It's the unique geometry of 333focus that allows users to so easily decide how much or how little they are willing to get sucked in. This unique geometry is also represented in the logo to help you see how it works.

Just like the nine squares in the logo, there are nine galleries. Each gallery contains nine pictures. And the preview images of all the galleries, as well as the pictures inside each gallery, are both oriented in a three by three square just like in the logo.

Then there are the three levels of immersion, or levels of focus, that the user can choose from. These are represented by the different colors in the logo. There is a one by one square, a two by two square, and a three by three square. You will see at the top-right there are buttons corresponding with each view. This tells you what view you're in. (You can ignore the button on the far right, I'll talk about that later.)

I would be oversimplifying if I said that you can basically zoom in and out to decide how much of a person's page you choose to see, but that's basically what's going on. Not only that, but you can also go smoothly from one person's page to another without changing which focus you're using.

The first focus is called the deep-dive. It is the default view, and you are probably on it right now. If you're not, change to it now by clicking the single square button, and continue scrolling through these nine pictures to learn how to use 333focus.