Since Sony camera API is open and a third party Sony Camera controller app (Auxicam on BB10) has already been developed for using QX series and other Sony Cameras, it should be possible to develop a native app for Harmattan/Fremantle to control QX cameras as well..

The app could start with basic functions - taking pictures with "Auto" settings, and transfer pictures between camera and device. Manual controls can be added later?

I would pledge £20 for the app. Hope someone with similar interests could also do some donations (I'll update here) to buy the developer a QX10?

Any suggestions are welcome!