Videogames, persuasion & deceit

Tese de doutoramento, Informática (Engenharia Informática), Universidade de Lisboa, Faculdade de Ciências, 2014

Between play and design : the emergence of hybrid-identity in single-player videogames

Pour respecter les droits auteur, la version electronique de cette thèse a été dépouillée de ses documents visuels et audio-visuels. La version intégrale de la thèse a été déposée au Service de la gestion des documents et des archives de l'Université de Montréal.

Una aproximación documental para la creación e integración de juegos digitales en entornos virtuales de enseñanza. A documental approach to the creation and integration of digital videogames in virtual learning environments

Desde el campo de la informática educativa, varios autores exponen el posible efecto positivo de incorporar videojuegos y simulaciones con elementos de juego en los procesos educativos. Esta postura continúa siendo objeto de debate y sus detractores identifican, dos problemas fundamentales, por un lado el excesivo coste de estas iniciativas y, por otro, su carácter limitado que obliga a que formen parte de variados procesos educativos.. En este trabajo se estudia cómo abordar estos dos problemas desde un punto de vista tecnológico. Se propone una plataforma menor que e-adventure, un entorno de desarrollo para juegos educativos. Esta plataforma aborda el primer problema planteando, un modelo de proceso de desarrollo inspirado en la aproximación documental al desarrollo de software. El modelo de proceso incluye la propuesta de un lenguaje de marcado extendido, XML, específico del dominio de las aventuras gráficas educativas. Este lenguaje es sencillo de utilizar y facilita la creación de este tipo de juegos e incluye construcciones específicamente educativas que dan soporte a la evaluación de la actividad del alumno y a patrones de aprendizaje adaptativo. El segundo problema se aborda proponiendo la integración de dichos juegos con plataformas de tele-enseñanza, LMS, que se emplean tanto en la enseñanza a través de internet como en aproximaciones del aprendizaje electrónico, e-learning, combinadas con la enseñanza tradicional.. Se incluye la implementación de un prototipo de la plataforma propuesta y varios juegos educativos desarrollados con ella, en colaboración con investigadores e instructores de otros campos..

Fatores críticos para o sucesso no mercado de videogames domésticos: os casos Sony e Microsoft na batalha pelo domínio da sala de estar

O presente trabalho visa identificar os fatores percebidos como críticos para o sucesso na indústria de consoles domésticos de videogame, e novos fatores importantes que possam surgir para o sucesso desta indústria dinâmica e em constante evolução. Para esta análise, utiliza-se como base o referencial teórico de estratégia emergente, valor da inovação, gerenciamento e dinâmica da cadeia de valor, e economia da informação. Faz-se uma revisão histórica da indústria, a cada geração de consoles, e um descritivo do seu momento atual, seguido de um detalhamento dos participantes da indústria e o mapeamento da cadeia de valor para os consoles domésticos de videogames, baseado na literatura existente e nas entrevistas com especialistas de mercado. Foi feito um estudo de caso com os dois líderes atuais deste mercado, Sony e Microsoft, e suas respectivas gerações de consoles com uma analise comparativa de suas cadeias de valor. A análise dos casos busca mostrar por que estas empresas entraram neste mercado, como tentaram utilizar suas core competences para obter sucesso em um mercado de forte economia de rede, marcado pelo surgimento freqüente de tecnologias de ruptura e novos entrantes, alta velocidade evolutiva do setor provocada pelos movimentos freqüentes de poder entre os elos da cadeia, em geral ao redor do fabricante do console e dos publishers dos jogos. Com base nesta análise, foram determinados os fatores críticos de sucesso da indústria até o momento e identificar os fatores críticos adicionais que estão surgindo para a última geração de consoles iniciada ao final de 2005, cuja competição tornou-se relevante ao final de 2006.

Novas mídias e mercado da experiência: um estudo da indústria de videogames

Os videogames estão revolucionando a cultura de entretenimento digital e já movimentam U$27 bilhões anuais, mais do que a indústria de Hollywood foi capaz de arrecadar em 2004 em suas bilheterias de cinema. Encarados por alguns críticos como arte, por outros como escape e ainda como terapia por alguns psicólogos, os videogames apresentam muitos elementos que podem nos ajudar a traçar um panorama de algumas mudanças centrais na cultura do entretenimento no início deste século. Nessa pesquisa, os videogames serão tomados como paradigmáticos da “economia do acesso”. Esta é produto da imbricação entre tecnologia, mercado e cultura, que teria possibilitado a formação da economia de rede, promovendo um outro tipo de espaço para o capitalismo: não mais o mercado de compra e venda - que durante muito tempo significou algo geograficamente delimitado-, mas o ciberespaço, algo virtual, relacionado ao tempo, promotor de trocas de informações e experiências. Como etapa primeira de um projeto de pesquisa mais amplo, este atual projeto se focará em resgatar a história da indústria dos videogames: quando, onde, como e por que surgiu, e quais os seus desdobramentos contemporâneos. Ou seja: trata-se de um levantamento bibliográfico preliminar sobre o surgimento da "indústria dos videogames", tomando-o como modelo de uma nova forma de entretenimento – digital e interativo –, buscando-se compreender a lógica que o sustenta e a subjetividade que lhe corresponde.

Videogames and Aggression in Teenagers

Victor Sazonov (Russia). Video Games and Aggression in Teenagers. Mr. Sazonov works as a psychologist at the Obninsk Linguistic College and worked on this research from July 1996 to June 1997. Mr. Sazonov conducted a survey of 200 tenth and eleventh graders in Moscow (94 boys and 106 girls), in which they were asked to estimate the total amount of time they spent playing video games each week and which games were the most popular. Aggression was also assessed using two measures, the first dealing with manifest physical aggression and the second with aggressive behavioural delinquency. The data collected showed that 62% of teenagers spend at least one hour a week playing video games, with 10% spending over seven hours on them. Girls tended to play less than boys (1.6 and 2.8 hours on average respectively). Eight of the ten most popular games require the player to perform acts of a violent nature. Boys also scored higher on the index of aggressive behavioural delinquency, with a mean of 7.0 compared to 4.6 for girls. The results of the correlation analysis between time spent playing video games and measures of aggression were mixed. No relation was found between manifest physical aggression and time spent on the games, although in the case of aggressive behavioural delinquency the link was significant, which seems to indicate that aggressive teenagers spend more time playing video games. While the lack of significant correlations between violent games and aggression suggest that video games may not in fact be as great a menace as their critics suggest, Mr. Sazonov admits that these findings may be influenced by the high number of teenagers who do not play games at all or play relatively little. He also suggests that the abstract nature of the violence in games (often directed against aliens or spaceships) may make it less of a risk than the more realistic violence seen on television. In summary, however, he concludes that his results provide more support for the theories saying that violent video games provide a stimulus to violent action, than for those which suggest that they may help defuse violent tendencies.

Semantic neology in the domain of videogames in Spanish

The aim of this paper is to discuss the meaning of five neologisms in the domain of videogames in Spanish: título, aventura, personaje, plataforma, and rol. Our study focuses on a special type of neologism since the Spanish terms we deal with here are not strictly new words; they are what have been called sense neologisms or neosemanticisms, that is, old words taking a new sense in a different domain. These words were identified as new concepts after a process of analysis based on contextual evidence. This study of neology is based on the analysis of a corpus of press articles evaluating videogames published by the Spanish newspaper El País from 1998 to 2008. The analysis of the instances of use of domain specific terms in the corpus revealed that they acquired new senses different to those they have in other domains where they are also used. The paper explains the process of discovering the specialized meaning these words have developed in the domain of videogames and how the analysis of collocational behavior helps in the process of discovering the new sense and in the design of the definition provided.

Semantic Neology in the Domain of Videogames in Spanish.

The aim of this paper is to discuss the meaning of five neologisms in the domain of videogames in Spanish: título, aventura, personaje, plataforma, and rol. Our study focuses on a special type of neologism since the Spanish terms we deal with here are not strictly new words; they are what have been called sense neologisms or neosemanticisms, that is, old words taking a new sense in a different domain. These words were identified as new concepts after a process of analysis based on contextual evidence. This study of neology is based on the analysis of a corpus of press articles evaluating videogames published by the Spanish newspaper El País from 1998 to 2008. The analysis of the instances of use of domain specific terms in the corpus revealed that they acquired new senses different to those they have in other domains where they are also used. The paper explains the process of discovering the specialized meaning these words have developed in the domain of videogames and how the analysis of collocational behavior helps in the process of discovering the new sense and in the design of the definition provided. RESUMEN: En este trabajo se presentan cinco neologismos del ámbito del videojuego en español: “título”, “aventura”, “personaje”, “plataforma” y “rol”. Se trata de un tipo especial de neologismo, conocido también como “neologismo semántico” o “neosemanticismo”, ya que son palabras ya existentes en la lengua que adquieren un nuevo significado. Los nuevos significados que adquieren estos términos en el ámbito del videojuego se establecieron tras el análisis del contexto de uso en un corpus periodístico de críticas de videojuegos. Este corpus recoge las críticas de videojuegos publicadas por el periódico El País entre 1998 y 2008. El análisis de los casos de uso de los términos en el corpus de videojuegos reveló que adquirían un nuevo significado diferente al de su uso en otros ámbitos o en el lenguaje general. El artículo describe cada uno de los neologismos y el proceso de análisis contextual que conduce a descubrir el nuevo significado y elaborar su definición.

Are Videogames Art?

My dissertation defends a positive answer to the question: “Can a videogame be a work of art? ” To achieve this goal I develop definitions of several concepts, primarily ‘art’, ‘games’, and ‘videogames’, and offer arguments about the compatibility of these notions. In Part One, I defend a definition of art from amongst several contemporary and historical accounts. This definition, the Intentional-Historical account, requires, among other things, that an artwork have the right kind of creative intentions behind it, in short that the work be intended to be regarded in a particular manner. This is a leading account that has faced several recent objections that I address, particular the buck-passing theory, the objection against non-failure theories of art, and the simultaneous creation response to the ur-art problem, while arguing that it is superior to other theories in its ability to answer the question of videogames’ art status. Part Two examines whether games can exhibit the art-making kind of creative intention. Recent literature has suggested that they can. To verify this a definition of games is needed. I review and develop the most promising account of games in the literature, the over-looked account from Bernard Suits. I propose and defend a modified version of this definition against other accounts. Interestingly, this account entails that games cannot be successfully intended to be works of art because games are goal-directed activities that require a voluntary selection of inefficient means and that is incompatible with the proper manner of regarding that is necessary for something to be an artwork. While the conclusions of Part One and Part Two may appear to suggest that videogames cannot be works of art, Part Three proposes and defends a new account of videogames that, contrary to first appearances, implies that not all videogames are games. This Intentional-Historical Formalist account allows for non-game videogames to be created with an art-making intention, though not every non-ludic videogame will have an art-making intention behind it. I then discuss examples of videogames that are good candidates for being works of art. I conclude that a videogame can be a work of art, but that not all videogames are works of art. The thesis is significant in several respects. It is a continuation of academic work that has focused on the definition and art status of videogames. It clarifies the current debate and provides a positive account of the central issues that has so far been lacking. It also defines videogames in a way that corresponds better with the actual practice of videogame making and playing than other definitions in the literature. It offers further evidence in defense of certain theories of art over others, providing a close examination of videogames as a new case study for potential art objects and for aesthetic and artistic theory in general. Finally, it provides a compelling answer to the question of whether videogames can be art. This project also provides the groundwork for new evaluative, critical, and appreciative tools for engagement with videogames as they develop as a medium. As videogames mature, more people, both inside and outside academia, have increasing interest in what they are and how to understand them. One place many have looked is to the practice of art appreciation. My project helps make sense of which appreciative and art-critical tools and methods are applicable to videogames.

Fun, flow, and fitness: opinions for making more effective active videogames

Despite active videogames' popularity and ability to increase a player's energy expenditure, research indicates their use sharply declines over time, which limits their utility in promoting physical activity. A frequent criticism is that a player's interest is quickly exhausted. At the preconference of the International Society of Behavioral Nutrition and Physical Activity 2014, a group of investigators and videogame developers gathered to share lessons learned from using serious videogames in health behavior change and offer insight to guide future efforts.

Efficient and effective change principles in active videogames

Active videogames have the potential to enhance population levels of physical activity but have not been successful in achieving this aim to date. This article considers a range of principles that may be important to the design of effective and efficient active videogames from diverse discipline areas, including behavioral sciences (health behavior change, motor learning, and serious games), business production (marketing and sales), and technology engineering and design (human–computer interaction/ergonomics and flow). Both direct and indirect pathways to impact on population levels of habitual physical activity are proposed, along with the concept of a game use lifecycle. Examples of current active and sedentary electronic games are used to understand how such principles may be applied. Furthermore, limitations of the current usage of theoretical principles are discussed. A suggested list of principles for best practice in active videogame design is proposed along with suggested research ideas to inform practice to enhance physical activity.

Active videogames and weight management: is there a future?

We evaluated the effects of an active videogame (AVG) intervention (Sony [Tokyo, Japan] PlayStation(®) EyeToy(®)) compared with non-AVGs on body composition, physical activity, sedentary behavior, and snack food consumption among overweight 10-12-year-old children over 24 weeks. Our research showed a treatment effect on body mass index and percentage body fat in favor of the intervention group. There was no difference between groups for total physical activity levels, but there was an increase in self-reported AVG play and reductions in non-AVG play and snack food consumption in the intervention group. Research is needed to determine how to augment the effects observed in this study.

Nostalgia videogames as playable game criticism

The aim of this paper is to consider the emergence of nostalgia videogames in the context of playable game criticism. Mirroring the development of the nostalgia film in cinema, an increasing number of developers are creating videogames that are evocative of past gaming forms, designs, and styles. The primary focus of this paper is to explore the extent to which these nostalgia videogames could be considered games-on-games: games that offer a critical view on game design and development, framed by the nostalgia and cultural memory of both gamers and game developers. Theories of pastiche and parody as applied to literature, film, and art are used to form a basis for the examination of recent nostalgia videogames, all of which demonstrate a degree of reflection on the videogame medium.