e-Literate

Present is Prologue

Category: Ed Tech

The “Ed Tech” category includes posts about educational technology products themselves, including LMSs and other learning platforms, adaptive learning and other digital curricular materials products, learning analytics, and educational apps of all types. It also includes technical aspects of ed tech products, especially interoperability.

  • David Wiley on DIY U

    Since it was David Wiley’s unique blend of relentless idealism and can-do pragmatism that first convinced me to give the open education movement a closer look, I was curious to know what he thought of the discussion about DIY U that is happening on e-Literate. So I asked him. His blog post response does not disappoint. You should read it.

  • A Closer Look at Mobile App Development for Higher Education

    I have been blogging a fair bit lately about the competing mLearning efforts between Blackboard and the Moodle community. Much of the conversation so far has focused on the front end apps and whether web-based or native apps are better. (The latest is that there is a native iPhone app for Moodle in addition to the mobile browser app.) But let’s be clear: Many of the smartphone apps you have for your iPhone, Android, Blackberry, or whatever were built by lone developers working part time. I don’t want to trivialize that work, but it’s hard to see how one platform is going to achieve a durable competitive advantage against the others based on its mobile client.

    I’m going to draw on some recent conversations about mobile apps in the Sakai community to reflect a little on what it takes to build an mLearning platform. In the process, I’ll also think out loud about what kind of a business this area will or will not sustain in the long run.

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  • Welcome Guest Blogger Nicole Yankelovich

    In a couple of minutes, I’m going to be publishing a guest post from Nicole Yankelovich, Executive Director of the new OpenWonderland Foundation. For those who don’t know, OpenWonderland is an open source platform for creating virtual worlds similar to what you would find in Second Life. The project was originally hosted at Sun, but Oracle chose not to continue development and worked with the OpenWonderland Foundation to make sure they had what they needed to be able to continue the project independently.

    My own sense of virtual worlds for education is that we’re in the trough of disillusionment on the hype cycle:

    On the one hand, the majority of “teaching” activity that I have seen in Second Life has consisted of rooms full of virtual people sitting in virtual chairs looking around the virtual heads of other virtual people to see virtual screens upon which actual PowerPoint slides are virtually projected.

    Waste. Of. Time.

    But on the other hand, it seems to me that anyone who thinks that’s all the value there can be in virtual worlds is experiencing a massive failure of imagination. At the very least, if simulations have proven to be valuable educational tools, then why shouldn’t Second Life be at least as valuable as a flexible simulation environment? And I think that’s just the beginning. Coincidentally, Alan Levine recently posted a great rebuttal to the SL haters that includes good examples of the value of a virtual world.

    I think you’ll enjoy hearing what Nicole has to say.

  • Thoughts On Anya Kamenetz and the Open Education Movement

    Many thanks to Cable Green for linking to this interview with Anya Kamenetz:

    Kamenetz’s recent article in Inside Higher Ed has also been getting a lot of attention, as has her blog, as she promotes her new book DIY U: Edupunks, Edupreneurs, and the Coming Transformation of Higher Education. I have my copy on order and look forward to reading it. Kamenetz is obviously bright and seems to have synthesized a number of important trends in a fresh way. She is impressive.

    A couple of things struck me as I watched this interview. First, this seems to be evidence of a possible game changer for the more radical end of the open education movement. I have tended to be very skeptical of theories that higher education will become profoundly more self- and peer driven and will eventually break its bonds with traditional institutions and formal certification. The university is an incredibly stable and change-resistant institution. It has lasted over a thousand years without much evolution in its basic structure. There are a lot of reasons for this, but one big one is that it has tended to reinforce class differences. Late Twentieth-century efforts to make college accessible to everyone notwithstanding, higher education has generally been a strong marker of class status throughout its history. College has been seen as a way to get ahead or, much more frequently, stay ahead. But when you have bright, articulate, talented young professionals—including the child of two college professors, no less—saying that formal higher education may not be the best path to a fulfilling career, it is a sign that, finally, the institution of the university may be under serious threat. Middle class tuition-paying students who grow up to become middle class endowment donating alumni are the economic lifeblood of the university. If they begin to skip college in larger numbers, it would probably force some big changes.

    On the other hand, it’s worth thinking about who might get left out of this potential revolution. Folks in the field of educational technology tend to romanticize the notion that the university shall wither away (to borrow a phrase). But ed tech is full of autodidacts, much more so than the general population. I think we tend to assume too often that all people learn the way that we do. (Note that I am not accusing Kamenetz herself of this tendency; I haven’t seen any evidence of it in the bits of her work that I have seen so far.) If you talk to typical community college professors in the United States, they will tell you that their classrooms are not filled only with the idealized digital natives about whom we gush in admiration, wonder, and possibly envy. They see many students who have not been taught how to read, think critically, or even follow directions. Increasing numbers of them are autism spectrum, mentally challenged, or mentally ill. I’m talking about people who tend to subsist on the fringes of the economy. Many are marginally employable in good times and unemployable during serious economic downturns like the one that we are in now. In times like this, they return to the same education system that they dropped out of in the first place because it wasn’t able to meet their needs,  hoping desperately that it will make them employable again (which is one reason why your friends teaching in community colleges may look more stressed than ever this year). These students are not autodidacts, they are in the most dire need of a good education of anyone in our society, and it is not clear to me that the blossoming of open education for their more fortunate peers will do anything for them other than suck the much needed funds out of an already badly underfunded education system.

    Don’t get me wrong; I don’t think the DIY U vision is a bad one. To the contrary, there are many aspects of it that are good, necessary, and overdue. I just don’t think it’s a complete vision. If we are not careful, open education may actually end up reinforcing economic divides, all while we pat ourselves on the back for giving away “free education.” We are failing to educate millions of our citizens in this country, and billions around the world. It’s easy for those of us in the open education movement to see our work in opposition to proprietary technology companies, proprietary textbook companies, and the gatekeepers in the university system. But it’s not the “evil” LMS companies, or the “evil” textbook companies, or the “evil” administrators and bureaucrats that are failing these students. It is all of us. Education is an affirmative responsibility. We need to make educational resources freely available to those who need them, but we also need to do much more than that.

  • Moodle Mobile vs. Blackboard Mobile Learn: Web App vs. Native

    I was incorrect when I wrote that Moodle Mobile would have an Android-native client. Carlos Kiyan, a member of the Moodle Mobile team, clarified for me over Twitter that Moodle Mobile is a web app which has, for the moment, focused on WebKit-based browsers. (Both the iPhone and Android have default browsers that are WebKit-based.) Sorry for missing that; I should have looked at those videos more closely. Meanwhile, Kayvon Beykpour of the Blackboard Mobile Learn team has written a blog post that talks about their decision to go with native clients.

    As you might expect, each team thinks their approach is better. The Moodle Mobile team thinks that the web-based approach is more portable and will allow them to reach more smart phones. They think that the main gap between web-based and native apps is working offline, and they have developed offline caching for their app using a third-party product. (HTML 5, which both Google and Apple are promoting, will support offline capabilities, but it is not clear when this will be practically available in mobile browsers.) The Blackboard Mobile Learn team claims that native apps will allow them to provide a better user experience. To be honest, I don’t know much about mobile app development and have no intuitions about who is right. I have been impressed with the quality of Google’s Buzz mobile web app, but I don’t assume that the approach will work for everything that you’d want to do in an app. We’ll have to see once the Blackboard Mobile Learn team has their app out whether they are doing interesting things that a web app can’t do.

    Regarding portability, there’s a long term and a short term issue. In the short term, Blackboard will have a Blackberry app while Moodle won’t. I suspect that the market share for Blackberries among college students is pretty low, even in the United States. On the other hand, it’s not always about numbers. If, for example, you have an important executive education program offered by your business school, then Blackberry support will matter a lot. In the long term, I suspect that the web app approach will be more portable and allow the developers to keep up on more platforms with fewer resources. But we’ll see. This is a very young market.

    Update: It appears that Blackberry plans to have a WebKit-based browser in the near future.

    Later Update: Carlos Kiyan pointed me in the direction of this article, which outlines the pros and cons of both native and web app approaches.

  • Moodle Mobile Now Developing an Android Native Client

    Well, I guess it’s mLearning Week here at e-Literate. Just a day after I noted that the main difference we are aware of between the Moodle mobile clients and the forthcoming Blackboard Mobile Learn client is that Blackboard plans to have native apps for Android and Blackberry, the Moodle folks announce progress on a native Android app. Let the arms race begin!

    Update: I have just been informed by a member of the Moodle mobile development team that both the iPhone app and the Android app are, in fact, web apps and not platform-native apps. That wasn’t obvious to me at all on casual viewing (especially with the iPhone, where I have no first-hand experience and didn’t recognize the browser chrome). It will be interesting to see how much of a difference that makes in terms of user experience, particularly with Google and Apple both pushing HTML 5.  Anyway, the mobile web app has been tested for Android, but is not Android-native.

    By the way, the helpful people at Blackboard’s P.R. firm referred me to this study at Ball State University showing that, as of about six months ago, 38.5% of their students own smart phones, and 18% (or roughly half of the students with smart phones) owned iPhones. No word on the Blackberry/Android breakdown, which probably has changed in the past six months anyway due to the new Android phones on the market. I am quite sure that there is a lot of variability from school to school, based on demographic, socio-economic, and geographic factors.

    There’s actually some interesting mobile work being done by University of Cape Town in South Africa, but it focuses on text messages rather than whizzy smart phone apps. (I strongly suspect that UCT has a lower percentage of smart phone users with unlimited data plans than Ball State does.) I’m looking into the possibility of getting a guest post on this topic at some point. (That’s a hint, Stephen.)

  • Moodle Mobile vs. Blackboard Mobile Learn

    Blackboard just announced the planned availability (in June) of Blackboard Mobile Learn:

    Blackboard Inc. (Nasdaq: BBBB) today announced plans for Blackboard Mobile Learn(TM), an application that will bring two-way teaching and learning to mobile devices, creating an interactive mobile learning experience for students and teachers on the go.Blackboard’s existing Blackboard Mobile Central(TM) application already delivers a mobile campus experience that includes news, events, maps and sports among a range of student life and service options.

    Blackboard Mobile Learn will take the next step by bringing the classroom experience and learning content to the mobile environment, arming campuses with a high quality option to quickly meet the growing demand from students who want to do more with their smart phones and other Web-enabled devices.

    From what we know so far, the main difference between this and the Moodle mobile offerings is that Blackboard plans to have native clients for Android and Blackberry while Moodle so far only provides a Java-based client for non-iPhone mobile phones. (Does anybody have market share data on smart phones for the college aged demographic?) We won’t know if there are actual functional differences until Blackboard releases more details.