Dan Cohen

Help Us Create the Future

June 3rd, 2009

The Center for History and New Media at George Mason University is celebrating fifteen years of providing high-quality, free educational resources and tools to an audience that grows exponentially each year. Last year, sixteen million people visited CHNM’s websites and over two million people used our software.

The historians and technologists at CHNM feel lucky to serve this vast audience, but although all of our tools and resources are free, they are not without cost. With your help we hope to continue our service and innovation for another fifteen years and beyond. The National Endowment for the Humanities has given CHNM a rare challenge grant, which will match donations to CHNM’s endowment for a limited time.

Whether you use CHNM’s popular Zotero software for your research, get your daily fix from the History News Network, learn from award-winning sites such as Historical Thinking Matters and Gulag: Many Days, Many Lives, or scan through unique digital archives such as the Papers of the War Department, we hope you will make a contribution today. Your tax-deductible gift will help us to reach even more students, teachers, and scholars worldwide.

To make your donation right now, please visit:

http://chnm.gmu.edu/donate/

From all of us at the Center for History and New Media, we thank you in advance for helping us, as our motto says, “Build a Better Yesterday, Bit by Bit.”

UPDATE: An anonymous donor has stepped forward who will match the NEH’s match for the month of June, up to $15,000. So now is a terrific time to contribute and stretch your donation even further!

Digital Campus #42 – The Real World

May 21st, 2009

This week’s podcast looks at the fake, the real, the copies, and the bizarre: fake journals from Elsevier, the MPAA telling teachers to film their TVs, the University of Michigan asking for real uses for its copies of Google’s book scans, and Wolfram Alpha’s use of sources. Mills and I also give Tom a parenting quiz appropriate to the digital age. [Subscribe to this podcast.]

Zotero 2.0 Is Here!

May 14th, 2009

Zotero LogoAfter an extensive development and testing period and the addition of even more features to make academic research easier, more collaborative, and ready for the future, Zotero 2.0 went public tonight. I’ll be blogging extensively about Zotero 2.0 in this space over the coming weeks and months as it continues to develop, but here’s a quick list of what you get with the major upgrade:

Syncing

  • Automatic synchronization of collections among multiple computers. For example, sync your PC at work with your Mac laptop and your Linux desktop at home.
  • Free automatic backup of your library data on Zotero’s servers.
  • Automatic synchronization of your attachment files to a WebDAV server (e.g. iDisk, Jungle Disk, or university-provided web storage).

People

  • Zotero users get a personal page with a short biography and the ability to list their discipline and interests, create an online CV (simple to export to other sites), and grant access to their libraries.
  • Easily find others in one’s discipline or researchers with similar interests.
  • Follow other scholars—and be followed in return.

Groups

  • Create and join public and private groups on any topic.
  • Access in real time new research materials from your groups on the web or in the Zotero interface.
  • Easily move materials from a group stream into your personal library.

Even More Functionality That Makes Your Research Easier

  • Automatic detection of PDF metadata (i.e., author, title, etc.).
  • Automatic detection and support for proxy servers.
  • Trash can with restore item functionality so you don’t accidentally lose important materials.
  • Rich-text notes.
  • A new style manager allowing you to add and delete CSLs and legacy style formats.

As always, the real credit for Zotero goes to what Roy Rosenzweig aptly called “The People Who Did the Work”: Zotero co-director Sean Takats; lead developer Dan Stillman; developers Simon Kornblith, Jon Lesser, Faolan Cheslack-Postava, Fred Gibbs, Matt Burton; community lead Trevor Owens; integration advisor Raymond Yee; assistant Andrew Howard; and the scores of people beyond the Center for History and New Media who made contributions large and small to this open source project.

Zotero 2.0 was created with generous funding from the Andrew W. Mellon Foundation.

Idealism and Pragmatism in the Free Culture Movement

May 12th, 2009

[A review of Gary Hall's Digitize This Book! The Politics of New Media, or Why We Need Open Access Now (University of Minnesota Press, 2009). Appeared in the May/June 2009 issue of Museum.]

Beginning in the late 1970s with Richard Stallman’s irritation at being unable to inspect or alter the code of software he was using at MIT, and accelerating with 22-year-old Linus Torvalds’s release of the whimsically named Linux operating system and the rise of the World Wide Web in the early 1990s, with its emphasis on openly available, interlinked documents, the free software and open access movements are among the most important developments of our digital age.

These movements can no longer be considered fringe. Two-thirds of all websites run on open source software, and although many academic resources remain closed behind digital gates, the Directory of Open Access Journals reports that nearly 4,000 publications are available to anyone via the Web, a number that grows rapidly each year. In the United States, the National Institutes of Health mandated recently that all articles produced under an NIH grant—a significant percentage of current medical research—must be available for free online.

But if the movement toward shared digital openness seems like a single groundswell, it masks an underlying tension between pragmatism and idealism. If Stallman was a seer and the intellectual justifier of “free software” (“free” meaning “liberated”), it was Torvalds’s focus on the practical as well as a less radical name—“open source”—that convinced tech giant IBM to commit billions of dollars to Linux starting in the late 1990s. Similarly, open access efforts like the science article sharing site arXiv.org have flourished because they provide useful services—including narcisstic ones such as establishing scientific precedent—while furthering idealistic goals. Successful movements need both Stallmans and Torvalds, as uneasily as they may coexist.

Gary Hall’s Digitize This Book! clearly falls more on the idealistic side of today’s open movements than the pragmatic side. Although he acknowledges the importance of practice—and he has practiced open access himself—Hall emphasizes that theory must be primary, since unlike any particular website or technology theory contains the full potential of what digitization might bring. He pursues this idealism by drawing from the critical theory—and the critical posture—of cultural studies, one of the most vociferous antagonists to traditional structures in higher education and politics.

Hall’s book is less accessible than others on the topic because of long stretches involving this cultural theory, with some chapters rife with the often opaque language developed by Jacques Derrida and his disciples. Digitize This Book! gets its name, of course, from Abbie Hoffman’s 1971 hippie classic, Steal This Book, which provided practical advice on a variety of uniformly shady (and often illegal) methods for rebelling against The Man. But Digitize This Book! reads less like a Hoffmanesque handbook for the digital age and more like a throw-off-your-chains political manifesto couched in academic lingo.

Those unaccustomed to the lingo and associated theoretical constructions might find the book offputting, but its impressive intellectual ambition makes Digitize This Book! an important addition to a growing literature on the true significance of digital openness. Hall imagines open access not merely in terms of the goods of universal availability and the greater dissemination of knowledge, but as potentially leading to energetic opposition to the “marketization and managerialization of the university,” that is, the growing approach by administrations to treat universities as businesses rather than as places of learning and free intellectual exchange—a development that has upset many, including well beyond cultural studies departments. Similar worries, of course, cloud cultural heritage institutions such as museums and libraries.

Despite his emphasis on theory, Hall knows that any positive transformation must ultimately come from effective action in addition to advocacy. As Stallman unhappily discovered after starting the Free Software Foundation in 1985 and working for many years on his revolutionary software called GNU, it was Torvalds, a clever tactician and amiable community builder rather than theoretician or firebrand, who helped (along with others of similar disposition) to break open source into the mainstream by finding pathways for his Linux operating system to insinuate itself into institutions and companies that normally might have rejected the mere idea of it out of hand.

Hall does understand this pragmatism, and much to his credit he has real experience with creating open access materials rather than simply thinking about how they might affect the academy. He is a co-founder of the Open Humanities Press, a founder and co-editor of the open access journal Culture Machine, and is director of CSeARCH, an arXiv.org for cultural studies.

Yet Hall sees his efforts as ongoing “experiments,” not the final (digital) word. Indeed, he worries that his compatriots in the open access and open source software movements are congratulating themselves too early, and for accomplishing lesser goals. Yes, open source software has made significant inroads, Hall acknowledges, but it has also been “coopted” by the giants of industry, as the IBM investment shows. (The book would have benefited from a more comprehensive analysis of open source, especially in the Third World, where free software is more radically challenging the IBMs and Microsofts.) Similarly, Hall claims, open access journals are flourishing, but too often these journals merely bring online the structures and strictures of traditional academia.

Here is where Hall’s true radicalism comes to the fore, building toward a conclusion with more expansive aims (and more expansive words, such as “hypercyberdemocracy” and “hyperpolitics”). He believes that open access provides a rare opportunity to completely rethink and remake the university, including its internal and external relationships. Paper journals ratified what and who was important in ways we may not want to replicate online, Hall argues. Even if one disagrees with his (hyper)politics, Hall’s insight that new media forms are often little more than unimaginative digital reproductions of the past, which bring forward old conventions and inequities, seems worthy of consideration.

A wag might note at this point that Digitize This Book! is oddly not itself available as a digital reproduction. (As part of the research for this review, I looked in the shadier parts of the Internet but could not locate a free electronic download of the book, even in the shadows.) Other recent books on the open access movement are available for free online (legally), including James Boyle’s The Public Domain: Enclosing the Commons of the Mind (Yale University Press) and John Willinsky’s The Access Principle: The Case for Open Access to Research and Scholarship (MIT Press). Drawing attention to this disconnect is less a cheap knock against Hall than a recognition that the actualization of open access and its transformative potential are easier said than done.

Assuming things will not change overnight and that few professors, curators, or librarians are ready to move, like Abbie Hoffman, to a commune (though many might applaud the lack of administrators there), the key questions are, How does one take concrete steps toward a system in which open access is the normal mode of publishing? Which structures must be dissolved and which created, and how to convince various stakeholders to make this transition together?

These are the kinds of practical—political—questions that advocates of open access must address. Gary Hall has helpfully provided the academic purveyors of open access much food for thought. Now comes the difficult work of crafting recipes to reach the future he so richly imagines.

The Spider and the Web: Results

April 29th, 2009

A couple of weeks ago at the Digital Dilemmas Symposium in New York I tried something new: using Twitter to replicate digitally the traditional “author’s query,” where a scholar asks readers of a journal for assistance with a research project. I believe the results of this experiment are instructive about the significant advantages—and some disadvantages—for academia of what has come to be known as crowdsourcing.

For those who didn’t follow this experiment live via Twitter, you should first read the two initial posts in this series. The experiment was fairly simple: I prepared followers of my blog and my Twitter feed (as of this writing I have roughly the same number of blog subscribers and Twitter followers, about 1,600 on each service) by noting that I would reveal a historical puzzle at a particular time. At the beginning of my talk in New York, my blog auto-posted the scan of an object found in a Victorian archaeological dig, which I simultaneously tweeted.

I asked those following me online to work together to figure out what the object was. Participants in the experiment could post live comments on Twitter, and others could follow along by searching for the #digdil09 hashtag. (A hashtag is a hopefully unique string of characters that enables a search of Twitter to reveal all comments at a specific conference or on a particular subject.) I encouraged everyone to talk to each other and leverage each other’s knowledge. In addition, I set up what in the age of the print journal would have been a ridiculous deadline: only one hour for the crowd to solve the mystery. For a bit of theater (”stunt lecturing”?) I flashed the Twitter stream behind me from time to time during my talk.

It took much less time than an hour for a solution: nine minutes, to be exact, for a preliminary answer and 29 minutes for a fairly rich description of the object to emerge from the collective responses of roughly a hundred participants. Solution: the object was an ornamental gorget from the Cahokia tribe.

spider_tweet_2

What happened along the way was as interesting as the result (which I have to admit was rather satisfying given the possibility of a live crowd in NYC laughing at me for using Twitter). First, Twitter was remarkably effective in multiplying my voice. Indeed, in the first five minutes about a dozen others on Twitter retweeted (rebroadcast) my mystery to their followers. This “Twitter multiplier effect” meant that within minutes many thousands of people got word of my experiment; over 1,900 actually viewed the object on my blog. And I’m lucky enough to have a particularly knowledgeable crowd following me on Twitter, as you can see from the word cloud of my followers’ bios.

Once the race was on, solvers took two distinct paths toward a solution. The first path was the one I was trying to encourage: some quick thoughts about facets of the object, followed by scholarly debate. I mentioned that the object was made out of shell but was found far away from water in the Midwest (of the U.S.), which led to some interesting speculation about origins and movement of Native Americans, Europeans, and Africans. Others focused on the iconography of the spider; what could it symbolize and which cultures used it? These were decent lines of inquiry that one could imagine in the back pages of a Victorian journal.

spider_tweet_5

spider_tweet_4

Twitter is mocked for its almost comical terseness, but even the most hardened Twitter skeptic must admit tweets such as these are far from useless assistance. And the power of this crowdsourcing is even more evident as you look at the full discussion trail as researchers pick up information from each other to take their speculations a step further.

The experiment was not, however, an unalloyed success, partly due to a mistake I made in setting it up. In hindsight I gave away too much my original post, mentioning St. Clair and the fact that the piece was made out of shell. Alas, Googling keywords such as these (as well as the obvious “spider”) immediately gets one hot on the trail of the solution. It’s clear from the stream of tweets that a good portion of the solving audience took the “Google knows all” approach rather than the “scholarly discussion” approach.

I suppose even this aspect of the experiment is not uninteresting; I’ll leave it to others in the comments below to discuss the merits of the “Google” approach, as well as the merits (and demerits) of this experiment in general.

[Afterword: As many have pointed out on Twitter, the experiment would have been better had I not posted an object that could be found online. To be honest, I thought I had found an unusual object with no scanned version; it shows how much has been digitized, and how good search is even on a small amount of metadata.]

The Spider and the Web: What Is This?

April 16th, 2009

In 1882, a young anthropologist from Washington, D.C., went west to collect objects for the Smithsonian. He found this object buried in a small hill in St. Clair county, Illinois. It’s about three inches (8 cm) across, and seems to be made of a shell. It has two holes in it.

Confused about what this was, the anthropologist brought the object back and presented it colleagues. I would like to reproduce that activity digitally by presenting the object online, to see what readers of this blog and my followers on Twitter can make of it, individually and by talking to each other. Although you can post some conjectures in the comments on the blog, if you’re reading this at 3p Eastern/Noon Pacific/20:00 GMT on Thursday, April 16, 2009, please post ideas via Twitter by @ replying to me or by using the hashtag #digdil09. You only have one hour.

I’ll be posting the full results of this experiment in this space in a day or two.

So: What is this?

http://www.dancohen.org/images/what_is_this.jpg

The Spider and the Web: A Crowdsourcing Experiment

April 16th, 2009

If you read your blog posts on the same day they’re written, please join in later today for an experiment in scholarly crowdsourcing. I’ll be posting a historical mystery on this blog at exactly 3pm Eastern/Noon Pacific/20:00 GMT on Thursday, April 16, 2009, and will be linking to it from Twitter. I’ll be asking my followers on Twitter and blog subscribers to see if they can figure out what an unusual object is within one hour. You can follow the crowdsourced analysis live on Twitter, or find the results in this space in a day or two.

Digital Campus #40 – Super Models

March 31st, 2009

OK, don’t get too excited by the title. Actually, do get excited if you want a freewheeling discussion of possible futures and business models (thus the title) for academic publishing. That’s just part of the roundtable chatter this time on the podcast. [Subscribe to this podcast.]

Digital Campus #39 – Upgrade in the Downturn?

March 16th, 2009

Wondering what the Great Recession means for the use of technology in higher ed and at cultural institutions around the globe? We tackle that issue on this episode of the Digital Campus podcast, looking at possible impacts like an even greater use of free web apps, cheap netbooks, podcasting, and distance education. As always, you can join in the discussion at DigitalCampus.tv. [Subscribe to this podcast.]

THATCamp 2009

March 5th, 2009

thatcamp_2009_logo

What was both the most enjoyable and the most productive conference I went to last year? THATCamp: The Humanities and Technology Camp. OK, I’m slightly biased because THATCamp takes place at the Center for History and New Media at George Mason University, but you can get confirmation from last year’s other attendees. THATCamp is the brainchild of CHNM’s Dave Lester, Jeremy Boggs, and Tom Scheinfeldt.

For those new to the concept, THATCamp is an unconference, which means that there are no stodgy panels or fussy exchanges. Instead, the attendees self-organize on the first morning into sessions of interest, and then plunge right into learning from each other. Everyone is a participant, and subgroups often break off to try out new things. It is a very casual but fairly intense two days of conversation, coding, and comraderie. And it’s free. (We do pass around a trucker’s hat for donations to provide coffee and snacks.)

THATCamp 2009 will take place on June 27–28, right after Digital Humanities 2009 at the University of Maryland. You need to apply if you would like to come, and slots are limited, so unfortunately the organizers will have to be selective. We have a larger number of slots this year, but still expect to be oversubscribed, so please put on your application what you would be willing to share with the other attendees.

Also, there are a limited number of sponsorships available to organizations, institutions, and companies. It’s a great way to get the word out about your program or product, so if you’re interested in sponsoring THATCamp, send an email soon to info@thatcamp.org.