TCC - Bacharelado em Sistemas da Informação (UAEADTec)
URI permanente para esta coleçãohttps://arandu.ufrpe.br/handle/123456789/2881
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Item Abordagem sobre a efetividade dos apps Comunicação Aumentativa Alternativa (CAA) para crianças com TEA(2022-06-20) Santos, Anderson Bispo dos; Ferreira, Jeneffer Cristine; http://lattes.cnpq.br/3000364145302421; http://lattes.cnpq.br/3410216969927683Autism and technology are topics much discussed today, however, there is much more than simply applications and methods in this context, it is important to point out which methods and techniques for a better treatment and/or education of the child with ASD were addressed in this stated the AAC (Augmentative and Alternative Communication) which is a concept applied to techniques such as ABA (Applied Behavior Analysis), where an exploratory analysis of an app called Matraquinha was carried out, which aims to “give voice” to children with difficulties in expressing themselves or verbal severity. However, we carried out a study with atypical and neurotypical children, in order to better understand how the App works, validating its efficiency and applicability based on the results achieved in 15 days of usability, a study carried out with 10 different families, belonging to APAE Palmares-PE, where we stress the app to the maximum, in order not only to identify possible bugs, but also to analyze the behavior of children, parents and the App itself.Item Uma análise sobre educação remota: um estudo sobre seu impacto na aprendizagem de alunos de graduação em um momento de pandemia(2021-03-29) Silva, Gilsimar de Assis; Ferreira, Jeneffer Cristine; http://lattes.cnpq.br/3000364145302421; http://lattes.cnpq.br/3056301281255227This research seeks to promote the learning impacts of migration from face-to-face education to remote education due to the COVID-19 pandemic. Some points about remote education were exposed, for example: the ordinances that authorized the implementation of remote education, some technologies used in remote education and the difference between distance education, remote education and hybrid education. As a methodology, the hypothetical-deductive method is used. Still on the methodology for data collection, the extensive direct technique was used, that was, the application of questionnaires through the google form to 13 students of the 5th period of the courses of bachelor's degree in information system and bachelor's degree in information science the questions of the questionnaire consisted of dichotomous and multiple choice questions and lastly an extensive theoretical review on the subject was carried out. As a conclusion of this research, it was noted that the impacts on the learning of students who changed from face-to-face to remote education were external. However, the positive points of this situation are, already having a pilot remote education model to be used in other times of crisis.Item Avaliação de algoritmos multi-classe para classificação de solicitações enviadas a Ouvidoria Geral do Estado de Pernambuco(2021-03-29) Carvalho, Luiz Henrique Teixeira; Ferreira, Jeneffer Cristine; http://lattes.cnpq.br/3000364145302421The Ombudsman’s Office is a public agency that covers the entire state of Pernambuco and every day receives several requests with the most varied themes involving all other organs of the state, with that in certain times of the year, these requests can come to burden the resources of State. The main objective of this work is to apply the multi-class classification algorithms to the data obtained from the transparency portal, and to try to predict requests sent to the Ombudsman’s Office of the State of Pernambuco To obtain data from the Ombudsman’s Office of the State of Pernambuco, data scraping was carried out on the Pernambuco Transparency Portal of Pernambuco. Data for the years 2017, 2018 and 2019 were obtained. The algorithms Decision Tree, Random Forest, Bagging and kNN were applied to the ombudsman data. The results showed that the automatic data classification algorithms, particularly the Decision Tree, Random Forest, Bagging algorithms achieved 55 percent and 32 percent in the type and organ classes respectively, taking advantage of one hit every two attempts in the type class and one hit every three attempts in the organ class. The algorithms were also evaluated about their performance in time of model creation and training, with the Decision Tree algorithm as the most performative.Item Experiência com usuário: estudo sobre a experiência com usuário que auxilia na eficiência e eficácia no funcionamento da secretaria escolar(2022-08-05) Macedo, Ludmylla Sabryna Shimizu de; Ferreira, Jeneffer Cristine; http://lattes.cnpq.br/1156525643227201This work aims to show how the user's experience with a computerized system can contribute to the performance of the activities of the Secretariat of state schools in Pernambuco, so that these activities are delivered within the established deadlines and with lower costs. The experience with the user and the machine is one of the topics discussed in information systems, because in the organization, which in this work is the school, it is an important ally in achieving organizational objectives through the activities performed by employees. For this to happen, employees need to have ownership of how to work with the systems through training and that these systems can match the needs of the school's workflow and see what other programs can contribute to greater efficiency and effectiveness. Therefore, by carrying out research with the users of the systems, it can be seen that user and machine experience is essential for a good success in the school institution.Item O potencial de transformação da atual lógica monetária pelas Criptomoedas, as controvérsias e barreiras para a sua regulamentação(2019) Gomes, Iradiane Santana; Ferreira, Jeneffer Cristine; http://lattes.cnpq.br/3000364145302421; http://lattes.cnpq.br/5147164862936435For a long time,the way finances were controlled continued without much significant change, and modernization offered individuals changes in the way they cope and / or invest their money. This paper comes from theoretical research that takes stock of changes from the beginning of trade to the use of a new currency created through information technologies. Bitcoin: A type of cryptocurrency, or virtual currency, created in 2009, initiated the concept of cryptocurrencies and altcoins, which revolutionize the forms of traditional transactions that differ from traditional currencies because they are not tied to an entity. bank. The document also aimsto understand the potential changes in the economy from the use of such currencies, given that one of its main features is the alleged anonymity of users. Since there are no banks or governments centralizing operations, if a crime or infringement is committed, it is virtually impossible to track down, allowing many criminal organizations to see this kind of attractive trade. The lack of specific regulation laws also makes it difficult for users to enter, increasing the risk of investment. Yet despite thesefactors, virtual currencies still have a number of advantages that make them so popular and profitable, lower rates than traditional currencies, rising valuation, less bureaucracy, validity in any territory. These advantages offered to the user cause cryptocurrencies to be created, each serving a different audience. At the end of the course, the main barriers to the regulation and reliability of cryptocurrencies were raised and analyzed. Is this the new form of global negotiation, legal in all countries? Does this new way of transaction have the power to replace the ways transactions currently take place?Item Proposta de Sistema de Gerenciamento de Materiais Didáticos (Guias) para Polos da Universidade Aberta do Brasil(2019) Vasconcelos, Jefferson Lacerda; Ferreira, Jeneffer Cristine; http://lattes.cnpq.br/3000364145302421; http://lattes.cnpq.br/3535626278515590This paper aims to present a web system prototype for the management of didactic materials of Distance Education Centers. Through the elaboration of this one, it is possible to visualize the integration of the Poles and the Higher Education Institutions that compose them in the same environment, being able to supply with the current management needs of the didactic materials available to the libraries. This was raised through the analysis of requirements obtained at the Fishing Pole, which has the institutions: IFPE, UFPE and UFRPE. The research has a qualitative approach and the methodological strategies are through prototyping and case study. In order to verify the need for system development, an opinion poll was carried out. After that, the functions and their related actors, the attributes necessary for managing the guides and the functional, non-functional and functional requirements were studied. the business rules. Based on the data and what was presented, the prototype was elaborated, which can identify the real execution needs of the system since, besides having no computerized control of the material, there is also something that integrates in some way, the Institutions, the library and the Polo in the same virtual environment.