We do have search engines, which are pretty sweet and vaguely related to artificial intelligence. The future of AI will probably be similar - we'll get more cool stuff, but it will not be Data from Star Trek, it will be something we didn't expect.
AI has a certain level of expectation associated with it and I do not see google matching that level in any of their released products.
Computers to date do what we tell them to do. As soon as that changes we call it a bug, not a manifestation of intelligence. As long as that view persists I would argue that we have not yet achieved 'AI'.