This is what the 'i' in 'iPhone' stands for

It’s perhaps one of the most important letters in the world — but nobody’s entirely sure what it means.

The i at the start of iPhone is one of its defining features. And it mostly refers to “internet”, though not entirely, and the story of how it got there is slightly more complicated.

The naming convention was first introduced with the iMac. Launched in 1998, the computer marked the beginning of the modern Apple.

Introducing that computer, Steve Jobs said that the computer was targeted at the “number one use that the consumers say they want to use the computer for”: the internet. It was launched just as the internet was catching on and was made central in the computer’s advertising.

“Even though this is a full-blooded Macintosh, we are targeting this for the number one use that consumers tell us they want a computer for, which is to get on the Internet -- simply, and fast,” he said at the time. “And that is what this product is targeted for.”

But that was far from the only meaning of the “i”, Mr Jobs said. During the launch, he showed a slide with a number of different headings: internet, individual, instruct, inform, inspire.