What is Ecological Theory

This chapter proposes to establish a starting point in the design of technology specialized in the development of listening comprehension skills from a theoretical perspective, when learning English as a second language. Therefore, an exploration about how technologies have evolved in the practice of learning English as a second language was required. Likewise, authors look at fundamental aspects of technology literacy and how this is rooted in users' contexts. From this, they conceptualize the symbolic competence through the ecological theory in order to design a computer-assisted language learning practice. Findings led to the conclusion that a guide on how to build specialized technology in English learning as a second language does not exist. What indeed exists is the application of recycled technology created for other purposes but used for English learning. Authors propose a practice where the meaning is explored through the understanding of what happens in the context by using 3D holograms as an optical illusion.