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Category: interface design

Spring 2007:Access and Information Visualization

I don’t often post explicitly about my experiences as a graduate student – but I want to let everyone know about the focus of my studies for the next four months. I am taking two courses that I hope will complement one another. One course is on Archival Access (description, MARC, DACS, EAD and theory). The other is on Information Visualization over in the Computer Science department.

My original hope was that in my big Information Visualization final project I might get the opportunity to work with some aspect of archives and/or digital records. I want to understand how to improve access and understanding of the rich resources in the structured digital records repositories in archives around the world. What has already happened just one week into the term is that I find myself cycling through multiple points of view as I do my readings.

How can we support interaction with archival records by taking advantage of the latest information visualization techniques and tools? We can make it easier to understand what records are in a repository – both analog and digital records. I have been imagining interactive visual representations of archives collections, time periods, areas of interest and so forth. When you visit an archives’ website – it can often be so hard to get your head around the materials they offer. I suspect that this is often the case even when you are standing in the same building as the collections. In my course on appraisal last term we talked a lot about examining the collections that were already present on the path to creating a collecting policy. I am optimistic about ways that visualizing this information could improve everyone’s understanding of what an archives contains, for archivists and researchers alike.

Once I get myself to stop those daydreams… I move on to the next set of daydreams. What about the products of these visual analytics tools? How do we captured interactive visualizations in archives? This seems like a greater challenge than the average static digital record (as if there really is such an animal as an ‘average’ digital record). I can see a future in which major government and business decisions are made based on the interpretation of such interactive data models, graphs and charts. Instead of needing just the ‘records’ – don’t we need a way to recreate the experience that the original user had when interacting with the records?

This (unsurprisingly) takes me back to the struggle of how to define exactly what a record is in the digital world. Is the record a still image of a final visualization? Can this actually capture the full impact of an interactive and possible 3D visualization? With information visualization being such a rich and dynamic field I feel that there is a good chance that the race to create new methods and tools will zoom far ahead of plans to preserve its products.

I think some of my class readings will take extra effort (and extra time) as my mind cycles through these ideas. I think that a lot of this will come out in my posts over the next four months. And I still have strong hopes for rallying a team in my InfoViz class to work on an archives related project.

My New Daydream: A Hosting Service for Digitized Collections

In her post Predictions over on hangingtogether.org, Merrilee asked “Where do you predict that universities, libraries, archives, and museums will be irresistibly drawn to pooling their efforts?” after reading this article.

And I say: what if there were an organization that created a free (or inexpensive fee-based) framework for hosting collections of digitized materials? What I am imagining is a large group of institutions conspiring to no longer be in charge of designing, building, installing, upgrading and supporting the websites that are the vehicle for sharing digital historical or scholarly materials. I am coming at this from the archivists perspective (also having just pondered the need for something like this in my recent post: Promise to Put It All Online ) – so I am imagining a central repository that would support the upload of digitized records, customizable metadata and a way to manage privacy and security.

The hurdles I imagine this dream solution removing are those that are roughly the same for all archival digitization projects. Lack of time, expertise and ongoing funding are huge challenges to getting a good website up and keeping it running – and that is even before you consider the effort required to digitize and map metadata to records or collections of records. It seems to me that if a central organization of some sort could build a service that everyone could use to publish their content – then the archivists and librarians and other amazing folks of all different titles could focus on the actual work of handling, digitizing and describing the records.

Being the optimist I am I of course imagine this service as providing easy to use software with the flexibility for building custom DTDs for metadata and security to protect those records that cannot (yet or ever) be available to the public. My background as a software developer drives me to imagine a dream team of talented analysts, designers and programmers building an elegant web based solution that supports everything needed by the archival community. The architecture of deployment and support would be managed by highly skilled technology professionals who would guarantee uptime and redundant storage.

I think the biggest difference between this idea and the wikipedias of the world is that there would be some step required for an institution to ‘join’ such that they could use this service. The service wouldn’t control the content (in fact would need to be super careful about security and the like considering all the issues related to privacy and copyright) – rather it would provide the tools to support the work of others. While I know that some institutions would not be willing to let ‘control’ of their content out of their own IT department and their own hard drives, I think others would heave a huge sigh of relief.

There would still be a place for the Archons and the Archivists’ Toolkits of the world (and any and all other fabulous open-source tools people might be building to support archivists’ interactions with computers), but the manifestation of my dream would be the answer for those who want to digitize their archival collection and provide access easily without being forced to invent a new wheel along the way.

If you read my GIS daydreams post, then you won’t be surprised to know that I would want GIS incorporated from the start so that records could be tied into a single map of the world. The relationships among records related to the same geographic location could be found quickly and easily.

Somehow I feel a connection in these ideas to the work that the Internet Archive is doing with Archive-IT.org. In that case, producers of websites want them archived. They don’t want to figure out how to make that happen. They don’t want to figure out how to make sure that they have enough copies in enough far flung locations with enough bandwidth to support access – they just want it to work. They would rather focus on creating the content they want Archive-It to keep safe and accessible. The first line on Archive-It’s website says it beautifully: “Internet Archive’s new subscription service, Archive-It, allows institutions to build, manage and search their own web archive through a user friendly web application, without requiring any technical expertise.”

So, the tag line for my new dream service would be “DigiCollection’s new subscription service, Digitize-It, allows institutions to upload, manage and search their own digitized collections through a user friendly web application, without requiring any technical expertise.”