VR Storytelling

The question of cinematic VR production has been on the table for several years. This is due to the peculiarity of VR language which, even if it is de ned by an image that surrounds and immerses the viewer rather than placing them, as in the classic cinematic situation, in front of a screen, relies decisively on an audiovisual basis that cannot help but refer to cinematic practices of constructing visual and auditory experience. Despite this, it would be extremely reductive to consider VR as the mere transposition of elements of cinematic language. The VR medium is endowed with its own speci city, which inevitably impacts its forms of narration. We thus need to investigate the narrative forms it uses that are probably related to cinematic language, and draw their strength from the same basis, drink from the same well, but develop according to di erent trajectories, thus displaying di erent links and a nities

Agents for educational games and simulations

This book consists mainly of revised papers that were presented at the Agents for Educational Games and Simulation (AEGS) workshop held on May 2, 2011, as part of the Autonomous Agents and MultiAgent Systems (AAMAS) conference in Taipei, Taiwan. The 12 full papers presented were carefully reviewed and selected from various submissions. The papers are organized topical sections on middleware applications, dialogues and learning, adaption and convergence, and agent applications

The chronotopes of the Hellenic past: virtuality, edutainment, ideology

No abstract availabl

The chronotopes of the Hellenic past: virtuality, edutainment, ideology

No abstract availabl

Because I am Not Here, Selected Second Life-Based Art Case Studies. Subjectivity, Autoempathy and Virtual World Aesthetics

Second Life is a virtual world accessible through the Internet in which users create objects and spaces, and interact socially through 3D avatars. Certain artists use the platform as a medium for art creation, using the aesthetic, spatial, temporal and technological features of SL as raw material. Code and scripts applied to animate and manipulate objects, avatars and spaces are important in this sense. These artists, their avatars and artwork in SL are at the centre of my research questions: what does virtual existence mean and what is its purpose when stemming from aesthetic exchange in SL? Through a qualitative research method mixing distribute aesthetics, digital art and media theories, the goal is to examine aesthetic exchange in the virtual: subjectivity and identity and their possible shifting patterns as reflected in avatar-artists. A theoretical and methodological emphasis from a media studies perspective is applied to digital media and networks, contributing to the reshaping of our epistemologies of these media, in contrast to the traditional emphasis on communicational aspects. Four case studies, discourse and text analysis, as well as interviews in-world and via email, plus observation while immersed in SL, are used in the collection of data, experiences, objects and narratives from avatars Eva and Franco Mattes, Gazira Babeli, Bryn Oh and China Tracy. The findings confirm the role that aesthetic exchange in virtual worlds has in the rearrangement of ideas and epistemologies on the virtual and networked self. This is reflected by the fact that the artists examined—whether in SL or AL—create and embody avatars from a liminal (ambiguous) modality of identity, subjectivity and interaction. Mythopoeia (narrative creation) and experiencing oneself as ‘another’ through multiplied identity and subjectivity are the outcomes of code performance and machinima (films created in-world). They constitute a modus operandi (syntax) in which episteme, techne and embodiment work in symbiosis with those of the machine, affected by the synthetic nature of code and liminality in SL. The combined perspective from media studies and distribute aesthetics proves to be an effective method for studying these subjects, contributing to the discussion of contemporary virtual worlds and art theories

Exploring Past, Present and Future

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Culture coding : a method for diversifying artefact associations in design ideation

It can be claimed that technological systems are, in some ways, reflections of the designers’ way of thinking. These designs affect the behavior of the users and contribute to the reproduction of future designs, thus strengthening the existing human-technology relations. To address these issues critically, there is a need to challenge design ideation processes for generating a larger variety of design proposals that can contribute to varied users and user behavior. For this purpose, we propose a new method- Culture Coding, that can complement design ideation processes where generating, developing, and elaborating ideas is crucial. In this qualitative study, we explore the value of the proposed method in design by using design activities and a research-through-design approach. The experimental setup consists of two Design Cases where study participants contributed by taking part in two co-design workshops. The findings of the study indicate that Culture Coding may help to guide attention to new perspectives and challenge assumptions of the design context.Peer reviewe

Semantics for virtual humans

Population of Virtual Worlds with Virtual Humans is increasing rapidly by people who want to create a virtual life parallel to the real one (i.e. Second Life). The evolution of technology is smoothly providing the necessary elements to increase realism within these virtual worlds by creating believable Virtual Humans. However, creating the amount of resources needed to succeed this believability is a difficult task, mainly because of the complexity of the creation process of Virtual Humans. Even though there are many existing available resources, their reusability is difficult because there is not enough information provided to evaluate if a model contains the desired characteristics to be reused. Additionally, the knowledge involved in the creation of Virtual Humans is not well known, nor well disseminated. There are several different creation techniques, different software components, and several processes to carry out before having a Virtual Human capable of populating a virtual environment. The creation of Virtual Humans involves: a geometrical representation with an internal control structure, the motion synthesis with different animation techniques, higher level controllers and descriptors to simulate human-like behavior such individuality, cognition, interaction capabilities, etc. All these processes require the expertise from different fields of knowledge such as mathematics, artificial intelligence, computer graphics, design, etc. Furthermore, there is neither common framework nor common understanding of how elements involved in the creation, development, and interaction of Virtual Humans features are done. Therefore, there is a need for describing (1) existing resources, (2) Virtual Human's composition and features, (3) a creation pipeline and (4) the different levels/fields of knowledge comprehended. This thesis presents an explicit representation of the Virtual Humans and their features to provide a conceptual framework that will interest to all people involved in the creation and development of these characters. This dissertation focuses in a semantic description of Virtual Humans. The creation of a semantic description involves gathering related knowledge, agreement among experts in the definition of concepts, validation of the ontology design, etc. In this dissertation all these procedures are presented, and an Ontology for Virtual Humans is described in detail together with the validations that conducted to the resulted ontology. The goal of creating such ontology is to promote reusability of existing resources; to create a shared knowledge of the creation and composition of Virtual Humans; and to support new research of the fields involved in the development of believable Virtual Humans and virtual environments. Finally, this thesis presents several developments that aim to demonstrate the ontology usability and reusability. These developments serve particularly to support the research on specialized knowledge of Virtual Humans, the population of virtual environments, and improve the believability of these characters