Affect and believability in game characters:a review of the use of affective computing in games

Virtual agents are important in many digital environments. Designing a character that highly engages users in terms of interaction is an intricate task constrained by many requirements. One aspect that has gained more attention recently is the effective dimension of the agent. Several studies have addressed the possibility of developing an affect-aware system for a better user experience. Particularly in games, including emotional and social features in NPCs adds depth to the characters, enriches interaction possibilities, and combined with the basic level of competence, creates a more appealing game. Design requirements for emotionally intelligent NPCs differ from general autonomous agents with the main goal being a stronger player-agent relationship as opposed to problem solving and goal assessment. Nevertheless, deploying an affective module into NPCs adds to the complexity of the architecture and constraints. In addition, using such composite NPC in games seems beyond current technology, despite some brave attempts. However, a MARPO-type modular architecture would seem a useful starting point for adding emotions

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

Player agency in interactive narrative: audience, actor & author

The question motivating this review paper is, how can computer-based interactive narrative be used as a constructivist learn- ing activity? The paper proposes that player agency can be used to link interactive narrative to learner agency in constructivist theory, and to classify approaches to interactive narrative. The traditional question driving research in interactive narrative is, ‘how can an in- teractive narrative deal with a high degree of player agency, while maintaining a coherent and well-formed narrative?’ This question derives from an Aristotelian approach to interactive narrative that, as the question shows, is inherently antagonistic to player agency. Within this approach, player agency must be restricted and manip- ulated to maintain the narrative. Two alternative approaches based on Brecht’s Epic Theatre and Boal’s Theatre of the Oppressed are reviewed. If a Boalian approach to interactive narrative is taken the conflict between narrative and player agency dissolves. The question that emerges from this approach is quite different from the traditional question above, and presents a more useful approach to applying in- teractive narrative as a constructivist learning activity

As cinemáticas e narrativas de jogos digitais: implicações para o design de jogos

Game cinematics integrating filming techniques, cutscenes, and animations are likely to have a pivotal role in the player experience, emotional attachment, and relatedness to the game narrative content. In recent years, the avoidance of cuts to generate a seamless and connected game experience has challenged older patterns on storytelling in games and find new ways of intertwining gameplay with the narrative. However, a one-size-fits-all strategy may not be applied when considering different storytelling purposes, structures, and language used in diversified game genres. The purpose of this research is to examine the contributions of cinematics to affect game story comprehension, especially in young adults. A multi-stage development research method is applied, encompassing the following activities: (1) identification of requirements to develop game cinematics based on the literature review and interviews with 16 scholars and industry professionals in Game UX, and cinematic development; (2) Development of a Game Cinematics experiment for the game Mutation Madness, using first- and third- perspectives; and a (3) Comparative evaluation of game cinematics in terms of experience and narrative comprehension. The cinematics developed are tested with 46 young adults to assess the effect of the Point Of View (POV) camera on visual attention and story comprehension in Mutation Madness, using an eye- tracking experiment. The results suggest that third- perspective in game cinematics constitute omniscient knowledge of the story, evoking the sense of time and focusing on the story agents, while first- perspective visually guides the player to the game events happening in the time of gameplay. This research contributes to the Communication Sciences and Technologies field by presenting a set of best practices developing game cinematics.As cinemáticas de jogos que integram técnicas de filmagem, cutscenes, e animações, tendem a ter um papel central na experiência do jogador, envolvimento emocional, e relação com a narrativa. Nos últimos anos, os padrões mais antigos inerentes ao processo de contar histórias nos jogos têm sido desafiados pela ausência de cortes e interrupções na experiência, de modo a garantir a interconexão e o entrelaçar da jogabilidade com a narrativa. No entanto, a adoção de uma estratégia de dimensão única pode não atender a diferentes propósitos da narrativa, estruturas e linguagem utilizadas em diferentes géneros de jogos. O objetivo desta investigação é compreender o modo como as cinemáticas podem afetar a compreensão de histórias de jogos, especialmente em jovens adultos. O método de investigação de desenvolvimento é aplicado, subdividido nas seguintes etapas: (1) Identificação de requisitos para desenvolver cinemáticas de jogos com base na revisão da literatura e entrevista a 16 académicos e profissionais da indústria em experiência de jogo, e desenvolvimento de cinemáticas; (2) Desenvolvimento de cinemáticas do jogo Mutation Madness, com recurso à primeira e terceira perspetiva; e (3) Avaliação comparativa das cinemáticas de jogo em termos de experiência e compreensão da narrativa. As cinemáticas desenvolvidas são testadas por 46 jovens adultos, recorrendo à metodologia eye-tracking, para avaliar o efeito da perspetiva da câmara [Point Of View (POV)] na atenção visual e na compreensão da narrativa do jogo Mutation Madness. Os resultados sugerem que a cinemática em que é adotada a terceira perspetiva no jogo proposto contribui para um conhecimento omnisciente da história, evocando o sentido do tempo e concentrando-se nos agentes da história, enquanto a primeira perspetiva orienta visualmente o jogador para os eventos do jogo que acontecem no tempo da jogabilidade. Esta investigação contribui para a área das Ciências da Tecnologia da Comunicação ao apresentar um conjunto de melhores práticas para desenvolver as cinemáticas nos jogos.Mestrado em Comunicação Multimédi

Immersive Journalism as Storytelling

"This book sets out cutting-edge new research and examines future prospects on 360-degree video, virtual reality (VR), and augmented reality (AR) in journalism, analyzing and discussing virtual world experiments from a range of perspectives. Featuring contributions from a diverse range of scholars, Immersive Journalism as Storytelling highlights both the opportunities and the challenges presented by this form of storytelling. The book discusses how immersive journalism has the potential to reach new audiences, change the way stories are told, and provide more interactivity within the news industry. Aside from generating deeper emotional reactions and global perspectives, the book demonstrates how it can also diversify and upskill the news industry. Further contributions address the challenges, examining how immersive storytelling calls for reassessing issues of journalism ethics and truthfulness, transparency, privacy, manipulation, and surveillance, and questioning what it means to cover reality when a story is told in virtual reality. Chapters are grounded in empirical data such as content analyses and expert interviews, alongside insightful case studies that discuss Euronews, Nonny de la Peña’s Project Syria, and The New York Times’ NYTVR application. This book is written for journalism teachers, educators, and students, as well as scholars, politicians, lawmakers, and citizens with an interest in emerging technologies for media practice.

Towards VEsNA, a Framework for Managing Virtual Environments via Natural Language Agents

Automating a factory where robots are involved is neither trivial nor cheap. Engineering the factory automation process in such a way that return of interest is maximized and risk for workers and equipment is minimized, is hence of paramount importance. Simulation can be a game changer in this scenario but requires advanced programming skills that domain experts and industrial designers might not have. In this paper we present the preliminary design and implementation of a general-purpose framework for creating and exploiting Virtual Environments via Natural language Agents (VEsNA). VEsNA takes advantage of agent-based technologies and natural language processing to enhance the design of virtual environments. The natural language input provided to VEsNA is understood by a chatbot and passed to a cognitive intelligent agent that implements the logic behind displacing objects in the virtual environment. In the VEsNA vision, the intelligent agent will be able to reason on this displacement and on its compliance to legal and normative constraints. It will also be able to implement what-if analysis and case-based reasoning. Objects populating the virtual environment will include active objects and will populate a dynamic simulation whose outcomes will be interpreted by the cognitive agent; explanations and suggestions will be passed back to the user by the chatbot

Immersive Journalism as Storytelling

"This book sets out cutting-edge new research and examines future prospects on 360-degree video, virtual reality (VR), and augmented reality (AR) in journalism, analyzing and discussing virtual world experiments from a range of perspectives. Featuring contributions from a diverse range of scholars, Immersive Journalism as Storytelling highlights both the opportunities and the challenges presented by this form of storytelling. The book discusses how immersive journalism has the potential to reach new audiences, change the way stories are told, and provide more interactivity within the news industry. Aside from generating deeper emotional reactions and global perspectives, the book demonstrates how it can also diversify and upskill the news industry. Further contributions address the challenges, examining how immersive storytelling calls for reassessing issues of journalism ethics and truthfulness, transparency, privacy, manipulation, and surveillance, and questioning what it means to cover reality when a story is told in virtual reality. Chapters are grounded in empirical data such as content analyses and expert interviews, alongside insightful case studies that discuss Euronews, Nonny de la Peña’s Project Syria, and The New York Times’ NYTVR application. This book is written for journalism teachers, educators, and students, as well as scholars, politicians, lawmakers, and citizens with an interest in emerging technologies for media practice.