Since the modular approach of the GXR design allows for any number of design concepts, what modules would you most like to see in the future?
First, I would like to see a sensor/lens module optimized for B&W photography. It would target high dynamic range, avoid an AA for the most sharpness and clarity, and include a catalog of classic B&W film types for in-camera JPGs along the lines of Silver Efex Pro, and allow for a wide range of customization of the in-camera JPG settings (contrast, sharpness, brightness, grain, etc). I would still shoot RAW, but this in-camera B&W JPG capability would be great to have. Probably with a 50mm lens, but 28 and 35mm would be fine too.
If pressed for more, I would like to see an M-mount module to use with my Zeiss lenses.
It ain't going to happen, but yes, a Foveon sensor inside of a Ricoh snesor/lens module would be a dream.
So go ahead and imagine the possibilities. And listen up Ricoh