The use of more search filters
Sunday, March 15th, 2009Plain websearch on public engines like Google, Yahoo and such or on a website mainly consist of a single input type text box to type a search query. In some cases this is extended with a category filter and the use of advanced search. Is this user friendly and smart to do or should you incorporate something else?
Well, I think a plain search is not the smart thing to do. Several researches show that about 50% of visitors on a website use the searchbox to find the information they need. So why let them swim with simple terms and not guide them and give them the search scope they need. For instance a shop for pda’s like www.pdashop.nl . The hold several brands in theire catalog but on the starting page for search only show a tiny searchbox. I would advise to put some filters right there with the searchbox. You can think of several filters to put up there: brand, weight, pricing, engine and some additional attributes pda’s tend to have. These filters should operate on themselves as well, so without a search query in the main searchbox. THis gives the user some additional browse capabilities. Since selling pda’s (in this case) is about everything this shop wants to do, it should focus on the shortest way to get the potential client to the preffered pda.
In the case of public engines Google holds a single searchbox and claim to be able to understand what a user means with that single query and know what context the user holds. This is impossible and as I stated in an earlier post, the use of channels would be a start (information pages, discussion/blogs and forums and shop/auction pages). Google furthermore offers extended search in which you can tell the engine to search in a single website, look for specific file types and such filters. These a quite useless. Most of the time a user doesn’t know which website the information can be found, doesn’t care which filetype. These filters a typically thought of by techies and should be reconsidered in more usefull terms, more categories, pricing filters (for the shop channel), look for discussion with more than one message in a singel topic. Companies like Google and Microsoft should be able to incorporate this technically and have the resources to do so.
A single searchbox would only be usefull for a site up to 50 pages with nothing but textual information otherwise the immediate use of filters would make a search much faster and more succesfull.
