I'm sure this is helpful for a street photographer, but I don't see how useful it is for a large format photographer. Finding: important of course, and it helps to use a frame before setting up your equipment. Framing: see Finding, helps that we can use rise/fall and shift. Focusing: we don't have autofocus lenses in large format, we also have the added freedom provided by tilts and swings. Firing: this is hardly "automatic" for us, particularly if there is some subject movement.