Tony was giving a talk yesterday as part of a workshop with me and Grainne, to the OU Library and he said something I hadn't really appreciated before – namely that because Google refines its search results based on your history (if you are signed in to Google), the results, say, that Tony gets will be different from the ones you or I get. I know it came out in 2005, I told you I was slow on the uptake.
This made me think that your search history is actually valuable, because the results you get back are a product of the hours you have invested in previous searches and the subject expertise in utilising search terms. So, if you are an expert in let's say, Alaskan oil fields, and have been researching this area for years, then the Google results you get back for a search on possible new oil fields will be much more valuable than the results anyone else would get.
There are a couple of interesting implications to this. Firstly, just as people who don't have the time will pay others to build up their characters for them in virtual worlds such as World of Warcraft, so the time you have invested in your search history may become a valuable commodity. Time is the commodity we don't have enough of, and anything that can only be realised through the investment of time has some value to someone.
Secondly, if you can assemble and utilise the expert search of a network of people, then you can create a socially powered search which is very relevant for learners. Want to know about really niche debates in evolution? We've utilised Richard Dawkins, Steve Jones and Matt Ridley's search history to give you the best results. Or if you prefer, the search is performed as the aggregation of a specialist community.
You can see how this would play in a SocialLearn type context – the benefit of belonging to the network is that you gain access to a collective search refinement. And in a Google World search almost equals knowledge. Of course, this would require some means of you opening up your search history to be used by others, in a way that a) didn't reveal all of your searches (if you're an eminent historian you don't really want everyone to know the time you searched for 'Who is Paris Hilton?') and b) didn't corrupt your search data, in the same way as when you buy gifts for someone in Amazon and your recommendations get screwed. (Because I buy books for my parents I get recommended a range of London in the Blitz books – who knew there were so many?).
Anyone know if such a thing is in operation anywhere?