A9, the search engine from Amazon.com, does some pretty interesting things that libraries should be aware of. First, any library considering a metasearch product should look at what can be done for free, and second, libraries should take a look at the OpenSearch technology that drives it.
So now, when searching for Harry Potter, you’ll also find relevant results from Plymouth State University‘s Lamson Library. We’re not the first library — I think Seattle Public was — and my work mostly follows the cookbook written up by Ryan Eby, of Michigan State University Libraries. Thanks also go to our university IT sysadmins who installed the XSLT extension for PHP5 earlier this week.