Navegando por Assunto "Augmented reality"

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Acesso aberto (Open Access)
Realidade aumentada e o cálculo de medida de área no ensino superior
(Universidade Federal de Mato Grosso, 2021-04) BRAGA, Kayla Rocha; NUNES, José Messildo Viana
This paper presents a proposal for the use of Augmented Reality technology while using the teaching of area measurement as a reference. The intervention was undertaken in an undergraduate class of the Electrical Engineering course at the Federal University of Maranhão. The theoretical foundation was based on the Instrumental Approach, which permitted an analysis regarding the use of Augmented Reality technology as a teaching tool in higher education. The research was structured in twostages: the instrumentalization, which took place in two steps, the first one related to the use of Augmented Reality, while the second step involved installing a software to develop Augmented Reality; and the second, instrumentation, with the resolution of tasks, without and with the use of Augmented Reality, followed by an interview with the participants. The data obtained during the research enabled us to identify the transition from artifact to instrument with the use of Augmented Reality technology, as well as to verify that when the floor plan was being projected in 3D, students changed their ideas regarding the need to consider the thickness in the calculations undertaken, thereby starting to establish a better relationship with the notion ofarea and area measurement.
Acesso aberto (Open Access)
Realidade aumentada no auxílio da terapia de exposição: uma visão clínica
(Universidade Federal do Pará, 2024-03-08) RODRIGUES, Jocenildo Abreu; FÜLBER, Heleno; http://lattes.cnpq.br/5018616409948511; MERLIN, Bruno; http://lattes.cnpq.br/7336467549495208; https://orcid.org/0000-0001-7327-9960
Fear of animals and insects is a widespread condition that affects thousands of people around the world. The disease can be so severe that it interferes considerably with a person's daily life. This study aimed to examine the limitations and perspectives of clinical experts on the application of augmented reality (AR) in the treatment of phobias. The methodology used was action research, involving cooperation and participation between researchers and participants, enabling the analysis and resolution of problems in the clinical context. Information was collected through semi-structured interviews with therapists focused on specific phobias. Thematic analysis of the data revealed main and secondary themes, addressing clinical needs, software requirements, and feasibility of implementing AR in the treatment of phobias. Based on the identified requirements, augmented reality scenarios were created and the FobiAR mobile application was developed. The findings demonstrated that AR may be a promising alternative to conventional exposure therapy, offering a more immersive and controlled environment to patients. The FobiAR application received validation from the interviewed professionals, indicating potential for clinical application.