custom open Android SDK? sounds mysterious, not the typical AOSP fork? Maybe AOSP enriched with some additional Google Services related to Google TV or Google Auto? Or maybe some Maps features? Either way, custom Android camera's became less of a thing after Alphabet bought Cyanogen.That takeover should have been stopped, like many others. Now there is nothing more than complaining about all the stitching being done all around the world. This Cloud Camera is the result. Pretty Cool and exiting..