I wonder whether this technique could be adapted to produce a something like a digital equivalent of the Fuji/Hasselblad XPan camera, or a 617 camera (with an a

I wonder whether this technique could be adapted to produce a something like a digital equivalent of the Fuji/Hasselblad XPan camera, or a 617 camera (with an aspect ratio of about 3:1). The stumbling block with conventional sensors is that no one wants to commit to a production run of an odd shape of sensor.