SO we are here with another news about the new camera API update which is a very interesting update for now. Nothing like this has been ever introduced in the market yet. Firstly we came to know that the application was being developed about an year now(As said by Ars Technic). Developers are still working on the API App update so that we can have better features into our android devices.
The Application was supposed to be launched with the Android 4.4 Kitkat update with the Nexus 5 , but as the application was not finalized for the big show so Google skipped the Application and release Kitkat without the API Camera Application.
Google is still working on it and it will bring RAW format support, face detection, burst mode, and support for removable cameras(Something like the combo of the Only Lens and the Xperia device). being sure or not but google is still trying to make Imaging better on Android. Being Focused the team can any how release the Application in any time sooner but there is nothing official by now.
Stay tuned for more news on Camera updates on Android Devices