We at Dirac are working on an update that will make Oppo's Sonica's speakers unique 'cause they will feature Dirac's brand new and easy-to-use speaker/room calibration software.
Walls, windows, floors and furniture in a room reflect the sound from your speakers and add unwanted coloration or distortion. Dirac Room Calibration measures Oppo's speaker in your room and compensates for the room coloration reducing the acoustic problems.
Dirac Room Calibration is a mobile user-friendly version of Dirac Live that applies speaker and room correction with four measurements taken with iOS or Android smartphones.
I have screen previews... they are not final but they convey the idea
Flavio