As a long time fan of custom search engine offerings, I keep wondering why Google doesn’t seem to have much active interest in this area? Google Custom Search updates are few and far between, and typically go unreported by the tech blogs. Perhaps more surprisingly, Custom Search Engines don’t appear to have much, if any, recognition in the Google Apps for Education suite, although I think they are available with a Google Apps for education ID?
One of the things I’ve been mulling over for years is the role that automatically created course related search engines might have to play as part of a course’s VLE offering. The search engine would offer search results either over a set of web domains linked to from the actual course materials, or simply boost results from those domains in the context of a “normal” set of search results. I’ve recently started thinking that we could also make use “promoted” results to highlight specific required or recommended readings when a particular topic is searched for (for example, Integrating Course Related Search and Bookmarking?).
During an informal “technical” meeting around three JISC funded reseource discovery projects at Cambridge yesterday (Comet, Jerome, SALDA; disclaimer: I didn’t work on any of them, but I was in the area over the weekend…), there were a few brief mentions of how various university libraries were opening up their catalogues to the search engine crawlers. So for example, if you do a site: limited search on the following paths:
you can get (partial?) search results, with a greater or lesser degree of success, from the Sussex, Lincoln, Huddersfield and Cambridge catalogues respectively.
In a Google custom search engine context, we can tunnel in a little deeper in an attempt to returns results limited to actual records:
I’ve added these to a new Catalogues tab on my UK HE library website CSE (about), so we can start to search over these catalogues using Google.
I’m not sure how useful or interesting this is at the moment, except to the library systems developers maybe, who can compare how informatively their library catalogue content is indexed and displayed in Google search results compared to other libraries… (so for example, I noticed that Google appears to be indexing the “related items” that Huddersfield publishes on a record page, meaning that if a search term appears in a related work, you might get a record that at first glance appears to have little to do with your search term, in effect providing a “reverse related work” search (that is, search on related works and return items that have the search term as the related work)).
But it’s a start… and with the addition of customised rankings, might provide a jumping off point for experimenting with novel ways of searching across UK HE catalogues using Google indexed content. (For example, a version of the CSE on the cam.ac.uk domain might boost the Cambridge results; within an institution, works related to a particular course through mention on a reading list might get a boost if a student on that course runs a search… and so on…
PS A couple of other things that may be worth pondering… could Google Apps for Education account holders be signed up to to Subscribed Links offering customised search results in the main Google domain relating to a particular course. (That is, define subscribed link profiles for a each course, and automatically add those subscriptions to an Apps for Edu user’s account based on the courses they’re taking?) Or I wonder if it would be possible to associate subscribed links to public access browsers in some way?
And how about finding some way of working with Google to open up “professional” search profiles, where for example students are provided with “read only” versions of the personalised search results of an expert in a particular area who has tuned, through personalisation, a search profile that is highly specialised in a particular subject area, e.g. as mentioned in Google Personal Custom Search Engines? (see also Could Librarians Be Influential Friends? And Who Owns Your Search Persona?).
If anyone out there is working on ways of using Google customised and personalised search as a way of delivering “improved” search results in an educational context, I’d love to hear more about what you’re getting up to…