Holographic reality: enhancing the artificial reality experience throuhg interactive 3D holography

• Autor(a) principal: Andrade, Miguel Alexandre Rodrigues
• Data de Publicação: 2021
• Tipo de documento: Dissertação
• Idioma: eng
• Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
• Texto Completo: http://hdl.handle.net/10400.13/3403
• topic: Interação humano-computador; Holografia interativa; Engenharia de software; Multimédia; Consciencialização da biodiversidade; Human-computer interaction; Interactive holography; Software engineering; Multimedia; Biodiversity awaren; Computer Engineering; .; Faculdade de Ciências Exatas e da Engenharia; Domínio/Área Científica::Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática

Holography was made know by several science-fiction productions, however this technology dates back to the year 1940. Despite the considerable age of this discovery, this technology remains inaccessible to the average consumer. The main goal of this manuscript is to advance the state of the art in interactive holography, providing an accessible and low-cost solution. The final product intends to nudge the HCI com munity to explore potential applications, in particular to be aquatic centric and environmentally friendly. Two main user studies are performed, in order to determine the impact of the proposed solution by a sample audience. Provided user studies include a first prototype as a Tangible User Interface - TUI for Holographic Reality - HR Second study included the Holographic Mounted Display - HMD for proposed HR interface, further analyzing the interactive holographic experience without hand-held devices. Both of these studies were further compared with an Augmented Reality setting. Obtained results demonstrate a significantly higher score for the HMD approach. This suggests it is the better solution, most likely due to the added simplicity and immersiveness features it has. However the TUI study did score higher in several key parameters, and should be considered for future studies. Comparing with an AR experience, the HMD study scores slightly lower, but manages to surpass AR in several parameters. Several approaches were outlined and evaluated, depicting different methods for the creation of Interactive Holographic Reality experiences. In spite of the low maturity of holographic technology, it can be concluded it is comparable and can keep up to other more developed and mature artificial reality settings, further supporting the need for the existence of the Holographic Reality concept