the present situation with what I’ve heard of pre-1968 teaching both lead me on a reflection path about learning. Especially in terms of lecturing.

As a social constructivist, I have no passion for “straight lectures.” On occasion, I bemoan the fact that lecturing is (still) the primary teaching mode in many parts of the world. The pedagogical ideas forcefully proposed more than a generation ago are apparently not prevalent in most mainstream educational systems.

What happened?

This is an especially difficult question for an idealist like me. We wish for change. Change happens. Then, some time later, changes have been reversed. Maybe more progressively. But, it seems, inexorably.

Sisyphean. Or, maybe, buddhist.

Is it really the way things work?

Possibly. But I prefer to maintain my idealism.

So… Before I was born, some baby-booming students in Paris revolted against teaching practises. We still talk about it. Nowadays, these teaching practises against which students revolted are apparently quite common in Paris universities. As they are in many other parts of the world. But not exactly everywhere.

Online learning appears more compatible with teaching methods inspired by social constructivism (and constructionism) than with “straight lecturing.” My idealism for alternative learning methods is fed partly by online learning.

Online lectures are possible. Yet the very structure of online communication implies some freedoms in the way lecture attendees approach these “teachings.”

At the very least, online lectures make few requirements in terms of space. Technically, a student could be watching online lectures while laying down on a beach. Beaches sound like a radically different context from the large lecture halls out of which some ’68ers decided to “take to the streets.”

Contrary to classroom lectures, online lectures may allow time-shifting. In some cases, prerecorded lectures (or podcasts) may be paused, rewinded, fastforwarded, etc. Learning for the TiVo generation?

Online lectures also make painfully obvious the problems with straight lecturing. The rigid hierarchy. Students’ relative facelessness. The lack of interactivity. The content focus. All these work well for “rote learning.” But there are other ways to learn.

Not that memorization plays no part in learning or that there is no value in the “retention of [a text’s] core information” (Schaefer 2008: xxi). It’s just that… Many of us perceive learning to be more than brain-stuffing.

As should be obvious from my tone and previous posts, I count myself as one of those who perceive lectures to be too restrictive. Oh, sure, I’ve lectured to large and medium-sized classrooms. In fact, I even enjoy lecturing when I get to do it. And I fully realize that there are many possible approaches to teaching. In fact, my observation is that teaching methods are most effective when they are adapted to a specific situation, not when they follow some set of general principles. In this context, lecturing may work well when “lecturer and lecturees are in sync.” When students and teacher are “on the same page,” lectures can be intellectually stimulating, thought-provoking, challenging, useful. Conversely, alternative teaching methods can have disastrous consequences when they are applied haphazardly by people who were trained with “straight lecturing” in mind. In fact, my perception is that many issues with Quebec’s most recent education reform (the “competency based program” about which Quebec parents have been quite vocal) are associated with the indiscriminate application of constructivist/constructionist principles to all learning contexts in the province. IMHO, a more flexible application of the program coupled with considerate teacher training might have prevented several of the problems which plagued Quebec’s reform.

Unlike ’68ers, I don’t want to abolish lectures. I just hope we can adopt a diversity of methods in diverse contexts.

Back in 1968, my father was a student of Jean Piaget, in Geneva. Many of Piaget’s ideas about learning were quite compatible with what Parisian students were clamoring for.

Beyond the shameless name-dropping, my mentioning Piaget relates to something I perceive as formative. Both in my educational and in my personal lives. My mother had much more of an impact on my life. But my father supplied me with something of the Piaget spirit. And this spirit is found in different places. Including online.

The compatibility between online learning and lecture-less teaching methods seems to be a topic for frequent discussions among eLearning circles including LearnHub, Ning, and the Moodle community. Not that online technology determines pedagogical methods. But the “fit” of online technology with different approaches to learning and teaching is the stuff constructionist teachers’ dreams are made of.

One dimension of the “fit” is in terms of flexibility. Online, learners may (and are sometimes forced to) empower themselves using personal methods. Not that learners are left to their own devices. But the Internet is big and “wild” enough to encourage survival strategies in learning contexts. Perhaps more than the lecture hall, the online world makes critical thinking vital. And critical thinking may lead to creative and innovative solutions.
Another dimension to the fit, and one which may be more trivial than some EdTech enthusiasts seem to assume, is the “level of interactivity” afforded diverse online tools. You know, the Flash-based or other learning objects which should make learning fun and effective. I personally like the dancing mice a lot. But my impression is that these cool tools require too much effort for their possible learning outcomes. I do, however, have high hopes for the kind of interactivity common to the “social platform” sometimes known (perhaps abusively) as “Web 2.0.” Putting things online is definitely not a panacea for adequate pedagogical practise. And while “School 2.0” is an interesting concept, the buzzwordiness of some of these concepts makes me take pause. But, clearly, some students are using adequate learning strategies through the interactive character of online communication.

As I’ll be teaching online for several weeks, I’ll surely have many other things to say about these learning issues in a pseudo-historical context. In the meantime, I assume that this blogpost may bring me some thoughtful comments. 😉

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Touch Thoughts: Apple's Handheld Strategy

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I’m still on the RDF.
Apple‘s March 6, 2008 event was about enterprise and development support for its iPhone and iPod touch lines of handheld devices. Lots to think about.

(For convenience’s sake, I’ll lump together the iPod touch and the iPhone under the name “Touch,” which seems consistent with Apple’s “Cocoa Touch.”)

Been reading a fair bit about this event. Interesting reactions across the board.

My own thoughts on the whole thing.
I appreciate the fact that Phil Schiller began the “enterprise” section of the event with comments about a university. Though universities need not be run like profit-hungry corporations, linking Apple’s long-standing educational focus with its newly invigorated enterprise focus makes sense. And I had a brief drift-off moment as I was thinking about Touch products in educational contexts.

I’m surprised at how enthusiastic I get about the enterprise features. Suddenly, I can see Microsoft’s Exchange make sense.

I get the clear impression that even more things will come into place at the end of June than has been said by Apple. Possibly new Touch models or lines. Probably the famous 3G iPhone. Apple-released apps. Renewed emphasis on server technology (XServe, Mac OS X Server, XSan…). New home WiFi products (AirPort, Time Capsule, Apple TV…). New partnerships. Cool VC-funded startups. New features on the less aptly named “iTunes” store.

Though it was obvious already, the accelerometer is an important feature. It seems especially well-adapted to games and casual gamers like myself are likely to enjoy games this feature makes possible. It can also lead to very interesting applications. In fact, the “Etch and Sketch” demo was rather convincing as a display of some core Touch features. These are exactly the features which help sell products.
Actually, I enjoyed the “wow factor” of the event’s demos. I’m convinced that it will energize developers and administrators, whether or not they plan on using Touch products. Some components of Apple’s Touch strategy are exciting enough that the more problematic aspects of this strategy may matter a bit less. Those of us dreaming about Android, OpenMoko, or even a revived NewtonOS can still find things to get inspired by in Apple’s roadmap.

What’s to come, apart from what was announced? No idea. But I do daydream about all of this.
I’m especially interested in the idea of Apple Touch as “mainstream, WiFi, mobile platform.” There’s a lot of potential for Apple-designed, WiFi-enabled handhelds. Whether or not they include a cellphone.
At this point, Apple only makes five models of Touch products: three iPod touches and two iPhones. Flash memory is the main differentiating factor within a line. It makes it relatively easy to decide which device to get but some product diversity could be interesting. While some people expect/hope that Apple will release radically new form factors for Touch devices (e.g., a tablet subnotebook), it’s quite likely that other features will help distinguish Apple’s Touch hardware.
Among features I’d like to get through software, add-ons, or included in a Touch product? Number of things, some alluded to in the “categories” for this post. Some of these I had already posted.

  • Quality audio recording (to make it the ideal fieldwork audio tool).
  • eBook support (to compete with Amazon’s Kindle).
  • Voice support (including continuous dictation, voice interface…).
  • Enhanced support for podcasting (interacting with podcasts, sending audio/video responses…)
  • Video conferencing (been thinking about this for a while).
  • GPS (location will be big).
  • Mesh networking (a neat feature of OLPC’s XO).
  • Mobile WiMAX (unlikely, but it could be neat).
  • Battery pack (especially for long trips in remote regions).
  • Add-on flash memory (unlikely, but it could be useful, especially for backup).
  • Offline storage of online content (likely, but worth noting).
  • Inexpensive model (especially for “emerging markets”).
  • Access to 3G data networks without cellular “voice plan” (unlikely, but worth a shot).
  • Alternative input methods (MessagEase, Graffiti, adaptive keyboard, speech recognition…).
  • Use as Mac OS X “host” (kind of like a user partition).
  • Bluetooth/WiFi data transfer (no need for cables and docks).
  • MacBook Touch (unlikely, especially with MacBook Air, but it could be fun).
  • Automatic cell to VoIP-over-WiFi switching (saving cell minutes).

Of course, there are many obvious ones which will likely be implemented in software. I’m already impressed by the Omni Group’s pledge to develop a Touch version of their flagship GTD app.

Concordia University, Learning, learning materials, podcasting, Teaching, textbooks

Free, Open, Online: Rethinking Learning Materials Online (Audio)

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Finally posted the audio content of my session on learning materials at the Spirit of Inquiry conference.

Free, Open, Online: Rethinking Learning Materials Online (Files) « Disparate

Free, Open, Flexible: Rethinking Learning Materials Online (MP3)
Free, Open, Flexible: Rethinking Learning Materials Online (podcast)
FOF Discussion (MP3)
FOF Discussion (podcast)

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There's a Whole World Out There

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The effect of finding out that there’s a wealth of information that is openly available:

To me, this was a little like the first human sighting of the Antarctic land mass in 1820: proof that a huge terra incognita existed just over the horizon, awaiting exploration.(Peter Suber, SPARC Open Access Newsletter, 11/2/06
)

This is an important feeling (and an important issue). As the Gershwins had it:

I know how Columbus felt

Finding another world

The first time I recall feeling this way was at the end of the year, in elementary school. We had been using this math textbook with exercises for every chapter. It’s only during the last week of classes that I noticed that answers to the exercises could be found at the end of the book. Finding those answers was a revelation to me and I seek this discovery feeling. It’s one that I get from fiction (books, television shows, etc.). You find the key and everything falls into place.

What’s the connection, here?

Well, maybe I’m going on a limb. But I see a connection between Open Access, textbooks, and discovery. In fact, it runs through what I was trying to present this past week at the Spirit of Inquiry conference.

Sure, we all know about information overload and many of us would like authoritative filters for information. But the real point is about getting awestruck by the amount of work that has already been done. Sure, it’s intimidating when you take a look at the dusty shelves of a good size library. But we can also focus on doing something with all this information. Sure, the Encyclopedia of Life is bigger than any library, as many people keep reminding us, these days. But we can still start from access to published texts, can’t we?

Newton’s “shoulders of giants” and all that. The opposite of the forbidden library in Eco’s The Name of the Rose. Regardless of opposing views about what should be done with information, most people agree that there’s something empowering about anybody getting access to valuable information.

Some academics are “immunized” to the awe-inspiration from seeing the amount of information available. Some of them simply focus on a tiny parcel of knowledge-land they can call their own. Others insist that most information is completely relevant. Yet others think about knowledge in less of an information-processing model.

That’s why I think that making resources openly and publicly available is more important for students than for tenured professors.

Yes, I do care about students.

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Instructors and Open Textbooks

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Freeload Press is publishing difficult-to-read textbooks as free, ad-supported downloads.

Interestingly, the Slashdot thread sparked by this news item revolves more around the issue of cost-prohibitive textbooks than around ideological issues surrounding advertisement in publication. Several of the dozens of comments in that thread are quite insightful, including some below the moderators’ radar.

Here’s my own comment on that thread, slightly edited.

My 2¢ as an instructor (cultural anthropology, African studies, linguistic anthropology, ethnomusicology).

Contrary to what some people seem to think, some of us instructors do care about the price of textbooks. Many of us see textbooks as a necessary evil and some of us get almost allergic reactions when sales representatives from publishing houses come to our offices. (Got several visits and calls myself, even as a visiting lecturer.) For those of us who care about reasonably-priced textbooks, some publishing houses’ practises are anti-competitive and unfair.
Case in point. Decided to use a short, inexpensive textbook for one of my introductory-level classes, two semesters in a row. Price and length did have an impact on my decision (the textbook was itself better than more expensive ones). It was published just in time for the first of those semesters and cost about 40$ at that point. The second semester, without notifying me, the publisher had bundled that textbook with another book. The bundle was 60$. Not that expensive. But my students still had to buy something that we never used.
One problem for an instructor, when the textbook is cost-prohibitive, is that students are more likely to complain if the course doesn’t follow the textbook very closely. Secondly, different editions are often confusing in the changes that they imply (much more so than software releases!) and it’s difficult for an instructor to keep track of all of those discrepancies. Not to mention that an expensive textbook may discourage students from buying other material for that subject.
According to someone close to me who used to work at a publishing house, textbooks are the main source of income for several publishers. A bit like “hits” for record labels, but students aren’t free to choose textbooks as they please.
Obviously, the financial model is skewed.

Those issues should be enough to encourage everyone to adopt a new model. But there’s even more.
Textbooks are typically written by a handful of authors who may be well qualified for explaining several of the issues included in those textbooks but who still have areas of limited expertise. The result in cultural anthropology, for instance, is that textbook chapters on language are usually full of inaccuracies while chapters on the authors’ areas of expertise appear quite decent. In some cases, an instructor might even end up having to “fight the textbook” instead of using it as a reference.
Online material accompanying textbooks in some disciplines generally seem like an afterthought instead of representing a central part of the approach. The ultimate effect is that students get disinterested in that material and will come to rely on other (and often unreliable) sources.
While some publishers offer instructors the possibility to use material from different books, these sources should all be from the same publisher. So an instructor can’t use Chapter 3 from Jane Smith’s textbook published by one of Thomson’s many subsidiaries and Chapter 4 from Amy Johnson’s textbook published by Oxford University Press. How can we get a diversity of viewpoints, in such a situation?

The solution, IMVHO? Open textbooks. Teaching material based on an open content model. Supported by instructors and their institutions. With a flexible, modular design.
Yes, Wikibooks may be part of that solution. But there are other issues to think about. How do we motivate instructors to contribute content to such a project? Does it count for tenure? Who will lead the effort to complete such a textbook? How can we integrate those books in our teaching? Will students use those textbooks the way they were intended or discount them based on perceived lack of quality? Are students without Internet access out of luck? Who will provide “technical” support to students and instructors? How can we produce affordable dead-tree copies for those who need them? How can we make deals with publishers to integrate excerpts from primary texts? How can we share material to instructors without giving too much away to students? How can we integrate this material with course management systems like Moodle (and, for the unlucky ones, even Blackboard)?

Still, if we get together, as students, administrators, and instructors, we can eventually solve all of these issues and, hopefully, challenge prevailing models of academic publication.