Blackboard has two months to respond to the USPTO’s determination, and we can bet they will bankroll as big a response as possible. Surely their recent victory against Desire2Learn for patent infringement will fuel their strength of will to fight. For my part, Bb’s lawsuit leaves me wondering if allowing the lawsuit to stand trial while a USPTO reexamination request was under review was not just premature, but also extremely wasteful of our tax dollars and court time.

PLE Mapping, Draft 1
Originally uploaded by Mr_Stein

You’ll note that I did not limit myself to technologies, let alone Web-based tools as some have been inclined to do. I’ve used all tools, utilities, and resources that make up my actual environment for teaching, learning and professional/creative production.

I know much of the discussion of PLE’s centered on the idea of using technology as an all-containing hub, and while I see significant usefulness in hubs (my own primary hubs are Google Reader, Twitter, and my own blogs) I am beginning to believe that a single hub is not the answer, and PLEs should not be encompassed by a single product or service. For instance, Ron Lubensky defines the primary goal for a PLE as follows:

The primary goal of a PLE for an individual is to bring all the disparate artefacts of interest for learning under a single operating roof. … PLEs are meant to simplify managing these artefacts…

I have two problems with this goal as stated:

1. It is akin to the goals of monolithic learning management systems, and seems to vie for a “one-size-fits-all” approach. Scott Wilson with the Personal Learning Environment blog says, “It’s an unfortunate tendency especially in our sector to take a concept (PLE, e-Portfolio) and attempt to reify it as a product.”
2. Because individuals with several generally distinct interests likely have multiple origination/entry points for learning, one all-encompassing, multitudinous hub may not be optimum for effectiveness (it may in fact be distracting; I’ve found this to be the case with a fully-loaded iGoogle home page)

Speaking of my several generally distinct interests, I was initially inclined to separate my teaching and creation activities from this map. Arguably not “learning” by some strict definitions, but certainly from a “learning by doing” perspective. At any rate, teaching, creating, and learning seem to me to be inextricably intertwined.

I ask this question without facetiousness, because if we’re talking about a holistic look at individuals learning environment, we certainly don’t want to restrict it to Web, and I even think just brainstorming the variety and interconnectedness of utilities and tools in our non-digital learning environment(s) may validly inform our digital ones, and can provide anecdotes through which we can better adapt (ourselves and others) to the online tools.

As far as my PLE, though I outlined a laundry list in your wiki, I’m now trying to think about it more organically. I’m currently toying with conceptualizing my digital PLE through a metaphor of physical space, with interconnected rooms and even “wormholes” that take me in and out of the “real” world. While at first I imagined this as a house with multi-doored, hexagonal rooms and intermediary halls (plus windows one can jump out of and back into the “real world”),

Walter R. Tschinkel’s cast of an ant colony, The nest architecture of the Florida harvester ant

it might end up being more simply sketched as the architecture of an ant colony. This latter metaphor is probably seems particularly apt to anyone who knows me, as my “train of thought” is more akin to a state of ants scurrying from one point to another as they forage with semi-obscured motivations and objectives, constantly adjusting based on new and immediate information.

Currently Howard has posted 3 video episodes of The Martian Report on his vlog web site. Most memorable bit of episode 3 is the teletype-driven, computer-generated science fiction story #5:

Earth is attacked by giant betelgeusian potato bugs which want our women and are not at all radioactive and cannot be killed by a pleasant crowd of peasants with tear gas and torches, but a priest talks to them of God and they die.

The End

I think it was sheer coincidence that this particular episode ends with an announcement of God’s retirement, wherein he reveals half of the secret to organizing the cosmos:

You didn’t really think I would spoil it here, did you? Watch episode 3 to learn how it’s done!

George Siemens blogs up just exactly the news I’m interested in week after week, and on the 28th he posted up a reference to Peter Tittenberger‘s short piece The Strength of Garden Walls found on his a touch of frost blog. This article describes the percieved value of institutionally administered learning management systems and social software tools as “walled gardens” for their ability to provide teacher control over user access to learning materials and tools, and the distribution of the participants’ input and output.

(I should restate that, for most institutionally administered social software tools are set up specifically to inhibit or even disallow public access and public viewing, often out of fear of legal repercussions for providing access to students’ personally identifiable information (e.g. in the United States, FERPA in higher education and K-12). For example, LMS’s natively restrict public access, typically don’t allow publishing of student work outside the password-protected site, and authentication access is often provided only through the institution’s student information system. So walled gardens don’t really provide teachers with control, they simply give teachers a box of handcuffs, sans keys.)

My perception is that most of the prominent folks involved in new teaching and educational technology believe that the walled garden approach is “bad”, that LMSs are “bad”, and that open, learner-centered strategies, such as personal learning environments (PLE) are “good” (or at least “better”) because they better reflect or adapt to current Internet-driven trends in networked information and social connectivity. To elaborate:

• Educators who believe in fostering authentic learning experiences have become increasingly disillusioned with the walled garden of the LMS. Increasingly popular “real world” Web-based social software has cast many LMS tools as redundant.

• Many institutionally adopted learning tools, driven by the perceived needs of the institution, directed by non-faculty IT, and limited by the pace of administration, are rarely able to maintain currency with readily available “real world” tools simply because the institution has neither a massive, global audience to demand innovations, nor the breadth of competitive capitalism to fund and incentivize them. Tools provided by education-centric companies such as Blackboard often come in packages, overproduced versions of real-world tools tightly bound to provide a one-stop-shopping experience, and therefore a supposed panacea for all educational technology needs. Few Web application companies would commit such an act hubris–Google has proven itself fairly capable of such a Heraclean act, with competitors Yahoo! and even Microsoft taking tentative stabs of their own.

• Educators personally committed to ideals and philosophies of openness–open source, open access, open publishing–are also frustrated with LMSs and other institutionally controlled software for their innate closed-ness through restriction of access for both contributors and readers.

• And while distinctions between the accuracy of definitions and theories of collective intelligence and connective intelligence are being debated, they share a common recognition that there is significant value in community-involved (influenced?) and socially-invigorated education. Educators who ascribe to such learning theories also find the walled garden approach to be too limiting and lacking provisions for social networking within the institution, let alone the world.

These common postures (I’m abusing that word this week–thanks, Scott) taken against the “walled garden” approach to educational technology are sound, but I do not want to suggest that the LMS is therefore obsolete, for I have presented (and probably insufficiently) only one side of the issue. I daresay there are as many sound arguments the use of walled gardens and even the traditional LMS. And though I have seen Scott Leslie weigh pro’s and cons of “loosely coupled” approaches and even one or two ed tech bloggers recognize the continuing significance of the LMS, I’ve not yet seen a full and complete debate involving people genuinely committed to each of the two sides. (If anyone is game for staging one, my alter-ego would be happy to suppress my doubts completely and take the pro-LMS side–in fact, my ego would probably not let me resign that side to anyone else!)

In my opinion, a really good debate on the subject would illustrate philosophical differences between the two sides, and might even invoke political stances (technology adoption in education [if not pedagogy in general] as “conservative” vs. “progressive”; information access and publishing as an issue of power, definable through capitalist or socialist anarchist ideals, etc).

Even if the outcome of such a debate was largely in favor of an authenticopenconnectedcollective strategy, there are of course still questions about how a PLE is LE really looks and acts like, if it is teachable. Just today on Twitter there were a number of provocative questions about the value of PLE, either as a term or as a “single”, methodological approach.

Add to that the problem that I personally still can not say with total conviction that the LMS is obsolete. Folks like myself have talked up the potential value of PLEs, but broad adoption of the PLE is currently impossible because key technologies and services are still being developed (e.g. good hubs of aggregation [go eduGlu]) or have not yet been widely adopted (e.g. OpenID). Compound that with faculty and administrative anxieties regarding new technologies and teaching approaches, and I can only conclude that the LMS will be around for a long time yet. So until fully viable (every need) and broadly accessible (every application) alternative strategies and methods become available, we might as well openly examine, in good-faith, the value of the LMS, the benefits of walled garden systems, and our reasonings for choosing one or the other.

Blackboard filed the lawsuit on July 26, 2006 against competitor Desire2Learn based on intellectual property claims related to it’s Blackboard’s U.S. patent #6,988,138. Blackboard has argued that it had invested 100 million dollars in the development of the educational products protected under the patent. (NoEduPatents.com has made an explanation of Blackboard’s 44 patent claims.)

Backlash to the Blackboard patent by the open source and educational communities has been strong since news of the lawsuit first broke, and will likely continue through communities such as boycottblackboard.org. I personally did not expect Blackboard’s claims would be upheld when re-examined by the patent office, let alone that the lawsuit would be validated by the jury.

Because the patent claims are broad and impact so many common e-learning features, Blackboard’s legal victory is bound to be discouraging and troublesome to other commercial learning management system providers such as Angel Learning, eCollege, and Agilix. Blackboard has previously declared that it would not assert it’s U.S. patents against open source software development, e.g. Moodle and Sakai.

Does this apparent magnanimity bolster my favor for Blackboard? Certainly not; the position is superficial at best, and Blackboard knows it. Anyway, it’s beside the point: though I personally lean towards open source software for educational technology, I am a capitalist, and free market competition and consumer-driven innovation of services and products is important to me. Blackboard’s overblown patent claims are an affront to innovation and competition, taking advantage of systemic failures in U.S. Patent regulations.

And though some will dismiss this news based on the argument that even conceptually the LMS has inherent flaws (failure to keep up with current technologies, inauthentic, lack of learner ownership, creepy-tree-house, etc), I believe the LMS is still a valuable toolset for many. The LMS has has propelled e-learning into a new frontier by standardizing the basic communication and delivery features for an educational audience. The LMS’s ability to provide teachers an easy-to-use set of online educational tools in a one-stop-shopping experience is and will remain considerable for the next 5 years at least. (The unfortunate reality is that alternative networked education “systems” such as personal learning environments are still being thought out and developed–at the very least alternatives are probably not ready for widespread adoption and implementation by faculty members.)

Regardless of whether you’re pro-LMS or anti-LMS in general, I think the larger debate about software patents particularly when applied to education is an issue we in ed tech all have a stake in. At the ITC conference last week I picked up a witty t-shirt given to me by The rSmart Group that signifies the position of many:

Sources

• Desire2Learn’s Patent Lawsuit Blog
• Blackboard’s Patent Info Page
• Blackboard’s U.S. patent #6,988,138
• NoEduPatents’s Explanation of Blackboard’s 44 patent claims
• Groklaw: Reexamination of Blackboard Patent
• Wikipedia: Software Patent Debate
• BoycottBlackboard.org

There’s been a bit of buzz recently on more ed tech blogs than I think I can refer to about using blogs as a delivery host for opencourseware as PLE-inspired learning content. This branches off of that thought by demonstrating a very quick-and-dirty method of targetting chunks of content from various sources in order to remix a customized online “lesson”.

In short, this is a tutorial-in-lieu-of-a-lousy-conference-presentation for those who are unfamiliar with the tools or need orientation to an approach.

Preparation

You’ll need:

ol.tutorial li { margin: 1em auto 12px; font-size: 30pt; list-style-position: inside; padding-top: 4px}
ol.tutorial li p { font-size: 10pt }
ol.tutorial li a img { border: 1px solid blue; margin: 0; padding: 0; }

1. A Google account set up for Google Notebook and Google Docs & Spreadsheets

2. Mozilla Firefox Web browser with the Google Notebook add-on
3. A collection of topic-related Web pages or documents from which to remix
4. A basic outline of the lesson to be composed/remixed (pref. with objectives)

I expect that this process can also be done with Zoho using the Zoho Notebook Helper add-on for Firefox, however I’ve not worked through this process myself.

The importance of having the last element, an outline of the lesson, should not be underestimated. The hardest part of this task is staying focused and organized. I tend to take a kitchen-sink approach, throwing everything together and sorting it out later, but having a clear outline of what you want your lesson to include from the beginning sets up a checklist of sorts from which you can search and order information.

As for information sources themselves, there are an increasing number of Creative Commons-licensed or public domain materials available on the Web that can be remixed into an online lesson. Some of these are materials specifically authored for education (e.g. MIT OpenCourseWare, Open Yale Courses, UK Open University’s OpenLearn), others are collaboratively authored repositories (e.g. Wikipedia), and some are already in the publich domain (e.g. Project Gutenberg. Of course, copyrighted materials can be quoted and cited within reason, and Google Notebook helps you preserve source information for citations.

Quick Tutorial

Disclaimer: the sources and excerpts used in this example are merely for demonstration purposes and should not be reflective of a well-remixed or structurally complete lesson!

1. 

   First, create a new Google Notebook for the lesson with title.

2. 

   Using your lesson outline, seek out your information sources on the Web. Select a passage and right-click to activate the Firefox Google Notebook Add-on. Choose Note this (Google Notebook). This passage is now an excerpt copied into your Notebook. You’ll notice that the Google Notebook Add-on opens a preview window in the lower-right-hand corner of your screen. You can type your own commentary or notes here to include with the quoted passage.

3. 

   Repeat this for all your information sources on the Web, selecting passages you wish to use as an excerpt in the lesson, right-clicking, and choosing Note this (Google Notebook).

4. 

   Do the same for sources that you may wish to condense, rewrite, summarize, or paraphrase information from. You’ll be able to edit your Notebook in a minute. Because there’s so much information out there, it’s fine to collect more than you need. At the same time, using a lesson outline from the beginning will help you stay focused and not stray from your teaching objectives.

5. 

   Don’t worry about noting sources out-of-order; Google Notebook will let you re-arrange your sources.

6. 

   When you’ve completed your grab of sources, simply click Open Full Page from the Google Notebook add-on. This will open up your Google Notebook with all quotations. Each excerpts is preceded by the title of the Web page from which it came, and a hyperlink to the Web site for citation purposes.

7. 

   You can type directly in the notebook to draft introductions, conclusions, additional information, or segways from one piece of information to another. Again, having a solid lesson outline here is very useful.

8. 

   By mousing-over the left-side of source excerpts, you’ll find that you can left-click and drag excerpts above or below other excerpts or text sections that you’ve written. This makes it easy to rearrange the excerpts to match your lesson outline.

<!–

9. 

   At this point you need to decide if you

10. 

–>

11. 

    Once you’ve finished your rough edit of your lesson, you’ll need to send the saved Notebook to Google Docs for finish editing and publishing to your blog. Under Tools on the top-right, choose Export to Google Docs.

12. 

    While Google Notebook is the best place to perform basic structural edits to your document because of the drag-n-drop feature, Google Docs have slightly more sophisticated formatting features to choose from for your finish edits. After you’ve completed editing and formatting your lesson in Google Docs, click the Publish tab to send this to your blog.

13. 

    In the Publish tab you’ll need to click change your blog site settings and work through the few form fields to point to your own blog for publishing (e.g. blog hosting server, username, password, blog title). Click Test before finishing by clicking OK.

14. 

    An alert will ask you to confirm publishing. Note that after you’ve published, you can in fact make edits to your Google Doc and republish to your blog, overwriting the original blog post using nearly the same process we just did.

15. 

    After publishing, go to your blog and review your re-mixed lesson! Remember, you can edit your Google Doc and republish at any time, however if you want to add to your lesson starting from Google Notebook you are better off deleting the original blog post and Google Doc and re-exporting from step 9. Using the Firefox add in for this process preserves text, images, and hyperlinks from the source all the way to the published blog, however I’ve not had any luck preserving embedded video files.

OK, this creates an admittedly rough looking lesson, but it’s a fast method of remixing open content, especially if one has a good outline and is familiar with what’s available.

One idea that I haven’t played with is using Google Desktop with Notebook to grab pieces from files on my local computer. I’ve actually never used Desktop, but it’s been suggested that this would be possible.

This shirt is based on a workshop title suggestion Scott Leslie made (half?) jokingly over a Skype meeting.

I’m considering ordering up a batch of these from UberPrints.com for my crew at DE. PLE is People! That’s all you need to know.