Case studies allow for the collection of a great deal of information that would otherwise be difficult to get using other research methods. The information gathered is usually far richer and more in-depth than that obtained through other experimental designs.

CADE is the most effective software to draw the electrical circuits and Block. It is very easy and effective for the design too. Easy for Map and Block diagram.

I really like the ability to quickly design slides that don't look like PowerPoint. I especially like how you can find related pictures to your keywords. The library of content is also useful. Often I will search to see what other people have done on the topic and adapt that.