Artigos aceitos para publicação no IHC 2019
É um grande prazer informar que membros do XR4GOOD LAB tiveram 2 trabalhos aceitos para publicação no XVIII Simpósio Brasileiro sobre Fatores Humanos em Sistemas Computacionais (IHC 2019)
O IHC 2019 será realizado na cidade de Vitória, capital do estado do Espírito Santo, entre os dias 21 e 25 de outubro de 2019. Depois de mais de 20 anos de pesquisa da comunidade de Interação Humano-Computador no Brasil, o evento acontece pela primeira vez em território capixaba.
O IHC 2019 convida a comunidade científica a explorar o tema “Pontes para Interação” sob o olhar da Interação Humano-Computador. O tema remete à característica geográfica da cidade de Vitória, que é formada por um arquipélago composto por 33 ilhas e por uma porção continental. Sete pontes interligam a Ilha de Vitória ao continente.
Cada vez mais novas formas de interação com máquinas fazem parte da nossa realidade e moldam nossas interações e comportamentos sociais. Por isso, o IHC 2019 enfatiza a necessidade de transpor barreiras, de cruzar fronteiras, de agregar disciplinas, de ligar passado e futuro, físico e digital, arte e ciência, para melhorar a qualidade da interação entre pessoas e tecnologias.
Um resumo de cada um dos trabalhos aceitos pode ser conferido abaixo:
Evaluation of Augmented Reality SDKs for Classroom Teaching
Augmented Reality (AR) has been used in different application domains. In education, it usually aims to improve the current teaching methodologies and is known as Augmented Learning. Currently, there are several Software Development Kits (SDKs), that requires a qualitative analysis to determine which of these tools are appropriate for use as academic support in face-to-face teaching. This paper evaluates the main SDKs for the development of a marker-based AR software to use in classrooms based on a case study in a public university in Brazil. Our study evaluated the accuracy of detecting markers with different characteristics in each of the SDKs. A comparative analysis is presented. The conclusion is that Vuforia and EasyAR are the better choices among the other selected SDKs for this evaluation.
Autores: Bruno Antônio Lage Dias, Breno Nunes de Sena Keller, Saul Emanuel Delabrida Silva
Collaborative teleoperation evaluation for drones
Piloting an unmanned aerial vehicle (UAV), popularly known as drones, is a challenging task that contrasts the pilot’s ability and the expertise required for the task. In industrial scenarios, inspectors may not know how to pilot the drone. However, these analysts could potentially assist someone in the process and collaborate on the task. Thus, the purpose of this work is to implement a framework that divides the teleoperation of drones into two participants: one participant playing the role of the pilot and another one playing the role of the inspector, over all enabling the teleoperation of drones and performing tasks functioning/working in a cooperative manner. User studies were performed to evaluate the individual opinions of the participants regarding the implemented framework. The results of this work show the framework to be efficient in facilitating the resolution of tasks, which, none the less, could be improved by adding better equipment.
Autores: Rafael Vitor, Breno Keller, Thiago D’Angelo, Hector Azpurua, Andrea G. C. Bianchi, Saul Delabrida
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