TCC Sistemas de Informação

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https://repositorio.ifal.edu.br/handle/123456789/46

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Navegando TCC Sistemas de Informação por Autor "Barbosa, Anderson Felinto"

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    Trabalhando o pensamento computacional em alunos com deficiência visual
    (Instituto Federal de Educação Ciência e Tecnologia de Alagoas, 2023-12-15) Silva, Miguel Márcio Magalhães; Silva, Cledja Karina Rolim da; http://lattes.cnpq.br/1770216488772332; Silva, Cledja Karina Rolim da; http://lattes.cnpq.br/1770216488772332; Barbosa, Anderson Felinto; http://lattes.cnpq.br/5590648222014479; Ferreira, Diogo Sarmento; http://lattes.cnpq.br/6673430404078107
    This project focuses on applying computational thinking and programming logic to individuals with visual impairments, aiming to develop an accessible learning application. Using pre-developed 3D physical blocks and QR codes, the application provides an accessible and interactive interface, allowing users to construct algorithms tangibly and step-by-step. All of this aligns with web accessibility guidelines, providing an adapted experience for mobile devices and screen readers. Following implementation, a detailed evaluation was conducted to assess the tool's effectiveness. This work highlights the results of this assessment, along with the lessons learned during development. The emphasis lies in the practical applicability of the tool in teaching programming logic to individuals with visual impairments, with the goal of providing an accessible and effective learning experience. The results demonstrated that the tool brings significant benefits to programming learning for individuals with visual impairments, not only ensuring their inclusion but also enhancing the overall quality of education.
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    Uma proposta de solução para gestão de TCCs no IFAL: um mecanismo antifraude baseado em blockchain
    (INSTITUTO FEDERAL DE ALAGOAS - Ifal, 2026-02-06) Barboza Neto, Eduardo Carlos; Barbosa, Anderson Felinto; http://lattes.cnpq.br/5590648222014479; Souza; Barbosa, Anderson Felinto; http://lattes.cnpq.br/5590648222014479; Souza, Tarsis Marinho de; http://lattes.cnpq.br/9808563385937929; Silva, Cledja Karina Rolim da; http://lattes.cnpq.br/1770216488772332
    Information security is an essential aspect for the reliability of systems that handle data, with integrity, authenticity, and availability of information as its pillars. In the context of educational institutions, these principles become even more relevant, since academic documents have institutional, academic, and legal value. The absence of standardized mechanisms for managing and verifying these documents can make them vulnerable to loss, alteration, and fraud. Given this scenario, this work proposes the development of a system for managing the thesis defense process for the Federal Institute of Alagoas (IFAL), using blockchain technology as an anti-fraud mechanism, based on permissioned blockchain with Hyperledger Fabric, integrated with a distributed storage system (IPFS), in which academic documents are securely stored, while only their identifiers and integrity proofs are recorded on the blockchain. The system includes functionalities such as scheduling defenses, document submission and versioning, approval workflow between students, advisors, and coordinators, as well as document authenticity verification. To validate the proposal, a functional prototype was developed with a web interface and API integrated into the blockchain network, allowing for the simulation of its application in an academic context. The results obtained demonstrate that the solution contributes to increasing the reliability, traceability, and transparency of academic records.