Mobile Application System with Arduino to Improve the Communication Process with Hearing-Impaired People

The objective of the study is to determine how the mobile application system with Arduino influences the communication process of hearing-impaired people. The SCRUM methodology is used in an experimental design, with explanatory scope, and a quantitative approach. A population of 70 deaf associates. With a sample of 60 deaf associates, forming the experimental group of 30 deaf associates and the control group of 30 deaf associates. The dimensions of referential, inter-referential, and self-referential communication were considered as indicators, concluding that there are improvements in the experimental group compared to the control group.