394 research outputs found

    Proceedings of the 10th International congress on architectural technology (ICAT 2024): architectural technology transformation.

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    The profession of architectural technology is influential in the transformation of the built environment regionally, nationally, and internationally. The congress provides a platform for industry, educators, researchers, and the next generation of built environment students and professionals to showcase where their influence is transforming the built environment through novel ideas, businesses, leadership, innovation, digital transformation, research and development, and sustainable forward-thinking technological and construction assembly design

    A philosophical discussion of the implications and limitations of using Virtual Reality Technology (VR) as an “Empathy Machine”

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    This thesis engages in a philosophical discussion on “empathy”, “virtuality”, and the use of virtual reality (VR) technology as an “empathy machine”. Here, I define empathy as the intentional activity (or skill) of recreating aspects of another subject’s emotional experience in one’s imagination to reflectively and “experientially” understand what another is feeling. As opposed to isomorphically appropriating another’s feelings to oneself, I identify empathy as third-personally “feeling with” others. After exploring the narrow and pluralistic approaches to understanding empathy, I argue that there are compelling pragmatic reasons for adopting the pluralistic approach, the proponents of which prefer to highlight varieties of empathy instead of a sole conceptualisation of “empathy proper”. As for virtuality, I subscribe to a third view that can be located between “virtual realism” and “virtual irrealism”, in that I understand virtuality as a sui generis mode of technological actualisation, where psychophysiological illusions, of virtual presence and embodiment, coexist with veridical elements, such as virtual social objects, without causing a defect in users’ rational judgment. My main contention in this research is that VR’s multisensory affordances can be instrumentally utilised as a complementary extension (but never as a replacement) for offsetting some of the limitations in attaining interpersonal empathy through imaginative perspective-taking alone. After discussing this contention in more depth, I then attempt to address some of the recurrent challenges and criticism raised against VR’s use as an empathy machine. Finally, I highlight some of the limitations in VR technology’s capability to capture and transmit a full representation of others’ lived experiences

    3D Design Review Systems in Immersive Environments

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    Design reviews play a crucial role in the development process, ensuring the quality and effectiveness of designs in various industries. However, traditional design review methods face challenges in effectively understanding and communicating complex 3D models. Immersive technologies, particularly Head-Mounted Displays (HMDs), offer new opportunities to enhance the design review process. In this thesis, we investigate using immersive environments, specifically HMDs, for 3D design reviews. We begin with a systematic literature review to understand the current state of employing HMDs in industry for design reviews. As part of this review, we utilize a detailed taxonomy from the literature to categorize and analyze existing approaches. Additionally, we present four iterations of an immersive design review system developed during my industry experience. Two of these iterations are evaluated through case studies involving domain experts, including engineers, designers, and clients. A formal semi-structured focus group is conducted to gain further insights into traditional design review practices. The outcomes of these evaluations and the focus group discussions are thoroughly discussed. Based on the literature review and the focus group findings, we uncover a new challenge associated with using HMDs in immersive design reviews—asynchronous and remote collaboration. Unlike traditional design reviews, where participants view the same section on a shared screen, HMDs allow independent exploration of areas of interest, leading to a shift from synchronous to asynchronous communication. Consequently, important feedback may be missed as the lead designer disconnects from the users' perspectives. To address this challenge, we collaborate with a domain expert to develop a prototype that utilizes heatmap visualization to display 3D gaze data distribution. This prototype enables lead designers to quickly identify areas of review and missed regions. The study incorporates the Design Critique approach and provides valuable insights into different heatmap visualization variants (top view projection, object-based, and volume-based). Furthermore, a list of well-defined requirements is outlined for future spatio-temporal visualization applications aimed at integrating into existing workflows. Overall, this thesis contributes to the understanding and improvement of immersive design review systems, particularly in the context of utilizing HMDs. It offers insights into the current state of employing HMDs for design reviews, utilizes a taxonomy from the literature to analyze existing approaches, highlights challenges associated with asynchronous collaboration, and proposes a prototype solution with heatmap visualization to address the identified challenge

    Co-Creating with the Senses: Towards an Embodiment Grammar for Conceptualising Virtual Reality (VR) Narrative Design

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    This creative practice thesis comprises two components, a dissertation titled Co-Creating with the Senses: Towards an Embodiment Grammar for Conceptualising Virtual Reality (VR) Narrative Design and a creative work, The Recluse, a fictional VR script written in the Maria Vargas Immersive Play template, available through Final Draft. The advent of publicly available virtual reality (VR) technologies has led to the emergence of a new genre of storytelling, henceforth referred to as ‘VR narratives’. There has therefore been a need to articulate its defining grammar and to contribute insights born out of artistic experimentation in a scholarly field which until recently was dominated by scientific points of view. Employing a somaesthetics approach outlined by researcher Kristina Höök, the dissertation draws on a qualitative study into 10 VR narrative works in order to propose an embodiment grammar through which the art form may be conceptualised. The study’s findings, a group of eight embodied states organised into a framework, urge for the relenting of authorial control in order to instead frame affective potential, thus echoing a Deleuzian concept of the assemblage. In particular, the framework draws attention to the way that VR’s deeper affective dimensions may be elucidated by framing co-creation through the medium’s distinct sensory possibilities. As interest gathers in a future metaverse, the insights raised by the study are significant, with potential applications in a range of affective design contexts. The Recluse is my original contribution to this emerging art form and a case study through which to interrogate the framework’s findings. A mystery with supernatural elements, the VR script aims to communicate an experience that transports the participant to the world of Alma Cohen, a famous artist turned recluse, where they are invited to experience the strange occurrences in Alma’s life through their own embodied actions. The VR script explores the potential for intimate encounters with virtual characters and the sensory, co-creational and affective possibilities which arise through these dynamics. It highlights, following the framework, the way that more open structuring approaches are required in order to access the medium’s deeper affective possibilities and also the present technological constraints in achieving this

    METROPOLITAN ENCHANTMENT AND DISENCHANTMENT. METROPOLITAN ANTHROPOLOGY FOR THE CONTEMPORARY LIVING MAP CONSTRUCTION

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    We can no longer interpret the contemporary metropolis as we did in the last century. The thought of civil economy regarding the contemporary Metropolis conflicts more or less radically with the merely acquisitive dimension of the behaviour of its citizens. What is needed is therefore a new capacity for imagining the economic-productive future of the city: hybrid social enterprises, economically sustainable, structured and capable of using technologies, could be a solution for producing value and distributing it fairly and inclusively. Metropolitan Urbanity is another issue to establish. Metropolis needs new spaces where inclusion can occur, and where a repository of the imagery can be recreated. What is the ontology behind the technique of metropolitan planning and management, its vision and its symbols? Competitiveness, speed, and meritocracy are political words, not technical ones. Metropolitan Urbanity is the characteristic of a polis that expresses itself in its public places. Today, however, public places are private ones that are destined for public use. The Common Good has always had a space of representation in the city, which was the public space. Today, the Green-Grey Infrastructure is the metropolitan city's monument that communicates a value for future generations and must therefore be recognised and imagined; it is the production of the metropolitan symbolic imagery, the new magic of the city

    Towards a data-driven military: a multi-disciplinary perspective

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    Towards a data-driven military. A multi-disciplinary perspective assesses the use of data and information on modern conflict from different scientific and methodological disciplines, aiming to generate valuable contributions to the ongoing discourse on data, the military and modern warfare. Military Systems and Technology approaches the theme empirically by researching how data can enhance the utility of military materiel and subsequently accelerate the decision-making process. War Studies take a multidisciplinary approach to the evolution of warfare, while Military Management Studies take a holistic organisational and procedural approach. Based on their scientific protocols and research methods, the three domains put forward different research questions and perspectives, providing the unique character of this book
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