Bundled with the C922 is Personify which is an extra software package that allows you to modify the background without needing a green screen for chroma key. After installing the Personify software, we used XSplit Broadcaster to test out Personify. The results are demonstrated in the video below. As you can see, the keying isn't always accurate. Certain areas are cut-out and then re-appear. If the person in front of the camera moves slowly, this issue isn't as severe. We hope that Logitech can work on tweaking the efficiency of this tool to allow it to cut-out more precisely.

Incidentally, backgrounds can be altered to a selection of pre-defined images that Logitech supply - or your own background image of choice.