What kind of bars and what movies do deaf and hard-of-hearing individuals prefer for their entertainment? How does a deaf or hard-of-hearing person prefer to arrange their furniture? How easy or difficult can it be to book a medical appointment, and how simple or challenging can it be to converse on unwelcoming sidewalks, at the train station or… while diving?

Why can someone who does not hear speak clearly, and why would a hearing person use an interpreter? How is the verb "to hear" defined in each daily communication environment? And how significant is hearing in relation to the conditions of the environment?

From what age and under what conditions can one communicate with a deaf or hard-of-hearing infant? What tragic misunderstandings could be avoided during interactions with public order authorities? What are the technological applications currently used in the fields of hearing loss and deafness? To what extent do they replace the human factor in communication?

These and many other answers can be found in the second, updated edition of the book, which covers what deaf or hard-of-hearing individuals would like to express, a largely "invisible" communication minority, and what hearing individuals would like to learn...