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Archive for July, 2010

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kona ICU

2010 July 22
 
by dnorman

I had to take the bike into Bow Cycle for some work. I blew out the bottom bracket, and the chain was stretched and needed replacing. it likely needs another casette (after replacing it in February). and new disk brake pads. Still, it’s way cheaper than driving, or a gym membership. After over 15,000km on the bike, a little maintenance should keep it on the road for a few more…

on private “classblogs” vs. the wild, wide open

2010 July 22
 
by dnorman

This post has been percolating for a while, but was finally pulled out by a post from Stephen Downes, linking to a post from Lisa Nielsen.

Most of the blogs set up on UCalgaryBlogs aren’t fully public – many allow anyone to see the content, but block search engines. But, many others are restricted to only allowing members of that site to access the content.

Initially, this bothered me. People weren’t seeing the Power of Being Open. I tried arguing the whole “information wants to be free” and “going public with network effects” etc… yaddayadda.

But faculty and students just didn’t see it that way. They weren’t comfortable posting their work in the open. And instead of trying to convince them that they were wrong, I took the radical approach of actually listening them. Their points were pretty consistent, and boiled down to a few issues:

  1. discomfort with publishing on the open web (identity issues, work being archived/indexed forever, etc…)
    • the fact that this is mitigated through pseudonymous posting doesn’t negate this one entirely.
  2. not wanting to use a blog-like environment for discussion/conversation
    • some people are just uncomfortable with blogging platforms when they’re used to writing in discussion boards.
    • they’re worried about politeness and civility and trolling and various other issues with various levels of validity
    • yes, the software is essentially the same in the back end. yes, they can be convinced to use it. but it’s yet another hurdle to convince them to step over
  3. fear of someone stealing their awesome content/idea
    • initially, I shrugged this one off. really? you’re so awesome that you’ve already come up with your first Big Idea? but then, after hearing this from several different students (from undergrad to PhD), it started to make more sense. many students are working in fields where they are building frameworks to kickstart their working careers. they see it as a huge risk to publicize these frameworks before they’ve had a chance to do something with them. Is it entirely rational? maybe. maybe not.
    • I tried outlining how posting your early work on a Big Idea could be used to combat anyone stealing the idea (you’d have documentation of when/what you were working on, so you’d be clearly staking a claim to intellectual property, etc…) but that didn’t get very far.

All of the points boil down further to a single core issue.

What right do we, as educators, have to compel students to publish on the open web?

As educators, we compel students to do things all the time. In the “safety” of the classroom. As assignments. But, not In The Open™, with permanent and public archives of their work. Yes, there are cases where we do this, too (drama classes may have public performances – but those aren’t often archived permanently and publicly).

The open web is an incredible force multiplier. Students (and faculty) can say something, and have it spread around the world and accessed by anyone. Which is great, unless that short circuits the kinds of risk taking behaviours that make for really meaningful learning experiences.

It comes down to what we’re really trying to do with our students. Is the goal to have them publish their content, or is it to take risks and learn from mistakes? I’d argue that it’s far more important to be taking risks as part of an educational experience than to be publishing content. As such, it’s far more important that students are engaging in productive discourse, than to be posting their term papers.

The concept of “training wheels” – that having private sites is shortsighted because it treats students with kid gloves, telling them that they’re not worthy of publishing on the open web – isn’t completely capturing what happens in an effective classroom. A class isn’t an exercise in content production, it’s an active and engaged learning community. Some of the activities that occur with a class may involve content production, but that’s not the primary goal. Whether or not those content production activities are on the public and open web is an entirely different discussion.

As a result, I have absolutely no problem with faculty and students wanting to have private “classblogs” – if it gets them to a place where they’re able to use the blogging platform in a way that amplifies the effectiveness of their discourse, even (or especially) if the site isn’t public, then it’s absolutely worth doing. And I don’t see this practice as simply replicating the closed model of the LMS in yet another platform. It’s different because faculty and students are largely in control of the environment used for the classblog. They can configure it together. They can customize it. They can shape it to meet their needs. That’s the important reason for moving outside of an institutional LMS.

cranky

2010 July 21
 

2010-07-21 cranky.jpg

the bottom bracket on my bike wore out – not sure what’s happened exactly. the bottom bracket is definitely loose, with noticeable (and scary) wobbling and popping now, making it rather unsafe to ride. maybe worn bearings? something else? I’ll take it into Bow Cycle ASAP for repairs, meaning I’m bikeless for awhile. #cranky.

ubuntu!

2010 July 21
 
by dnorman

I’ve been playing around in Ubuntu Server for the last couple of days, setting up a test sandbox of WordPress 3 to safely try upgrading UCalgaryBlogs. I’ve used Ubuntu before, but it’s really feeling like a solid system, and the LAMP stack is fast. I’m only running it in a VM under VirtualBox on my desktop, but if I had to deploy a fresh server, I’d definitely be picking Ubuntu to run it. As a virtualized sandbox, it’s a pretty great platform. And the ease of updating/configuring is pretty slick. Certainly more nimble than RHEL5…

ubuntu.png

Although, the native blog posting app is utter crap, compared to something like MarsEdit…

2010 @ 3400km

2010 July 20
 

2010-07-20 2010 @ 3400km.jpg

nearly home, after heading up the BFH, and about to do a quick trip up the LFH (that’s the pathway and the bottom half of the LFH to the left of the trees)

fun with compiling PHP

2010 July 20
 
by dnorman

I’m toying around with building a fresh copy of PHP so I can run a relatively recent version (5.3.2) vs. the antique version bundled with RHEL5 (5.1.6). Having lots of fun, so far…

Screen shot 2010-07-20 at 11.18.42 AM.png

Sometimes, it’s worth running your own server, so you can do things like update packages without having to resort to compiling from source…

goals

2010 July 19
 

2010-07-19 goals.jpg

another summer storm brews over the foothills, before pushing over the city, as seen from across a decidedly empty soccer field.

please quit

2010 July 19
 
by dnorman

I launched MS Word to read a file. I almost never launch Word. AutoUpdate launched, and decided I needed to download and install a 450MB update so I could read this file. In the process, the updater complained about the updater that was running, preventing the update from continuing. It’s stuff like this that makes me wonder why people use an OS designed by these clowns…

Screen shot 2010-07-19 at 9.53.39 AM.png

The Ed Techie: Projects, innovation & the small price of a coffee

2010 July 18
 
by dnorman

Martin Weller, on how to go underground while maintaining the appearance of legitimate “official” projectdom:

You’ll see the dilemma here – in economically straitened times, the instinct is to control everything tightly through a project structure, but this project structure is not well suited to the type of innovation you need to engage in to perform well. The institutional instincts may be contrary to the overall well being of the institution as a whole, rather like a wounded animal fighting off a vet.

leading to a possible solution or workaround:

The solution is probably to set up a non-project project, or something like Google’s 10% time when people are free to explore other approaches, but these are by their very nature, unpredictable and uncertain. And in times of financial crisis unpredictability and uncertainty are not favourable characteristics for a proposal. We know, however, that these are precisely the qualities that lead to exciting developments online. So, how to square that circle?

Setting up a non-project project to legitimize informal activities. I like it. I’m going to do it. Hopefully, it doesn’t get me fired.

Now, it’d be really nice if solutions and workarounds weren’t needed. But the status quo demands numbers and accounts. It can have them.

The question is, should the project be something like “Facilitating Innovation Community of Practice”, or more like “Recompiling Webserver Kernel and Optimizing Throughput”?

from The Ed Techie: Projects, innovation & the small price of a coffee

memories

2010 July 18
 
by dnorman

2010-07-18 memories.jpg

one of the photo walls at my parent’s house. fragments of times long ago.