In this article we compare the benefits for game design and development relative to the use of three Game User Research (GUR) methodologies (user interviews, game metrics, and psychophysiology) to assist in shaping levels for a 2-D platformer game. We illustrate how these methodologies help level designers make more informed decisions in an otherwise qualitative design process. GUR data sources were combined in pairs to evaluate their usefulness in small-scale commercial game development scenarios, as commonly used in the casual game industry. Based on the improvements suggested by each data source, three levels of a Super Mario clone were modified and the success of these changes was measured. Based on the results we conclude that user interviews provide the clearest indications for improvement among the considered methodologies while metrics and biometrics add different types of information that cannot be obtained otherwise. These findings can be applied to the development of 2-D games; we discuss how other types of games may differ from this. Finally, we investigate differences in the use of GUR methodologies in a follow-up study for a commercial game with children as players.
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The design of health game rewards for preadolescents Videogames are a promising strategy for child health interventions, but their impact can vary depending on the game mechanics used. This study investigated achievement-based ‘rewards’ and their design among preadolescents (8-12 years) to assess their effect and explain how they work. In a 2 (game reward achievement system: social vs. personal) x 2 (game reward context: in-game vs. out-game) between-subjects design, 178 children were randomly assigned to one of four conditions. Findings indicated that a ‘personal’ achievement system (showing one’s own high scores) led to more attention and less frustration than a ‘social’ achievement system (showing also high scores of others) which, in turn, increased children’s motivation to make healthy food choices. Furthermore, ‘out’-game rewards (tangible stickers allocated outside the game environment) were liked more than ‘in’-game rewards (virtual stickers allocated in the game environment), leading to greater satisfaction and, in turn, a higher motivation to make healthy food choices.
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In this paper we compare the effects of using three game user research methodologies to assist in shaping levels for a 2-D platformer game, and illustrate how the use of such methodologies can help level designers to make more informed decisions in an otherwise qualitative oriented design process. Game user interviews, game metrics and psychophysiology (biometrics) were combined in pairs to gauge usefulness in small-scale commercial game development scenarios such as the casual game industry. Based on the recommendations made by the methods, three sample levels of a Super Mario clone were improved and the opinions of a second sample of users indicated the success of these changes. We conclude that user interviews provide the clearest indications for improvement among the considered methodologies while metrics and biometrics add different types of information that cannot be obtained otherwise.
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This study evaluates the effectiveness of the European Union's Corporate Sustainability Reporting Directive (CSRD) in quantitatively measuring the transition of companies to a circular economy. First, using the most recent literature review on circularity metrics, a complete overview of the currently available circularity metrics is developed. Subsequently, it is determined which circularity metrics can be generated with the available quantitative datapoints of CSRD. The metrics that can be generated were analyzed on their ability to cover all circular strategies, to represent different Product-as-a-Service systems and to acknowledge the key role of Critical Raw Materials in a circular economy. The study finds that, with data disclosed under CSRD, metrics can be generated to cover all circular strategies. However, gaps remain in representing pay-per-use and pay-perperformance systems and the use of Critical Raw Materials. Recommendations are to include ‘Product utilization’ and ‘Mass of Critical Raw Materials used’ in the data disclosed under CSRD and to have an independent institution report data to enable benchmarking of performances. Finally, this study concludes with an overview of the metrics which enable to measure circular transitions using data disclosed by CSRD
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Fysiotherapie en/of manuele therapie spelen een belangrijke rol in de zorg voor mensen met lage rugpijn. Om de kwaliteit van deze zorg te verbeteren is een richtlijn ontwikkeld die vervolgens geïmplementeerd dient te worden. Technologische innovaties zoals serious games kunnen een rol spelen bij de implementatie van deze richtlijn. In een gerandomiseerde gecontroleerde studie is onderzocht in hoeverre een serious game de implementatie van een richtlijn lage rugpijn bevorderd. Achtenveertig fysiotherapeuten/manueel therapeuten zijn at random toegewezen aan een serious game groep of een groep die voorlichting kreeg over de richtlijn. Uitkomstmaten in deze studie zijn de mate van adherentie aan de richtlijn (vignettentoets), ervaren knelpunten van implementatie, de mening van de deelnemer over de wijze van implementeren, en de mate waarin de richtlijn is gelezen en wordt toegepast in de praktijk naar eigen inschatting van de deelnemer. Na zes weken follow-up is er geen significant effect gevonden van de serious game op de mate van adherentie aan de richtlijn (0,4 punten op 100 puntsschaal; 95% betrouwbaarheidsinterval -4,0 tot 4,8) ten opzichte van de voorlichtingsgroep. Ook voor de andere uitkomsten werden geen statistisch significante effecten gevonden. Het introduceren van een serious game had derhalve geen groter effect op de mate van adherentie aan de richtlijn lage rugpijn dan voorlichting.
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Intergenerational learning (IGL) has been identified as a viable way to help organizations deal with the problems an ageing worker population brings with it. Information and communications technology (ICT) in its many forms can be utilized to support IGL. This paper investigates the requirements for a game that would help raise stakeholder awareness for IGL, and allow individuals to practice skills related to it. By interviewing members of the European Union (EU)-funded SILVER-project we aim to find out suitable contexts, interventions and mechanisms that allow us to design such a game. Based on the interviews we found out that the game should be easily contextualized so that it works in—or is easily adapted to—different countries and cultures. For example sports or nature could be such contexts. As for mechanisms and interventions we found out that there are many possibilities. We conclude that such a logical combination of mechanisms and interventions that support the selected context must be chosen.
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When we make games, we have many implicit understandings of what constitutes an interaction from a player and what constitutes their goal for playing; however, in trying to build a method of understanding a simple interaction (such as finding a key to open a gate) numerous limitations of our understanding were revealed. This talk presents Prof. Mata Haggis-Burridge’s and Thomas Buijtenweg’s development of a new model for understanding video games and interactive media: the Journey to Content. The approach looks at core structural elements of digital games and breaks them down into constituents that help us to understand the player, content, gates, and keys. This model presents an unusual and revealing insight into both the structure of existing games and the assumptions that are usually sublimated by creators. Unlike high-level analysis models, such as the MDA Framework and Bartle’s Taxonomy of Players, the Journey to Content model examines the moment-to-moment interactions of players within both the system of the game and their wider societal context. Early application of the concepts from the model have shown that it has practical use for designers, and that it has potential for stimulating new game concepts. The model also has implications for metrics analysis and study/development of interactive systems beyond games. The talk also contains information about four types of ‘immersion’ in video games: systems immersion, spatial immersion, social/empathic immersion, and narrative immersion. It is discussed how these four types can be impacted in a variety of positive and negative ways by an individual change to a game. These four types of immersion are then compared and combined with the Journey To Content model to reveal new research questions.
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Aging diversity in organizations creates potential challenges, particularly for knowledge management, skills update and skills obsolescence. Intergenerational learning (IGL) involves knowledge building, innovation and knowledge transfer between generations within an organization (Ropes 2011). Serious games refer to the use of computer games in raising awareness about educational topics, acquiring new knowledge and skills by enabling learners to engage and participate in situations that would otherwise be impossible to experience (Corti 2006). Although learning with the use of serious games is similar to traditional learning in several cognitive respects, there are noted differences in the learning style and structure of learning using serious games. The success of learning using serious games lies in the actual involvement of a participant playing the game, which in turn, creates increased cognitive links with real-life situations allowing the individual to make relevant associations, to use mnemonic strategies with the facilitation of multi-dimensional educational aids (e.g., visual, auditory). Some of the beneficial aspects of learning with the use of serious games include the elevation of several cognitive skills, which are directly or indirectly implicated in the learning process. Among them are attention and visuo-spatial abilities, memory and motor skills. However, several barriers have been noted that fall into two general categories: a) health issues (e.g., cognitive strain, headaches) and b) psychological issues (e.g., social isolation, emotional disturbances). Since the training conditions are learner-centered and highly determined by the individual, there is increased need for evaluating the learning outcomes using specific success indicators. Examples of games that are designed to facilitate IGL are scarce, while there are no examples of IGL games in most EU countries. The purpose of this paper is to critically evaluate the current literature of theories on learning through serious games in adults and the elderly with reference to the cognitive mechanisms implicated, benefits and barriers in learning using new technologies in different generations. Secondly, this paper reviews the existence of serious games designed to facilitate IGL in Europe, as well as the characteristics of serious games in raising awareness that could be used to facilitate IGL. In doing so, specific focus is placed on the development of success indicators that determine the effectiveness of serious games on raising awareness on IGL.
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