Hey folks this is a new App coming soon to iPhone and iPod via Cydia called Camera Wallpaper. This will be a new tweak by which you can have the Camera enabled in your SprinBoard. After installing it you wont need to go into the Camera app and open Camera and take Photos or Shoot a Video.
The best thing is it is Activator enabled and you can enable it the way you want. So check the video below and wait for this awesome Tweak to release. Till now no words are said on the pricing that will it be having a cost or it will be free.
And to avail this new feature when it is released you will need to be Jailbroken to avail this feature.