The book 'Signals & Systems for Technologists' is written from the reader's perspective:

- It requires some knowledge of algebra and a familiarity with derivatives and simple integrals.
- The 150 examples and 240 solved exercises are developed in detail so as not to discourage the reader from potential difficulties in performing operations and calculations.
- Mathematical concepts are presented in connection with the physical characteristics they describe, making them understandable and easy to use.
- The theory is enriched with examples, minimizing the distance from application.
- At the end of each chapter, there are solved exercises organized into groups. Each group of exercises is accompanied by the corresponding solution methodology.
- The organization of the book allows for both in-depth study and "quick reading" during periods when time is limited.

The approach of the book maintains clear distances from typology logic and unnecessary complexity, emphasizing the enhancement of critical understanding and the development of the reader's knowledge.