How to use iPhone camera as MacBook Pro iSight?

Is there any software available which would allow me to use an iPhone 4S' camera as my MacBook Pro's iSight camera? I am specifically looking for something that would allow me to use my iPhone as New Movie Recording via QuickTime Player. Anything would be appreciated, really. Thanks!

Solution 1:

There was once a project called iPhoneCam which allowed you to stream your iPhone video over WiFi to your Mac, but it seems like this project never got released.

However, there is an app called Peephole ($0,99) which, according to their support pages, will do the following:

Peephole for the iPhone is a unique iPhone application that lets you use your iPhone as a wireless remote webcam

I haven't tested it myself, so I don't know for sure if it will work. But it should do the trick according to the developers.