Okay everyone, this may be it...
Originally Posted by jnanian
What if the camera was almost like 3 mini cameras in one? What I mean by this is the film would be stationary within the camera and there would be 3 lenses and 3 shutters (one for each exposure) like John is saying here. When you click the shutter release button, it releases a guillotine-type shutter (I'd like to laser cut plastic for the guillotine mechanism) and the shutter release button stays down. And again for picture no. 2 and 3. Because this is a gravity shutter, it means that the camera cannot take portrait photos (something that I may be okay with sacrificing). Does anyone foresee any problems with this?