Yesterday’s SearchDay has a terrific article on how the future of search will rely on searching with invisible tabs. Chris makes an interesting observation; that when people go to a search engine (or any website, for that matter), they often don’t see that there are navigation tabs across the top of the page that can simplify your search. How many of you use the tabs at Google? How many of you didn’t know there were tabs there in the first place? (don’t worry — I won’t tell)