A search engine that knows exactly what you are looking for, that can understand the question you are asking even better than you do, and find exactly the right information for you, instantly is a future predicted by Google.

Google co-founder Larry Page said one thing that he had learned since Google launched eight years ago was that technology can change faster than expected.

Google is also looking to produce a video tool that will allow broadband TV viewers to find the shows they want from the hundreds that are available across the world.