Google Camera is a camera phone application developed by Google for the Android operating system. Development for the application began in 2011 at the Google X research incubator led by Marc Levoy, which was developing image fusion technology for Google Glass. It was initially supported on all devices running Android 4.4 KitKat and higher, but is now only officially supported on Google Pixel devices. It was publicly released for Android 4.4+ on the Google Play Store on April 16, 2014.