Garett Rogers of ZDNet has discovered a new Google interface likely designed for mobile. As most mobile studies reveal the reluctance of users to enter long search queries, generally limiting to just one or two words, the new interface provides a logical way forward. At least for location based queries where it is easier to disambiguate and provide a navigational structure for discovering local information.
You can have a play with the interface here http://www.google.com/m/lcb
And here’s a sequence I tried out earlier starting with a search for ‘Brighton’









