It's great that the app here surprisingly loosely keep up and even compared to printed books still has a few significant advantages: The links between the pages, the computer and also the larger content.
The links are very helpful, because you almost always comes in a click to interesting additional information if you want. So you can easily explore the "book" by clicks through from side to side. A text search is also available and is also well done. You can find the information you need, when you know what to look for.
The hosts are very clearly succeeded and save a lot of head calculation. It is great that actually just about everything can be calculated automatically.
For larger content can say that it is well done, for example, to integrate the explanations of abbreviations and terms that often offer interesting additional information good and unobtrusive. If you want, you look at it, if not, then just do not - do not lose the substance by at clarity.
And that's of course a great advantage of apps compared to books, because the printed Emergency Manual would thus probably twice as thick and would be unwieldy.
All in all a very successful implementation!
