In order to write about the machine you have to know it, to live with it, to love it (or hate it). I think that true writing could be done on industrial subjects by people who work in industry, who are firmly linked with it. But ... and here is the opposite 'but', the technology of literary craftsmanship is itself a very fine and complex matter. Qualified specialists from industry prove themselves dilettantes in the field of literature. The needed synthesis is not yet in sight.