Late last year I was asked to put together a 20-minute presentation for my employer (LYRASIS) on what I saw as upcoming technology milestones that could impact member libraries. It was a good piece, so I thought I’d share what I learned with others as well. The discussion was in two parts — general web technologies/expectations and mobile applications/web.
In a futile effort to fight link rot on DLTJ, I installed the Broken Link Checker plugin by “White Shadow”. I like the way it scans the entire content of this blog — posts, pages, comments, etc. — looking for pages linked from here that don’t respond with an HTTP 200 “Ok” status code. The dashboard of problem links has a nice interface for updating or deleting these links, including the ability to add a CSS style deleted links to note that they were formerly there. One of the things I wished it did, though, was to add a message to posts/pages that noted a link was changed or deleted. You know — just to document that something changed since the page was first published. Tonight I hacked into the code to add this function. And with apologies to the original author of this beautifully structured object-oriented PHP code, it is a gruesome hack.
Over the weekend I got the bright idea of asking OmniGroup to ask an iPhone voice recognition application (like Dragon Dictation) to add a link to the OmniFocus iPhone application. That way I could simply dictate new inbox items on the iPhone rather than laboriously typing them with the on-screen keyboard. Before making the suggestion, I searched the OmniFocus User Forum for “voice recognition” to see if anyone else had suggested the same thing. As it turns out, there were a few posts that had instructions from people using Twitter as an intermediary. Unfortunately, they either required a desktop Twitter client to be running all of the time or used the now deprecated BasicAuth-based Twitter authentication scheme. So I created my own.
Emily Clasper of the Suffolk County Library. This sounded like a really great idea because it is an out-of-band (e.g. something that doesn’t rely on OhioLINK infrastructure for reporting downtimes) way to get messages to member staff and users. But I didn’t get a chance to work on my implementation for a while, so for over a year ideas have bubbled around in my head about ways to apply this technique and improve on it. I finally carved out some spare time to actually work on it, and came up with my take on the concept. The result is the OhioLINK Status-Via-Twitter service.
At the ALA Annual Conference exhibit floor I got my first chance to see the RDA Toolkit. RDA is “Resource Description and Access” — the new standard for bibliographic description of content. So this was the first time I really got to look at the RDA Toolkit. (By the way, you can look at it, too, during an open trial access period that runs through the end of August by signing up for it.) What really struck in me the demonstration, though, was that the site is as much a subscription to access the content of the RDA standard as it is a subscription to a delivery service with functions and features that go beyond the text of the standard itself. The text of the standard will be available in printed form, but one cannot get an electronic copy of the standard itself. This strikes me as sort of weird, so this blog post talks through that weirdness feeling.
Ron Murray and Barbara Tillett, both from the Library of Congress, are presenting their research in thinking about bibliographic information as networks of interrelated nodes at ALA Annual. This is a continuation of their “paper tool” work which was presented at the Library of Congress last year.
Back in the early days of this blog, I had a post on Buzzwords Galore and Bandwidth that May Rival Your Station Wagon. The topic was a “hybrid optical and packet network” being deployed by Internet2 in 2006, and in the tail end of the post text I explained the reference to the station wagon part of the post title:
When you think you have a really zippy network connection, someone will (should?) bring up an old internet adage which says “Never underestimate the bandwidth of a station wagon full of tapes.”
I’m working with some colleagues at the Library of Congress on the on the description of complex analog and digital resources. In that research, we want to get a better sense of what people who read DLTJ call a “mash-up.” We invite readers to provide examples (in any medium) of what they think are mash-ups of different resources in the comment area of this post. If you nominate a web-accessible mash-up, please provide a link for it. If you nominate an analog mash-up (they do exist!), please provide a reasonable citation. If it is a hybrid – do your best! Also helpful would be a short statement as to why you think the example is a mash-up, and whether you like the results.
My place of work has installed a VPN that moderates our access to the server network using the OpenVPN protocol. This is a good thing, but in its default configuration it would send all traffic — even that not destined for the machine room network — through the VPN. Since most of what I do doesn’t involve servers in the machine room, I wanted to change the configuration of the OpenVPN client to only send the machine room traffic through the VPN and everything else through the (original) default gateway. As it turns out, this involves tweaking the routing tables.
Tom emphasized the need to have an activity that is relevant to the technology. As he put it, “Use the technology to ampliy the activity.” In this specific case, the 2-D barcodes pointed to text, pictures, and videos that provide additional background to the components depicted in the World War II Memorial. As participants mentioned in the video, it is a way add context to the experience of walking through the memorial.