If you use Google, the chances are that you search its index via the internet.

But the company's ambitions do not begin and end with its online presence. For some time now, it has been establishing ways for people to use its roster of services via mobile devices.

The man in charge of the Google mobile mission is Dipchand "Deep" Nishar. He believes that when people are out and about, they want very different answers from Google than they would if they were sat in front of a PC.

For instance, he said, the first result that comes up after typing "film" into a PC browser is the Internet Movie Database.

"But type 'films' into a mobile browser and you are most likely going to see a movie," he told the BBC News website.

Get the full story at BBC News