Dot E, X. "En dúas palabras". These two dots allow having a distance conversation through a chat, one of the advantages of internet. Visitor will have around thirty coded words in three or four different languages. He/she will be able to chat in an unknown language using these words.

Dot G. "As máquinas que falan".Nowadays we do not get surprised that machines speak to us (mobile phones, computers, toys or thermometers). There are also reading machines: the visitor could introduce a text in the computer to be read or reproduced.
“Falando co ordenador”. A text is introduced in the computer. It is automatically read and next it gives an answer.

Dot K. "A imprenta". Maybe it was one of the most important mankind inventions: consequently there was a book difussion and culture democratization. Inside the dot the visitor could learn how an old printing press works.