So for recording meter readings and reading manuals, you can now use a tablet. Not particularly demanding applications... Given that recording meter readings used to be done by pen and ink up until electronics got down to that size of portability, as did reading manual... Of course, field service engineers are happy (a) they don't have to type up all those readings (oh, out of jobs go all the data entry clerks) and (b) don't have to lug around a case of different manuals.DHR53 wrote:50 years? For field work and service businesses, tablets are already replacing laptops... I'm planning that a lot of my work in the future will be converting printed material and pdfs to epub. Laptops are already old tech...
Writing books, something that's done by fewer people, of course, took advantage of technology way before it got down to portable size, because writing books doesn't need portability.