AI-Based Brazilian Sign Language (Libras) Translator App

Authors

  • Raul Universidade de Uberaba - UNIUBE, Brasil
  • Arthur Felipe Alves Universidade de Uberaba - UNIUBE, Brasil
  • Danilo Medina Fernandes da Silva Universidade de Uberaba - UNIUBE, Brasil
  • Eduardo Antônio de Carvalho Lima Universidade de Uberaba - UNIUBE, Brasil
  • Giovanna Laureano Laurente Universidade de Uberaba - UNIUBE, Brasil
  • Joyci Mylla Sampaio Silva Universidade de Uberaba - UNIUBE, Brasil
  • Lucas Gomes Nascimento Alves de Freitas Universidade de Uberaba - UNIUBE, Brasil
  • Oliver Andrade dos Santos Universidade de Uberaba - UNIUBE, Brasil
  • Victor Arthur Teles Silvestre Freitas Universidade de Uberaba - UNIUBE, Brasil
  • Roberto Silva Araújo Assis Universidade de Uberaba - UNIUBE, Brasil https://orcid.org/0000-0002-1137-3182
  • Florisvaldo Cardozo Bomfim Junior Universidade de Uberaba - UNIUBE, Brasil
  • Pablo Ricardo Freitas Pinto da Silva Universidade de Uberaba - UNIUBE, Brasil
  • Paulo Limirio da Silva Universidade de Uberaba - UNIUBE, Brasil

DOI:

https://doi.org/10.31496/retii.v2i2.1971

Keywords:

Brazilian Sign Language (Libras), inclusion, accessibility, artificial intelligence

Author Biographies

Raul, Universidade de Uberaba - UNIUBE, Brasil

Undergraduate student in the Computer Engineering program at Universidade de Uberaba.

Arthur Felipe Alves, Universidade de Uberaba - UNIUBE, Brasil

Undergraduate student in the Computer Engineering program at Universidade de Uberaba.

Danilo Medina Fernandes da Silva, Universidade de Uberaba - UNIUBE, Brasil

Undergraduate student in the Computer Engineering program at Universidade de Uberaba.

Eduardo Antônio de Carvalho Lima, Universidade de Uberaba - UNIUBE, Brasil

Undergraduate student in the Computer Engineering program at Universidade de Uberaba.

Giovanna Laureano Laurente, Universidade de Uberaba - UNIUBE, Brasil

Undergraduate student in the Computer Engineering program at Universidade de Uberaba.

Joyci Mylla Sampaio Silva, Universidade de Uberaba - UNIUBE, Brasil

Undergraduate student in the Computer Engineering program at Universidade de Uberaba.

Lucas Gomes Nascimento Alves de Freitas, Universidade de Uberaba - UNIUBE, Brasil

Undergraduate student in the Computer Engineering program at Universidade de Uberaba.

Oliver Andrade dos Santos, Universidade de Uberaba - UNIUBE, Brasil

Undergraduate student in the Information Systems program at Universidade de Uberaba.

Victor Arthur Teles Silvestre Freitas, Universidade de Uberaba - UNIUBE, Brasil

Undergraduate student in the Computer Engineering program at Universidade de Uberaba.

Roberto Silva Araújo Assis, Universidade de Uberaba - UNIUBE, Brasil

Full professor and IT manager at Universidade de Uberaba (UNIUBE), with a degree in Information Systems and a master's in Chemical Engineering. He holds several specializations, including Data Science, Digital Marketing, and Business Intelligence. His main areas of expertise are programming, computer science, and information technology, teaching courses such as Object-Oriented Programming and Software Engineering. Additionally, he engages in academic research and supervises undergraduate thesis projects, with experience in topics such as digital forensics, software licensing, and IT contracts.

Florisvaldo Cardozo Bomfim Junior, Universidade de Uberaba - UNIUBE, Brasil

PhD and Master’s degree holder in Electrical Engineering from the Universidade Federal de Uberlândia – UFU (Federal University of Uberlândia), with a focus on Information Processing and Artificial Intelligence. Specialist in Power Generation, Bachelor’s degree holder in Electrical Engineering and Computer Engineering, both with an emphasis on Industrial Automation, as well as a Technical Degree in Industrial Automation. Has worked on automation and control systems projects for companies such as Terminal Norte Capixaba, Ferrovia Centro-Atlântica – FCA, Nobrecel S/A, CIBRA, CONSUBE, and Equilíbrio, developing PLC logic, supervisory control systems, weighing systems, motor control solutions, and applications based on Python and Orange Pi. Has experience in modeling and implementing industrial electrical systems, as well as in process maintenance and optimization. In academia, has worked for nearly two decades as a university professor and developer of digital learning materials for Electrical Engineering, Computer Engineering, Civil Engineering, and Information Systems programs, with a strong emphasis on automation, control systems, microcontrollers, and applied artificial intelligence.

Pablo Ricardo Freitas Pinto da Silva, Universidade de Uberaba - UNIUBE, Brasil

Holds a degree in Data Processing Technology from the Universidade de Uberaba – UNIUBE (University of Uberaba, 2001) and a degree in Mathematics from UNIUBE (2024). Completed a specialization in Web Development at UNIUBE (2014) and professional training in Teaching Practice in Virtual Learning Environments at UNIUBE (2011). Currently works as a Systems Analyst at the University of Uberaba. Has experience in the field of Computer Science, with emphasis on web applications.

Paulo Limirio da Silva, Universidade de Uberaba - UNIUBE, Brasil

Holds a degree in Data Processing Technology from Universidade de Uberaba (1991) and a postgraduate degree in Computer Networks, also from Universidade de Uberaba (1999). Holds a Licenciatura Plena in Informatics from CEFET do Paraná (2005). Obtained a Professional Master’s degree in Chemical Engineering from Universidade de Uberaba (2020). Has worked as a professor at Faculdade de Ciências Econômicas do Triângulo Mineiro – FCETM and Faculdade de Talentos Humanos – Facthus. Served as both a professor and Director of DETIC – Department of Information and Communication Technology at the Department of Education of the Municipal Government of Uberaba. Also worked as an hourly lecturer at Universidade de Uberaba from February 2006 to May 2010, when he transitioned to a full-time teaching contract in both on-campus and distance learning programs at Universidade de Uberaba. Has experience in the field of Computer Science, with emphasis on Computer Science. Areas of knowledge include: Applied Informatics, Discrete Mathematics, Cisco Packet Tracer application, Cisco Computer Networks, Algorithms and Data Structures, Management Information Systems, and Information Security Technology.

Downloads

Published

2025-12-17

How to Cite

Raul, Alves, A. F., Silva, D. M. F. da, Lima, E. A. de C., Laurente, G. L., Silva, J. M. S., … Silva, P. L. da. (2025). AI-Based Brazilian Sign Language (Libras) Translator App. Revista De Engeharia, TI E Inovação, 2(2), 1–2. https://doi.org/10.31496/retii.v2i2.1971

Issue

Vol. 2 No. 2 (2025): Supplementary Issue – Proceedings of the 18th ENTEC – Technology Conference

Section

Abstract

License

Os textos submetidos e aprovados pelo Conselho Editorial da RETII serão publicados, e seus autores poderão dispor deles para posteriores publicações, sempre fazendo constar a edição original (título, Revista de Engenharia, TI e Inovação, volume, número, ano de publicação e paginação do texto referido). Todos os artigos dessa Revista são de inteira responsabilidade de seus autores, não cabendo qualquer responsabilidade legal sobre seu conteúdo à Revista ou à Universidade de Uberaba.

Most read articles by the same author(s)

1 2 > >> 

Similar Articles

1 2 3 > >> 

You may also start an advanced similarity search for this article.