It would be very useful to have the software allow for a 90 degree rotation. This would allow the field of view to be rotated to capture a much wider ground to floor field of view for narrow tall areas. Currently the only rotation is 180 degrees and while I understand there may be black bars due to the aspect ratio, it should allow for user choice. While wide angle is useful in many locations, rotating that 90 degrees would be extremely useful in others. Please add this rotational ability.