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Future of Learning Content

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If indeed Apple plans to announce not just more affordable textbook options for students, but also more interactive, immersive ebook experiences…

Forecasting next week’s Apple education event (Dan Moren and Lex Friedman for Macworld)

I’m still in catchup mode (was sick during the break), but it’s hard to let this pass. It’s exactly the kind of thing I like to blog about: wishful thinking and speculation about education. Sometimes, my crazy predictions are fairly accurate. But my pleasure at blogging these things has little to do with the predictions game. I’m no prospectivist. I just like to build wishlists.

In this case, I’ll try to make it short. But I’m having drift-off moments just thinking about the possibilities. I do have a lot to say about this but we’ll see how things go.

Overall, I agree with the three main predictions in that MacWorld piece: Apple might come out with eBook creation tools, office software, and desktop reading solutions. I’m interested in all of these and have been thinking about the implications.

That MacWorld piece, like most media coverage of textbooks, these days, talks about the weight of physical textbooks as a major issue. It’s a common refrain and large bookbags/backpacks have symbolized a key problem with “education”. Moren and Friedman finish up with a zinger about lecturing. Also a common complaint. In fact, I’ve been on the record (for a while) about issues with lecturing. Which is where I think more reflection might help.

For one thing, alternative models to lecturing can imply more than a quip about the entertainment value of teaching. Inside the teaching world, there’s a lot of talk about the notion that teaching is a lot more than providing access to content. There’s a huge difference between reading a book and taking a class. But it sounds like this message isn’t heard and that there’s a lot of misunderstanding about the role of teaching.

It’s quite likely that Apple’s announcement may make things worse.

I don’t like textbooks but I do use them. I’m not the only teacher who dislikes textbook while still using them. But I feel the need to justify myself. In fact, I’ve been on the record about this. So, in that context, I think improvements in textbooks may distract us from a bigger issue and even lead us in the wrong direction. By focusing even more on content-creation, we’re commodifying education. What’s more, we’re subsuming education to a publishing model. We all know how that’s going. What’s tragic, IMHO, is that textbook publishers themselves are going in the direction of magazines! If, ten years from now, people want to know when we went wrong with textbook publishing, it’ll probably be a good idea for them to trace back from now. In theory, magazine-style textbooks may make a lot of sense to those who perceive learning to be indissociable from content consumption. I personally consider these magazine-style textbooks to be the most egregious of aberrations because, in practice, learning is radically different from content consumption.

So… If, on Thursday, Apple ends up announcing deals with textbook publishers to make it easier for them to, say, create and distribute free ad-supported magazine-style textbooks, I’ll be going through a large range of very negative emotions. Coming out of it, I might perceive a silverlining in the fact that these things can fairly easily be subverted. I like this kind of technological subversion and it makes me quite enthusiastic.

In fact, I’ve had this thought about iAd producer (Apple’s tool for creating mobile ads). Never tried it but, when I heard about it, it sounded like something which could make it easy to produce interactive content outside of mobile advertising. I don’t think the tool itself is restricted to Apple’s iAd, but I could see how the company might use the same underlying technology to create some content-creation tool.

“But,” you say, “you just said that you think learning isn’t about content.” Quite so. I’m not saying that I think these tools should be the future of learning. But creating interactive content can be part of something wider, which does relate to learning.

The point isn’t that I don’t like content. The point is that I don’t think content should be the exclusive focus of learning. To me, allowing textbook publishers to push more magazine-style content more easily is going in the wrong direction. Allowing diverse people (including learners and teachers) to easily create interactive content might in fact be a step in the right direction. It’s nothing new, but it’s an interesting path.

In fact, despite my dislike of a content emphasis in learning, I’m quite interested in “learning objects”. In fact, I did a presentation about them during the Spirit of Inquiry conference at Concordia, a few years ago (PDF).

A neat (but Flash-based) example of a learning object was introduced to me during that same conference: Mouse Party. The production value is quite high, the learning content seems relatively high, and it’s easily accessible.

But it’s based on Flash.

Which leads me to another part of the issue: formats.

I personally try to avoid Flash as much as possible. While a large number of people have done amazing things with Flash, it’s my sincere (and humble) opinion that Flash’s time has come and gone. I do agree with Steve Jobs on this. Not out of fanboism (I’m no Apple fanboi), not because I have something against Adobe (I don’t), not because I have a vested interested in an alternative technology. I just think that mobile Flash isn’t going anywhere and that. Even on the desktop, I think Flash-free is the way to go. Never installed Flash on my desktop computer, since I bought it in July. I do run Chrome for the occasional Flash-only video. But Flash isn’t the only video format out there and I almost never come across interesting content which actually relies on something exclusive to Flash. Flash-based standalone apps (like Rdio and Machinarium) are a different issue as Flash was more of a development platform for them and they’re available as Flash-free apps on Apple’s own iOS.

I wouldn’t be surprised if Apple’s announcements had something to do with a platform for interactive content as an alternative to Adobe Flash. In fact, I’d be quite enthusiastic about that. Especially given Apple’s mobile emphasis. We might be getting further in “mobile computing for the rest of us”.

Part of this may be related to HTML5. I was quite enthusiastic when Tumult released its “Hype” HTML5-creation tool. I only used it to create an HTML5 version of my playfulness talk. But I enjoyed it and can see a lot of potential.

Especially in view of interactive content. It’s an old concept and there are many tools out there to create interactive content (from Apple’s own QuickTime to Microsoft PowerPoint). But the shift to interactive content has been slower than many people (including educational technologists) would have predicted. In other words, there’s still a lot to be done with interactive content. Especially if you think about multitouch-based mobile devices.

Which eventually brings me back to learning and teaching.

I don’t “teach naked”, I do use slides in class. In fact, my slides are mostly bullet points, something presentation specialists like to deride. Thing is, though, my slides aren’t really meant for presentation and, while they sure are “content”, I don’t really use them as such. Basically, I use them as a combination of cue cards, whiteboard, and coursenotes. Though I may sound defensive about this, I’m quite comfortable with my use of slides in the classroom.

Yet, I’ve been looking intently for other solutions.

For instance, I used to create outlines in OmniOutliner that I would then send to LaTeX to produce both slides and printable outlines (as PDFs). I’ve thought about using S5, but it doesn’t really fit in my workflow. So I end up creating Keynote files on my Mac, uploading them (as PowerPoint) before class, and using them in the classroom using my iPad. Not ideal, but rather convenient.

(Interestingly enough, the main thing I need to do today is create PowerPoint slides as ancillary material for a textbook.)

In all of these cases, the result isn’t really interactive. Sure, I could add buttons and interactive content to the slides. But the basic model is linear, not interactive. The reason I don’t feel bad about it is that my teaching is very interactive (the largest proportion of classtime is devoted to open discussions, even with 100-plus students). But I still wish I could have something more appropriate.

I have used other tools, especially whiteboarding and mindmapping ones. Basically, I elicit topics and themes from students and we discuss them in a semi-structured way. But flow remains an issue, both in terms of workflow and in terms of conversation flow.

So if Apple were to come up with tools making it easy to create interactive content, I might integrate them in my classroom work. A “killer feature” here is if interaction could be recorded during class and then uploaded as an interactive podcast (à la ProfCast).

Of course, content-creation tools might make a lot of sense outside the classroom. Not only could they help distribute the results of classroom interactions but they could help in creating learning material to be used ahead of class. These could include the aforementioned learning objects (like Mouse Party) as well as interactive quizzes (like Hot Potatoes) and even interactive textbooks (like Moglue) and educational apps (plenty of these in the App Store).

Which brings me back to textbooks, the alleged focus of this education event.

One of my main issues with textbooks, including online ones, is usability. I read pretty much everything online, including all the material for my courses (on my iPad) but I find CourseSmart and its ilk to be almost completely unusable. These online textbooks are, in my experience, much worse than scanned and OCRed versions of the same texts (in part because they don’t allow for offline access but also because they make navigation much more difficult than in GoodReader).

What I envision is an improvement over PDFs.

Part of the issue has to do with PDF itself. Despite all its benefits, Adobe’s “Portable Document Format” is the relic of a bygone era. Sure, it’s ubiquitous and can preserve formatting. It’s also easy to integrate in diverse tools. In fact, if I understand things correctly, PDF replaced Display PostScript as the basis for Quartz 2D, a core part of Mac OS X’s graphics rendering. But it doesn’t mean that it can’t be supplemented by something else.

Part of the improvement has to do with flexibility. Because of its emphasis on preserving print layouts, PDF tends to enforce print-based ideas. This is where EPUB is at a significant advantage. In a way, EPUB textbooks might be the first step away from the printed model.

From what I can gather, EPUB files are a bit like Web archives. Unlike PDFs, they can be reformatted at will, just like webpages can. In fact, iBooks and other EPUB readers (including Adobe’s, IIRC) allow for on-the-fly reformatting, which puts the reader in control of a much greater part of the reading experience. This is exactly the kind of thing publishers fail to grasp: readers, consumers, and users want more control on the experience. EPUB textbooks would thus be easier to read than PDFs.

EPUB is the basis for Apple’s iBooks and iBookstore and people seem to be assuming that Thursday’s announcement will be about iBooks. Makes sense and it’d be nice to see an improvement over iBooks. For one thing, it could support EPUB 3. There are conversion tools but, AFAICT, iBooks is stuck with EPUB 2.0. An advantage there is that EPUBs can possibly include scripts and interactivity. Which could make things quite interesting.

Interactive formats abound. In fact, PDFs can include some interactivity. But, as mentioned earlier, there’s a lot of room for improvement in interactive content. In part, creation tools could be “democratized”.

Which gets me thinking about recent discussions over the fate of HyperCard. While I understand John Gruber’s longstanding position, I find room for HyperCard-like tools. Like some others, I even had some hopes for ATX-based TileStack (an attempt to bring HyperCard stacks back to life, online). And I could see some HyperCard thinking in an alternative to both Flash and PDF.

“Huh?”, you ask?

Well, yes. It may sound strange but there’s something about HyperCard which could make sense in the longer term. Especially if we get away from the print model behind PDFs and the interaction model behind Flash. And learning objects might be the ideal context for this.

Part of this is about hyperlinking.  It’s no secret that HyperCard was among HTML precursors. As the part of HTML which we just take for granted, hyperlinking is among the most undervalued features of online content. Sure, we understand the value of sharing links on social networking systems. And there’s a lot to be said about bookmarking. In fact, I’ve been thinking about social bookmarking and I have a wishlist about sharing tools, somewhere. But I’m thinking about something much more basic: hyperlinking is one of the major differences between online and offline wriiting.

Think about the differences between, say, a Wikibook and a printed textbook. My guess is that most people would focus on the writing style, tone, copy-editing, breadth, reviewing process, etc. All of these are relevant. In fact, my sociology classes came up with variations on these as disadvantages of the Wikibook over printed textbooks. Prior to classroom discussion about these differences, however, I mentioned several advantages of the Wikibook:

  • Cover bases
  • Straightforward
  • Open Access
  • Editable
  • Linked

(Strangely enough, embedded content from iWork.com isn’t available and I can’t log into my iWork.com account. Maybe it has to do with Thursday’s announcement?)

That list of advantages is one I’ve been using since I started to use this Wikibook… excerpt for the last one. And this is one which hit me, recently, as being more important than the others.

So, in class, I talked about the value of links and it’s been on my mind quite a bit. Especially in view of textbooks. And critical thinking.

See, academic (and semi-academic) writing is based on references, citations, quotes. English-speaking academics are likely to be the people in the world of publishing who cite the most profusely. It’s not rare for a single paragraph of academic writing in English to contain ten citations or more, often stringed in parentheses (Smith 1999, 2005a, 2005b; Smith and Wesson 1943, 2010). And I’m not talking about Proust-style paragraphs either. I’m convinced that, with some quick searches, I could come up with a paragraph of academic writing which has less “narrative content” than citation.

Textbooks aren’t the most egregious example of what I’d consider over-citing. But they do rely on citations quite a bit. As I work more specifically on textbook content, I notice even more clearly the importance of citations. In fact, in my head, I started distinguishing some patterns in textbook content. For instance, there are sections which mostly contain direct explanations of key concepts while other sections focus on personal anecdotes from the authors or extended quotes from two sides of the debate. But one of the most obvious sections are summaries from key texts.

For instance (hypothetical example):

As Nora Smith explained in her 1968 study Coming Up with Something to Say, the concept of interpretation has a basis in cognition.

…

Smith (1968: 23) argued that Pierce’s interpretant had nothing to do with theatre.

These citations are less conspicuous than they’d be in peer-reviewed journals. But they’re a central part of textbook writing. One of their functions should be to allow readers (undergraduate students, mostly) to learn more about a topic. So, when a student wants to know more about Nora Smith’s reading of Pierce, she “just” have to locate Smith’s book, go to the right page, scan the text for the read for the name “Pierce”, and read the relevant paragraph. Nothing to it.

Compare this to, say, a blogpost. I only cite one text, here. But it’s linked instead of being merely cited. So readers can quickly know more about the context for what I’m discussing before going to the library.

Better yet, this other blogpost of mine is typical of what I’ve been calling a linkfest, a post containing a large number of links. Had I put citations instead of links, the “narrative” content of this post would be much less than the citations. Basically, the content was a list of contextualized links. Much textbook content is just like that.

In my experience, online textbooks are citation-heavy and take almost no benefit from linking. Oh, sure, some publisher may replace citations with links. But the result would still not be the same as writing meant for online reading because ex post facto link additions are quite different from link-enhanced writing. I’m not talking about technological determinism, here. I’m talking about appropriate tool use. Online texts can be quite different from printed ones and writing for an online context could benefit greatly from this difference.

In other words, I care less about what tools publishers are likely to use to create online textbooks than about a shift in the practice of online textbooks.

So, if Apple comes out with content-creation tools on Thursday (which sounds likely), here are some of my wishes:

  • Use of open standards like HTML5 and EPUB (possibly a combination of the two).
  • Completely cross-platform (should go without saying, but Apple’s track record isn’t that great, here).
  • Open Access.
  • Link library.
  • Voice support.
  • Mobile creation tools as powerful as desktop ones (more like GarageBand than like iWork).
  • HyperCard-style emphasis on hyperlinked structures (à la “mini-site” instead of web archives).
  • Focus on rich interaction (possibly based on the SproutCore web framework).
  • Replacement for iWeb (which is being killed along with MobileMe).
  • Ease creation of lecturecasts.
  • Deep integration with iTunes U.
  • Combination of document (à la Pages or Word), presentation (à la Keynote or PowerPoint), and standalone apps (à la The Elements or even Myst).
  • Full support for course management systems.
  • Integration of textbook material and ancillary material (including study guides, instructor manuals, testbanks, presentation files, interactive quizzes, glossaries, lesson plans, coursenotes, etc.).
  • Outlining support (more like OmniOutliner or even like OneNote than like Keynote or Pages).
  • Mindmapping support (unlikely, but would be cool).
  • Whiteboard support (both in-class and online).
  • Collaboration features (à la Adobe Connect).
  • Support for iCloud (almost a given, but it opens up interesting possibilities).
  • iWork integration (sounds likely, but still in my wishlist).
  • Embeddable content (à la iWork.com).
  • Stability, ease of use, and low-cost (i.e., not Adobe Flash or Acrobat).
  • Better support than Apple currently provides for podcast production and publishing.
  • More publisher support than for iBooks.
  • Geared toward normal users, including learners and educators.

The last three are probably where the problem lies. It’s likely that Apple has courted textbook publishers and may have convinced them that they should up their game with online textbooks. It’s clear to me that publishers risk to fall into oblivion if they don’t wake up to the potential of learning content. But I sure hope the announcement goes beyond an agreement with publishers.

Rumour has it that part of the announcement might have to do with bypassing state certification processes, in the US. That would be a big headline-grabber because the issue of state certification is something of wedge issue. Could be interesting, especially if it means free textbooks (though I sure hope they won’t be ad-supported). But that’s much less interesting than what could be done with learning content.

“User-generated content” may be one of the core improvements in recent computing history, much of which is relevant for teaching. As fellow anthro Mike Wesch has said:

We’ll  need to rethink a few things…

And Wesch sure has been thinking about learning.

Problem is, publishers and “user-generated content” don’t go well together. I’m guessing that it’s part of the reason for Apple’s insufficient support for “user-generated content”. For better or worse, Apple primarily perceives its users as consumers. In some cases, Apple sides with consumers to make publishers change their tune. In other cases, it seems to be conspiring with publishers against consumers. But in most cases, Apple fails to see its core users as content producers. In the “collective mind of Apple”, the “quality content” that people should care about is produced by professionals. What normal users do isn’t really “content”. iTunes U isn’t an exception, those of us who give lectures aren’t Apple’s core users (even though the education market as a whole has traditionally being an important part of Apple’s business). The fact that Apple courts us underlines the notion that we, teachers and publishers (i.e. non-students), are the ones creating the content. In other words, Apple supports the old model of publishing along with the old model of education. Of course, they’re far from alone in this obsolete mindframe. But they happen to have several of the tools which could be useful in rethinking education.

Thursday’s events is likely to focus on textbooks. But much more is needed to shift the balance between publishers and learners. Including a major evolution in podcasting.

Podcasting is especially relevant, here. I’ve often thought about what Apple could do to enhance podcasting for learning. Way beyond iTunes U. Into something much more interactive. And I don’t just mean “interactive content” which can be manipulated seamless using multitouch gestures. I’m thinking about the back-and-forth of learning and teaching, the conversational model of interactivity which clearly distinguishes courses from mere content.

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iCloud Dreams

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Got lots more to blog, including something about “received knowledge”. And a list of things I love about Google. (I’m also getting started on “logical punctuation”, as you may already be noticing…)

But, at the risk of attracting trolls and Apple haters, I thought I’d post some notes from a daydreaming session. In some ways, it’s easier to write than the rest. And it’s more “time-sensitive”, in that my thoughts will likely sound very silly, very soon.

But I don’t care.

So, yes, this post is about iCloud, which will be officially unveiled in a few hours. No, it doesn’t mean that I expect anything specific from iCloud or that I trust Apple to deliver something awesome.

Contrary to what some people seem to think, I’m no Apple fanboi. I use a number of Apple products and I find several of them to be close to the ideal in my workflow, but I don’t have any sort of deep involvement in “the Cult of Mac”, Apple Inc., AAPL, or even Apple-focused development. I use the tools and like them, but I don’t think Apple will save us any more than will Facebook, Dell, Google, Amazon, Twitter, HP, or Microsoft.

[Automattic, on the other hand… 😉 ]

So, back to iCloud…

According to many, “cloud computing” (whatever that means) is a domain in which Apple has been relatively weak. I tend to share that opinion, despite the fact that a number of tools that I use have to do with either “the cloud”, Apple, or both. What might give trolls and haters some ammo is that I do have a MobileMe subscription. But there’s a lot I dislike about it and the only features I really find valuable are “over-the-air” syncing (henceforth “OTA”) and “Find My iPhone”. And since I use GSync on my iPod touch, MobileMe’s OTA isn’t that incredibly important. Depending on what iCloud may be, my MobileMe renewal (which comes up in a few days) could be a very hard sell. I don’t regret having it as it did help me retrieve my iPad. But it’s rather expensive if it’s the only thing it does. (Then again, so is insurance of any kind, but I digress…)

So, I’m no MobileMe poweruser. Why would I care about iCloud?

In some ways, I don’t. Or, at least, I didn’t. Until very recently, though I saw rumours about Apple’s new “cloud services”, I was only vaguely intrigued about it. I did think that it might solve my MobileMe issue. But I treated these rumours with a lot of skepticism and a rather low level of interest.

Yet, today, iCloud has been giving me a drift-off moment. Like Android did, at some point.

It’s not that I have predictions to make about iCloud. I’m not even speculating, really. But it got me to think. And, I admit, I enjoy thinking.

Without further ado (about nothing), my fanciful thoughts stemming from a short daydreaming session about iCloud…

The main thing people seem to be expecting  (based on rumoured negotiations with music publishers) is a music streaming service similar to Music Beta by Google or a digital file storage service similar to Amazon Cloud Drive. Both of these are quite neat and I could see myself using something like this. But it’s not exactly what makes me dream. While iTunes integration might make Apple’s version of a music streaming service somewhat more useful than the others. Besides, rumours have it that, through agreements with the recording industry, iCloud might sync music without requiring long uploads. It’s quite possible that this only works with tracks purchased on iTunes, which would upset those whose expectations are high, but could already be useful to some.

Where I’m beginning to drift off, though, is when I start thinking about OTA for podcasts. It’s been high up on my wishlist, as a feature, and you might say that it’s a pet peeve with iOS devices for podcatching. Having to sync my iPod touch to my main desktop just to have my podcast list up-to-date is a major hassle. Sure, there are apps which sync podcasts OTA. Problem is, they can’t add podcasts to the native iOS media player, which is a dealbreaker in my case. (As absurd as it may sound to others, one reason this is a dealbreaker is that I now listen to everything at doublespeed. Hey, it’s my podcast library and I listen to it as I want, ok?)

So, OTA podcasts would constitute a significant enhancement to my experience. Nothing absolutely required and possibly not that significant for others, but it’d really help me in more ways than one could imagine.

Thing is, syncing my iPod touch isn’t just about podcasts, even though podcatching is my main motivation to sync. After all, I don’t listen to podcasts yet I still sync my iPad. So, what else? Well, backing up is the main other thing, and it might be one of the core reason for Apple’s implicit insistence on syncing. That’d be classic Apple. Data loss can be such a big problem that they’d “do what they can” to prevent users from losing data. Far from perfect, in my experience (I ended up having some problems when I lost my “iTunes Library” file). And quite annoying when it meant that the sync would take a very long time to finish at precisely the point when I’m trying to leave home. But a classic Apple move, even in the way Apple haters may mean it.

So OTA synchronization of the whole iOS device, and not just podcasts or music, would be a definite plus, in this perspective. If it does end up coming with iCloud, it’d provide support to the idea that the tethering of iOS devices to desktop computers is really about ensuring that users back up their devices…

…and stay up to date. Firmware updates aren’t that frequent, but they’re probably a major part of the equation for Apple.

But not so much for me. If OTA podcasts were available, I’d still sync my iOS devices on occasion, through whatever means necessary. In fact, were I to use an Android device, a backup app would be essential, to me. So still not much dreaming from the backup aspect of iCloud.

Although… Sync is much broader than preventing device-specific data loss and making sure your device has the latest firmware.

For one thing, it does encompass some of the aforementioned OTA functionalities in MobileMe. Useful, but still not dreamworthy.

We get a bit closer to a “dream come true” if we talk about Xmarks, a bookmark-sync service originally meant for Firefox.  Sure, it sounds incredibly prosaic. But OTA bookmarks would open up a wide range of possibilities. This is about a qualitative difference from going OTA. In the case of backups, it’s about avoiding an annoyance but, arguably, it’s not really about changing something major about our behaviour. (Then again, maybe it is, with people who don’t back their devices up.) Point is, with something as simple as bookmarks, OTA is “disruptive”. At least, it gets me to daydream. One reason is that:

…no matter how fundamental they have been for the Web, links and bookmarks have yet to find their full value.

Hmm… Ok, perhaps a bit hyperbolic… So let me rephrase…

There’s still a lot to be done with URLs and, as simple as they are, I love thinking about links. Maybe I’m just obsessed with URLs.

As it so happens, I have a full list of thoughts about “link processing” and I’ve already blogged about related topics (on more than one occasion, in different contexts, going back to relatively early blogposts). And I even think social science can help.

I mean, think about it! There’s so much you can do, with links! Much of it is obvious, but I’d argue, rarely discussed. For instance, it’s very clear that we can post links pretty much anywhere. Doing so, we’re sharing their “content”. (In a semiotic sense, links are indices. I wish we can move from the “semantic Web” to the “semiotic Web”. But that’s another issue.) Sharing a link is the basic act of the social Web. It’s so obvious and frequent that it seems not to require discussion”.

Another obvious thing about links: we can measure the number of times they’re followed. In 2011, more than thirty years after hypertext has been introduced as a stable concept, much of the Web’s finances still relies on “clickthroughs”. Seems important.

And there’s a lot of processing which can be done with URLs: shortening them, adding them to “to do” lists, checking them for validity, keeping them in link libraries, archiving their “content”, showing them as external or internal links, preventing them from “rotting away”, showing the wordcount or reading time of the item they “target”, display them as QR codes, abuse them, etc.

As you can notice, it’s easy to get me on a tangent simply thinking about URLs. What’s this have t’do with iCloud, you ask? Probably not much, in terms of the actual service which will be announced at Moscone. But I’ve been dreaming about iCloud as a way to integrate Diigo, Instapaper, Delicious, reddit, digg, Slashdot, StumbleUpon, Spurl, The Nethernet, Xmarks…

Hey, I told you I was dreaming! Something as simple as managing, processing, sharing, and archiving links in iCloud could lead to just about anything, in my imagination.

And speaking of Xmarks… It’s now owned by Lastpass, a company which focus on password management. IMHO, some Lastpass-like features could make their way in diverse products, including iCloud. Is this far-fetched? Possibly. But secure handling of passwords can be a major issue in both of Apple’s new operating systems (Mac OS X Lion and iOS5). From “keychains” to SSO, there’s a lot of work to be done which relates to password management, in my mind.

Which leads me to think about authentication in general and the rumours about “deep Twitter integration in iOS 5”. (Not directly related to iCloud, but who knows?) Again, something which can send me (and others) on drift-off moments. What if this integration suddenly made iOS devices more useful in terms of social networking services? Something to ponder, if one has a propensity for pondering.

At the same time, given the relative lack of activity on iTunes Ping, I wouldn’t bet on Twitter integration having that major an impact by itself. Not unlike Google, Apple has a hard time making a mark on the social Web. Now, if Twitter integration does connect to everything else Apple does, it could lead to interesting things. A full-fledged online identity? Access to contacts for not only messaging and photo sharing but for collaboration, group management, and media sharing? Not betting on any of this, but it could be fun. Again, not specific to iCloud, but quite related to “The Cloud”. If Twitter integration is deep enough, in iOS 5, it’d be possible to use iOS devices for “cloud computing”, getting further into the “post-PC era”.

An iCloud feature which is expected by several people, is something like an OTA version of the “iTunes file sharing” feature in iOS. Several apps (especially Apple’s own apps) use iTunes and a USB cable to share files. It was a welcome addition to iTunes 9.1 but it’s rather inconvenient. So many other apps rely on Dropbox for file sharing.

Which leads me to dream about iCloud as a replacement for Dropbox. Sounds extremely unlikely that it’ll have the full Dropbox feature set, especially if one thinks about the “Pro 50” and “Pro 100” plans on Dropbox. But I dream of the day when Apple’s iDisk will compete with Dropbox. Not that I’m convinced it ever will. But it’d make Apple’s devices all the more useful if it did.

Something similar, which isn’t frequently discussed directly, in connection with iCloud rumours, but which would rock: Mozy– or Carbonite-style backup, for Mac OS X machines. Sounds very unlikely that Apple will ever offer something like this but, as crazy as it may sound, the connection between Time Capsule and iCloud would be great if it went that far. From a user’s perspective, the similarities between Time Machine backup and “backing up in the cloud” (à la Mozy/Carbonite) are quite obvious. The advantages of both are clear. And while no hardware announcement is supposed to make its way to the WWDC 2011 keynote, I’d give the Time Capsule some consideration if it provided me with the equivalent of what I currently have with Mozy. Not to mention that Mozy has already sparked some drift-off moments, in me, before they announced their new plans. What if I could have a single service which combines features from Mozy, Time Machine, Dropbox, and YouSendIt?

I even think about the possibilities in terms of web hosting. As it stands, MobileMe does allow for some Web publishing through the iWeb application in its iLife suite. But iWeb has never been a major effort for Apple and it hasn’t been seen a significant update in quite a while. What if iCloud could become a true webhost just like, say… iWeb.com? (Semi-disclaimer: I won a free account with iWeb.com, last Fall, and I host some sites there. I also know some of the people who work there…)

Yet again, I don’t expect this to happen. It’s not speculation, on my part. It’s a daydream.

The reason this makes me dream is that I find all these things to be related and I wish they were integrated more seamlessly. Something about which Apple haters may not care much is the type of integration represented by iTunes. As clunky as iTunes may be, in some respects, it’s quite a success in terms of integrating a lot of different things. In fact, it probably overextended its reach a bit too much and we need to replace it. Apple needs to replace iTunes and we should also replace iTunes in our lives.

Like Gruber, I end up thinking about iCloud in relation to iTunes more than in relation to MobileMe. But I also dream about the ideal cloud service, which would not only sync and backup files between iOS devices, hundreds of millions of iTunes store accounts, and Macs, but replace several of the services for which I’m paying monthly fees.

Here’s to dreaming…

Other parts of this crazy, iCloud-infused daydream, in notes form:

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No Office Export in Keynote/Numbers for iPad?

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To be honest, I’m getting even more excited about the iPad. Not that we get that much more info about it, but:

For one thing, the Pages for iPad webpage is explicitly stating Word support:

Attach them to an email as Pages files for Mac, Microsoft Word files, or PDF documents.

Maybe this is because Steve Jobs himself promised it to Walt Mossberg?
Thing is, the equivalent pages about Keynote for iPad and about Numbers for iPad aren’t so explicit:

The presentations you create in Keynote on your iPad can be exported as Keynote files for Mac or PDF documents

and…

To share your work, export your spreadsheet as a Numbers file for Mac or PDF document

Not a huge issue, but it seems strange that Apple would have such an “export to Microsoft Office” feature on only one of the three “iWork for iPad” apps. Now, the differences in the way exports are described may not mean that Keynote won’t be able to export to Microsoft PowerPoint or that Numbers won’t be able to export to Microsoft Excel. After all, these texts may have been written at different times. But it does sound like PowerPoint and Excel will be import-only, on the iPad.

Which, again, may not be that big an issue. Maybe iWork.com will work well enough for people’s needs. And some other cloud-based tools do support Keynote. (Though Google Docs and Zoho Show don’t.)

The reason I care is simple: I do share most of my presentation files. Either to students (as resources on Moodle) or to whole wide world (through Slideshare). My desktop outliner of choice, OmniOutliner, exports to Keynote and Microsoft Word. My ideal workflow would be to send, in parallel, presentation files to Keynote for display while on stage and to PowerPoint for sharing. The Word version could also be useful for sharing.

Speaking of presenting “slides” on stage, I’m also hoping that the “iPad Dock Connector to VGA Adapter” will support “presenter mode” at some point (though it doesn’t seem to be the case, right now). I also dream of a way to control an iPad presentation with some kind of remote. In fact, it’s not too hard to imagine it as an iPod touch app (maybe made by Appiction, down in ATX).

To be clear: my “presentation files” aren’t really about presenting so much as they are a way to package and organize items. Yes, I use bullet points. No, I don’t try to make the presentation sexy. My presentation files are acting like cue cards and like whiteboard snapshots. During a class, I use the “slides” as a way to keep track of where I planned the discussion to go. I can skip around, but it’s easier for me to get at least some students focused on what’s important (the actual depth of the discussion) because they know the structure (as “slides”) will be available online. Since I also podcast my lectures, it means that they can go back to all the material.

I also use “slides” to capture things we build in class, such as lists of themes from the readings or potential exam questions.  Again, the “whiteboard” idea. I don’t typically do the same thing during a one-time talk (say, at an unconference). But I still want to share my “slides,” at some point.

So, in all of these situations, I need a file format for “slides.” I really wish there were a format which could work directly out of the browser and could be converted back and forth with other formats (especially Keynote, OpenOffice, and PowerPoint). I don’t need anything fancy. I don’t even care about transitions, animations, or even inserting pictures. But, despite some friends’ attempts at making me use open solutions, I end up having to use presentation files.

Unfortunately, at this point, PowerPoint is the de facto standard for presentation files. So I need it, somehow. Not that I really need PowerPoint itself. But it’s still the only format I can use to share “slides.”

So, if Keynote for iPad doesn’t export directly to PowerPoint, it means that I’ll have to find another way to make my workflow fit.

Ah, well…

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Why I Need an iPad

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I’m one of those who feel the iPad is the right tool for the job.

This is mostly meant as a reply to this blogthread. But it’s also more generally about my personal reaction to Apple’s iPad announcement.

Some background.

I’m an ethnographer and a teacher. I read a fair deal, write a lot of notes, and work in a variety of contexts. These days, I tend to spend a good amount of time in cafés and other public places where I like to work without being too isolated. I also commute using public transit, listen to lots of podcast, and create my own. I’m also very aural.

I’ve used a number of PDAs, over the years, from a Newton MessagePad 130 (1997) to a variety of PalmOS devices (until 2008). In fact, some people readily associated me with PDA use.

As soon as I learnt about the iPod touch, I needed one. As soon as I’ve heard about the SafariPad, I wanted one. I’ve been an intense ‘touch user since the iPhone OS 2.0 release and I’m a happy camper.

(A major reason I never bought an iPhone, apart from price, is that it requires a contract.)

In my experience, the ‘touch is the most appropriate device for all sorts of activities which are either part of an other activity (reading during a commute) or are simply too short in duration to constitute an actual “computer session.” You don’t “sit down to work at your ‘touch” the way you might sit in front of a laptop or desktop screen. This works great for “looking up stufff” or “checking email.” It also makes a lot of sense during commutes in crowded buses or metros.

In those cases, the iPod touch is almost ideal. Ubiquitous access to Internet would be nice, but that’s not a deal-breaker. Alternative text-input methods would help in some cases, but I do end up being about as fast on my ‘touch as I was with Graffiti on PalmOS.

For other tasks, I have a Mac mini. Sure, it’s limited. But it does the job. In fact, I have no intention of switching for another desktop and I even have an eMachines collecting dust (it’s too noisy to make a good server).

What I miss, though, is a laptop. I used an iBook G3 for several years and loved it. For a little while later, I was able to share a MacBook with somebody else and it was a wonderful experience. I even got to play with the OLPC XO for a few weeks. That one was not so pleasant an experience but it did give me a taste for netbooks. And it made me think about other types of iPhone-like devices. Especially in educational contexts. (As I mentioned, I’m a teacher)

I’ve been laptop-less for a while, now. And though my ‘touch replaces it in many contexts, there are still times when I’d really need a laptop. And these have to do with what I might call “mobile sessions.”

For instance: liveblogging a conference or meeting. I’ve used my ‘touch for this very purpose on a good number of occasions. But it gets rather uncomfortable, after a while, and it’s not very fast. A laptop is better for this, with a keyboard and a larger form factor. But the iPad will be even better because of lower risks of RSI. A related example: just imagine TweetDeck on iPad.

Possibly my favourite example of a context in which the iPad will be ideal: presentations. Even before learning about the prospect of getting iWork on a tablet, presentations were a context in which I really missed a laptop.

Sure, in most cases, these days, there’s a computer (usually a desktop running XP) hooked to a projector. You just need to download your presentation file from Slideshare, show it from Prezi, or transfer it through USB. No biggie.

But it’s not the extra steps which change everything. It’s the uncertainty. Even if it’s often unfounded, I usually get worried that something might just not work, along the way. The slides might not show the same way as you see it because something is missing on that computer or that computer is simply using a different version of the presentation software. In fact, that software is typically Microsoft PowerPoint which, while convenient, fits much less in my workflow than does Apple Keynote.

The other big thing about presentations is the “presenter mode,” allowing you to get more content than (or different content from) what the audience sees. In most contexts where I’ve used someone else’s computer to do a presentation, the projector was mirroring the computer’s screen, not using it as a different space. PowerPoint has this convenient “presenter view” but very rarely did I see it as an available option on “the computer in the room.” I wish I could use my ‘touch to drive presentations, which I could do if I installed software on that “computer in the room.” But it’s not something that is likely to happen, in most cases.

A MacBook solves all of these problems. and it’s an obvious use for laptops. But how, then, is the iPad better? Basically because of interface. Switching slides on a laptop isn’t hard, but it’s more awkward than we realize. Even before watching the demo of Keynote on the iPad, I could simply imagine the actual pleasure of flipping through slides using a touch interface. The fit is “natural.”

I sincerely think that Keynote on the iPad will change a number of things, for me. Including the way I teach.

Then, there’s reading.

Now, I’m not one of those people who just can’t read on a computer screen. In fact, I even grade assignments directly from the screen. But I must admit that online reading hasn’t been ideal, for me. I’ve read full books as PDF files or dedicated formats on PalmOS, but it wasn’t so much fun, in terms of the reading process. And I’ve used my ‘touch to read things through Stanza or ReadItLater. But it doesn’t work so well for longer reading sessions. Even in terms of holding the ‘touch, it’s not so obvious. And, what’s funny, even a laptop isn’t that ideal, for me, as a reading device. In a sense, this is when the keyboard “gets in the way.”

Sure, I could get a Kindle. I’m not a big fan of dedicated devices and, at least on paper, I find the Kindle a bit limited for my needs. Especially in terms of sources. I’d like to be able to use documents in a variety of formats and put them in a reading list, for extended reading sessions. No, not “curled up in bed.” But maybe lying down in a sofa without external lighting. Given my experience with the ‘touch, the iPad is very likely the ideal device for this.

Then, there’s the overall “multi-touch device” thing. People have already been quite creative with the small touchscreen on iPhones and ‘touches, I can just imagine what may be done with a larger screen. Lots has been said about differences in “screen real estate” in laptop or desktop screens. We all know it can make a big difference in terms of what you can display at the same time. In some cases, two screens isn’t even a luxury, for instance when you code and display a page at the same time (LaTeX, CSS…). Certainly, the same qualitative difference applies to multitouch devices. Probably even more so, since the display is also used for input. What Han found missing in the iPhone’s multitouch was the ability to use both hands. With the iPad, Han’s vision is finding its space.

Oh, sure, the iPad is very restricted. For instance, it’s easy to imagine how much more useful it’d be if it did support multitasking with third-party apps. And a front-facing camera is something I was expecting in the first iPhone. It would just make so much sense that a friend seems very disappointed by this lack of videoconferencing potential. But we’re probably talking about predetermined expectations, here. We’re comparing the iPad with something we had in mind.

Then, there’s the issue of the competition. Tablets have been released and some multitouch tablets have recently been announced. What makes the iPad better than these? Well, we could all get in the same OS wars as have been happening with laptops and desktops. In my case, the investment in applications, files, and expertise that I have made in a Mac ecosystem rendered my XP years relatively uncomfortable and me appreciate returning to the Mac. My iPod touch fits right in that context. Oh, sure, I could use it with a Windows machine, which is in fact what I did for the first several months. But the relationship between the iPhone OS and Mac OS X is such that using devices in those two systems is much more efficient, in terms of my own workflow, than I could get while using XP and iPhone OS. There are some technical dimensions to this, such as the integration between iCal and the iPhone OS Calendar, or even the filesystem. But I’m actually thinking more about the cognitive dimensions of recognizing some of the same interface elements. “Look and feel” isn’t just about shiny and “purty.” It’s about interactions between a human brain, a complex sensorimotor apparatus, and a machine. Things go more quickly when you don’t have to think too much about where some tools are, as you’re working.

So my reasons for wanting an iPad aren’t about being dazzled by a revolutionary device. They are about the right tool for the job.

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Back in Mac: Low End Edition

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Part of the series.
(Series created on August 13, 2011, and applied retroactively…)

Today, I’m buying an old Mac mini G4 1.25GHz. Yes, a low end computer from 2005. It’ll be great to be back in Mac after spending most of my computer life on XP for three years.

This mini is slower than my XP desktop (emachines H3070). But that doesn’t really matter for what I want to do.

There’s something to be said about computers being “fast enough.” Gamers and engineers may not grok this concept, since they always want more. But there’s a point at which computers don’t really need to be faster, for some categories of uses.

Car analogies are often made, in computer discussions, and this case seems fairly obvious. Some cars are still designed to “push the envelope,” in terms of performance. Yet most cars, including some relatively inexpensive ones, are already fast enough to run on highways beyond the speed limits in North America. Even in Europe, most drivers don’t tend to push their cars to the limit. Something vaguely similar happens with computers, though there are major differences. For instance, the difference in cost between fast driving and normal driving is a factor with cars while it isn’t so much of a factor with computers. With computers, the need for cooling and battery power (on laptops) do matter but, even if they were completely solved, there’s a limit to the power needed for casual computer use.

This isn’t contradicting Moore’s Law directly. Chips do increase exponentially in speed-to-cost ratio. But the effects aren’t felt the same way through all uses of computers, especially if we think about casual use of desktop and laptop “personal computers.” Computer chips in other devices (from handheld devices to cars or DVD players) benefit from Moore’s Law, but these are not what we usually mean by “computer,” in daily use.
The common way to put it is something like “you don’t need a fast machine to do email and word processing.”

The main reason I needed a Mac is that I’ll be using iMovie to do simple video editing. Video editing does push the limits of a slow computer and I’ll notice those limits very readily. But it’ll still work, and that’s quite interesting to think about, in terms of the history of personal computing. A Mac mini G4 is a slug, in comparison with even the current Mac mini Core 2 Duo. But it’s fast enough for even some tasks which, in historical terms, have been processor-intensive.

None of this is meant to say that the “need for speed” among computer users is completely manufactured. As computers become more powerful, some applications of computing technologies which were nearly impossible at slower speeds become easy to do. In fact, there certainly are things which we don’t even imagine becoming which will be easy to do in the future, thanks to improvements in computer chip performance. Those who play processor-intensive games always want faster machines and they certainly feel the “need for speed.” But, it seems to me, the quest for raw speed isn’t the core of personal computing, anymore.

This all reminds me of the Material Culture course I was teaching in the Fall: the Social Construction of Technology, Actor-Network Theory, the Social Shaping of Technology, etc.

So, a low end computer makes sense.

While iMovie is the main reason I decided to get a Mac at this point, I’ve been longing for Macs for three years. There were times during which I was able to use somebody else’s Mac for extended periods of time but this Mac mini G4 will be the first Mac to which I’ll have full-time access since late 2005, when my iBook G3 died.

As before, I’m happy to be “back in Mac.” I could handle life on XP, but it never felt that comfortable and I haven’t been able to adapt my workflow to the way the Windows world works. I could (and probably should) have worked on Linux, but I’m not sure it would have made my life complete either.

Some things I’m happy to go back to:

  • OmniOutliner
  • GarageBand
  • Keynote
  • Quicksilver
  • Nisus Thesaurus
  • Dictionary
  • Preview
  • Terminal
  • TextEdit
  • BibDesk
  • iCal
  • Address Book
  • Mail
  • TAMS Analyzer
  • iChat

Now I need to install some RAM in this puppy.

Apple, iPhone, speech recognition, voice, wishful thinking, wishlists

iPhone Wishlist

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Yeah, everybody’s been talking about the iPhone. It’s last week’s story but it can still generate a fair bit of coverage. People are already thinking about the next models.

Apple has most of the technology to build what would be my dream handheld device but the iPhone isn’t it. Yet.

My wishful thinking for what could in fact be the coolest handheld ever. Of course, the device should have the most often discussed features which the iPhone currently misses (Flash, MMS, chat…). But I’m going much further, here.

  • Good quality audio recording (as with the recording add-ons for the iPod 5G).
  • Disk space (say, 80GB).
  • VoIP support (Skype or other, but as compatible as possible).
  • Video camera which can face the user (for videoconference).
  • Full voice interface: speech recognition and text-to-speech for dialing, commands, and text.
  • Handwriting recognition.
  • Stylus support.
  • Data transfer over Bluetooth.
  • TextEdit.
  • Adaptive technology for word recognition.
  • Not tied to cellular provider contract.
  • UMA Cell-to-WiFi (unlicensed mobile access).
  • GPS.
  • iLife support.
  • Sync with Mac OS X and Windows.
  • Truly international cellular coverage.
  • Outliner.
  • iWork support.
  • Disk mode.
  • Multilingual support.
  • Use as home account on Mac OS X “host.”
  • FrontRow
  • USB and Bluetooth printing.
  • Battery packs with standard batteries.

The key point here isn’t that the iPhone should be a mix between an iPod and a MacBook. I’m mostly thinking about the fact that the “Personal” part of the “PC” and “PDA” concepts has not come to fruition yet. Sure, your PC account has your preferences and some personal data. Your PDA contains your contacts and to-do lists. But you still end up with personal data in different places. Hence the need for Web apps. As we all know, web apps are quite useful but there’s still room for standalone applications, especially on a handheld. It wouldn’t take much for the iPhone to be the ideal tool to serve as a “universal home” where a user can edit and output files. To a musician or podcaster, it could become the ideal portable studio.

But where the logical step needs to be taken is in “personalization.” Apparently, the iPhone’s predictive keyboard doesn’t even learn from the user’s input. Since the iPhone is meant to be used by a single individual, it seems quite strange that it does not, minimally, adapt to typed input. Yet with a device already containing a headset it seems to me that speech technologies could be ideal. Full-text continuous speech recognition already exists and what it requires is exactly what the iPhone could provide: adaptation to a user’s voice and speech patterns. Though it may be awkward for people to use a voice interface in public, cellphones have created a whole group of people who seem to be talking to themselves. 😉

Though very different from speech recognition, text-to-speech could integrate really well with a voice-driven device. Sharing the same “dictionaries” across all applications on the same device, the TTS and SR features could be trained very specifically to a given user. While screens have been important on computers for quite a while, voice-activated computers have been prominent in science-fiction for probably as long. The most common tasks done on computers (writing messages, making appointments, entering data, querying databases…) could all be done quite effectively through a voice interface. And the iPhone could easily serve as a voice interface for other computers.

Yes, I’m nightdreaming. It’s a good way to get some rest.

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iRiver H120 (Digital Audio Jukebox)

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Recently purchased a brand new iRiver H120 with remote control on eBay from OutletMP3. Paid 132.50$ plus 18$ shipping. Also purchased a 3-year warranty through SquareTrade for 16$.
Item arrived as described, with both the European power adapter (in the original box) and a North American power adapter (in the shipping box). The remote control is included in the package but is outside of the original box. OutletMP3 sells those iRiver H120 devices with or without remote control (usually at about the same price).
Yes. “Would do business with OutletMP3 again.” (As it turns out, they sell iriver products quite frequently on eBay and they have an eBay store with “Buy It Now” iRiver H120 devices without remote for 150$ each.)
The best things about this device are its recording features. Those iRiver H1x0 models can record uncompressed sound in WAV format at 16bit with a sampling rate of 48 kHz (so-called “DAT quality”), 44.1 kHz (so-called “CD-quality”), or lower (“FM-quality,” “voice quality”). It also records directly to MP3 files (with the official firmware) in a variety of encoding settings (up to 320 kbps). It has an internal microphone for voice dictation as well as an input for external microphone, analog line in, or optical in.
The box includes a surprisingly decent lavaliere-style monophonic microphone. Not an excellent microphone in any way but clearly better than one might expect (though Laith Ulaby had told me that this microphone was decent).

In terms of operation, the unit has some strengths. The overall interface is much less convenient than that of the iPod, say, but the battery lasts longer than most iPods (for playback). The iRiver H120’s remote has a small LCD screen which shows enough information for most needs making it possible for me to keep the H120 in my pant pocket and operate the device with the remote. While, among portable players, only the iPod has native support for AAC and lossless formats, iRiver players support Ogg Vorbis and WMA. Haven’t done anything in Ogg format yet but it might be an interesting option (though it does make files less compatible with other players).

Apart from navigation and interface, the main differences with my previous iPod 2G have to do with iTunes integration. The iPod‘s synchronization with iTunes made it rather convenient to create and update playlists or to transfer podcasts. iRiver’s models may not be used in the same fashion. However, the iRiver H120 can in fact be used with iTunes through a plugin meant for Archos players. However, this plugin seems to have some problems with a few files (probably because of invalid characters like ‘/’ and ‘:’ in filenames), generates non-working playlists on Mac OS X, and puts all filed in an “Artist/Album” hierarchy which makes iRiver navigation more complicated.

What surprised me somewhat was that the H120, a USB 2.0 device, works perfectly well with my old iBook (Dual USB) which only has USB 1.1 ports. No need for special drivers and the device then works pretty much like a (20GB) USB drive. Since the iRiver H120 works as a USB drive, it’s easy to transfer files to and from the device (contrary to the iPod which makes somewhat more difficult). All audio files can be put at the root level on the iRiver and audio recordings made on the iRiver are in the “RECORD” folder at the root level of the drive. While the iBook’s USB 1.1 ports are much slower than USB 2.0 ones, they do the job well enough for my needs. (Will be going back to my entry-level emachines H3070 in a few days.) A 400 MB file recorded on the iRiver (about 40 minutes of 16 bit stereo sound at 44.1 kHz) transferred to the iBook through USB 1.1 in less than ten minutes. Slow, but bearable. My old iPod used a Firewire 400 (aka IEEE 1394 or i.Link) connection which is about the same speed as USB 2.0 in most conditions. My entry-level emachines desktop has both USB 2.0 and Firewire 400 ports (thanks to an inexpensive Firewire card).

Was thinking about putting Rockbox on the H120 but SquareTrade tells me that it may void their warranty, which would be an inconvenient. The Rockbox has some neat features and seems safe enough to use on “production machines,” but its features aren’t that compelling for me at this point.
The H120 has a radio (FM) tuner, which could be useful to some people but isn’t really a compelling feature for me. Haven’t listen to much radio in the past several years. Podcasts are soooo much better!

Speaking of podcasts… One of my reasons for purchasing this machine (instead of a more recent iPod) was the ease of recording. This is clearly not a professional recording device but the sound quality seems quite decent for my needs at this point. Should be using it to record lectures and distribute them as podcasts or “lecturecasts” (yeah, ugly name, sorry!). In my mind, educational podcasting can supplement lectures quite nicely. Have been to a few workshops and presentations on technology use in teaching and most people seem to agree that technology is no replacement for good pedagogy but that good pedagogy can be supplemented and complemented (if not complimented!) by interesting tools. Had been thinking about a recording iPod to integrate podcasts with course material. It would have been quite useful, especially in connection with iLife and iWork. But an iPod 5G (with video) is already much more expensive than my iRiver H120 and the add-ons to enable 44.1 kHz / 16 bit recording on the iPod are only now getting to market at a price almost half that of my brand new iRiver H120. Plus, though the iPod is well-integrated with iTunes on Windows, iLife and iWork applications are only available on Mac OS X 10.4 and, thus, will not run on the entry-level emachines H3070 which will become my primary machine again in a few days.
In other words, my ideal podcasting/lecturecasting solution is out of my reach at this point. And contrary to tenure-track faculty, lecturers and adjunct faculty get no technology budget for their own use.
Ah, well…

Still, my iRiver H120 will work fine as a recorder. Already did a few essays with voice and environmental sounds. The lavaliere microphone was quite convenient to record myself while taking a walk which sounds like an unusual activity but was in fact quite relaxing and rather pleasant. In terms of environmental sounds, the same microphone picked up a number of bird songs (as well as fan noises).
Among the things that distinguish the H120 from a professional recorder is the lack of a proper calibration mechanism. It’s not possible to adjust the recording levels of the two channels independently and it’s even not possible to adjust volume during recording. (There’s a guide offering some guidance on how to work within those constraints.) Quite unsurprisingly (for what is mostly an MP3 player) but also making the device less of a professional device, its jacks are 3.5 mm “stereo mini-plugs” (instead of, say, XLR jacks). For that matter, the iRiver H120 compares favourably to several comparably-priced MiniDisc recorders, even Hi-MD models. Did field research with a used ATRAC 4.0 MiniDisc recorder. That setup worked somewhat adequately but this iRiver H120 is much of an improvement for me.

Got a few pet peeves about the iRiver H120. For instance, it has no actual clock so recorded files do not carry a timestamp. A minor quibble, of course, but it would have been useful. The overall navigation is as awkward as that of my first MP3 device, the RioVolt (which also used iRiver firmware). One navigational issue is that navigating up and down in the folder hierarchy is done through the stop and play buttons instead of, say, using one of the three jog switches on the remote. Some functions only work when the device is stopped while others work while it’s playing. Switching from hard-disk playing to recording or to FM is a bit awkward and cumbersome. The unit takes a while to turn on and doesn’t really have a convenient sleep mode. While it is possible to resume playing on a track that has been stopped, this feature seems not to work every time. Fast forwarding rate (“scan speed”) is set in a menu instead of being dynamic as on the iPod. The device doesn’t support ratings or, really, descriptions (although Rockbox might be able to support those).

Also got a few well-appreciated features, apart from those stated above. The EQ and SRS presets are appropriate and relatively easy to use. Contrary to the iPod 2G it is possible to play files at a higher rate (increasing the “playback speed”) making it possible to listen to voice at a higher speech rate (and higher frequency). It’s also possible to delete files directly from the device.

At any rate, that’s already a long entry and experience with my H120 will probably push me to write more about the device.

Feel free to comment or send questions through email.

Academia, academic institutions, academic models, academic podcasting, Apple, course management systems, eLearning, iPod, Moodle

Lecturecasts (Podcast Lectures, Lecture Podcasts)

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UPDATE: Purchased an iRiver H120 jukebox/recorder.

Was commenting on Tama Leaver‘s post about watching his own lecture videos on a fifth-generation iPod. There’s a lot of room for experimentation with these methods and technologies.

Apple is well-positioned in this sphere, actually. Its iLife and iWork suites can integrate content in different formats, some of which might actually work on the iPod (Keynote to Quicktime H.264, GarageBand to AAC enhanced podcast). Furthermore, Apple has this iTunes U project for hosted and protected podcast content. Not to mention the obvious point about Apple’s iPod success. Don’t have the necessary material to try it out but it should be relatively simple to create full-featured lecture podcasts using these tools. In fact, there’s already a product out meant to simply this integration (can’t try it out myself, unfortunately).
With at least three microphones for iPod 5G coming out Real Soon Now (XtremeMac’s MicroMemo, Belkin’s TuneTalk, and Griffin’s iTalkPro), life can become quite fun indeed for those of us who’d like to “lecturecast.” It’s an even better time to turn to academic podcasting with so many podcasting projects springing up at such diverse institutions as IUSB, Duke, UdeM, Brandeis, and IUB. The open-source course management system Moodle now supports podcasts. So does Sakai, the free/open knowledge management project. Of course, educational podcasting isn’t new. But it’s gaining steam.