Prototype Testing: Multicase Study in a Professional Masters Degree in Northern Brazil

Abstract

Objective: This study describes the significance of prototype tests for quality assurance in the engineering of technological products based on multi-case research on products generated in a professional master's course in the North of Brazil.
 
 Theoretical Framework: The constructed theoretical architecture is based on the technology generation process recommended by the Scientific-Technological Method (MCT). The method is composed of two operational dimensions, one aimed at generating scientific knowledge to be used in the other stage, for technological creation. In this study, only the stages of the scientific dimension were used.
 
 Methodology: The method used was the conceptual bibliographic one, which consists of a) defining research questions, b) collecting data, c) organizing and analyzing data and d) generating answers to the research questions. Furthermore, the multi-case study technique was used, through the results of three technological products in the area of Education.
 
 Findings: The results showed that prototype testing represents not only a relevant stage in product development but can also be seen as a management tool so that the generated artifacts stand out for their quality, efficiency and effectiveness.
 
 Research, Practical and Social Implications: The main practical implication is that carrying out prototype tests generates greater reliability and credibility to the process of generating technologies related to the processes relevant to product engineering.
 
 Originality/Value: The study demonstrates that an artifact can only be considered a technology if its prototype passes all the tests to which it is subjected.