Group items tagged

Abstract: "Mobile games - in particular, games played on smartphones and tablet computers - are becoming increasingly popular. Yet, there has been little research into whether players can experience immersion while playing mobile games. As the potential for immersive mobile games would be of interest to game developers, researchers and players, it is proposed to measure mobile immersion by comparing Osmos, a multi-platform ambient video game, on three differentsized devices - a smart phone, a tablet and a desktop computer."

Abstract: "As a way to support developers , we propose the creation of specialized tools to deal with accessibility. The hypothesis defined was that it is possible to produce tools that coul d reduce the cost and effort needed to adapt games for people with special needs while achi eving a sufficient level of usability and a pleasant player exper ience . Because of the ambitious of the approach , the goal of the project is to explore if it is feasible through preliminary research . T hree experiments were set up to cover and explore different alternatives , given the diversity of player characteristics and game develop ment approaches . In these experiments we targeted t wo different platforms: a desktop game authoring tool oriented to educators , and a mobile game development framework oriented to programmers . In these experiments we used the to ols developed to produce several games that were also tested by end users . While the project focuses on disability, the ideas proposed can be generalized and applied to support optimizing game interfaces for a wide and diverse audience."

"Smartphone devices are becoming the de facto personal com- puting platform, rivaling the desktop, as the number of smartphone users is projected to reach 1.1 billion by 2013. Unlike the desktop, smartphones have a constrained energy budget, which is further challenged by increasingly sophisti- cated applications. Amongst the most popular applications on smartphone devices are games and virtual environments that rely on 3D graphics. Due to the computational inten- sity of geometry and rasterization, as well as the perpetually illuminated display, these applications are extremely power- hungry. To prolong the battery life of devices running these applications, we propose two new energy-aware adaptation schemes that can be employed in 3D graphics applications: lighting limitation and textural transformation. Our results show that we can conserve between 20% and 33% of energy with acceptable sacrices to a user's visual experience."

Abstract: "In this paper, we explore the application of Software Product Line (SPL) technology in the video games domain by exploiting differences in various video game platforms to design a variable component - based software product line architecture for a multiplatform vide o game . Our approach consists of constructing a feature dependency model for describing variability in multiplatform video games. We explored variability in the user interface, input devices, output devices, CPU, as well as other variability in various vid eo game platforms. Then, we designed a variable component - based SPL that is tailored to every video game in the product line. We validated our approach by implementing a SPL of a combat flight - simulator game and by deriving two versions of the game: a Win dows desktop version and a Windows Phone version. The derivation process of each version is done by selecting features from the feature dependency model and the corresponding software components and SPL parameters that relate to those features. "

From the abstract: "Objective: We report the design of a trial to assess the educational efficacy of InsuOnline, a game for education of primary care physicians (PCPs). The goal of InsuOnline was to improve appropriate initiation and adjustment of insulin for the treatment of DM. InsuOnline was designed to be educationally adequate, self-motivating, and attractive. Methods: A multidisciplinary team of endocrinologists, experts in medical education, and programmers, was assembled for the design and development of InsuOnline. Currently, we are conducting usability and playability tests, with PCPs and medical students playing the game on a desktop computer. Adjustments will be made based on these results. An unblinded randomized controlled trial with PCPs who work in the city of Londrina, Brazil, will be conducted to assess the educational validity of InsuOnline on the Web. In this trial, 64 PCPs will play InsuOnline, and 64 PCPs will undergo traditional instructional activities (lecture and group discussion). Knowledge on how to initiate and adjust insulin will be assessed by a Web-based multiple choice questionnaire, and attitudes regarding diabetes/insulin will be assessed by Diabetes Attitude Scale 3 at 3 time points-before, immediately after, and 6 months after the intervention. Subjects´ general impressions on the interventions will be assessed by a questionnaire. Software logs will be reviewed. Results: To our knowledge, this is the first research with the aim of assessing the educational efficacy of a computer game for teaching PCPs about insulin therapy in DM. We describe the development criteria used for creating InsuOnline. Evaluation of the game using a randomized controlled trial design will be done in future studies. Conclusions: We demonstrated that the design and development of a game for PCPs education on insulin is possible with a multidisciplinary team. InsuOnline can be an attractive option for large-scale continuous medical education to help imp

A short history of addictive games from Tetris to Angry Birds

Virtual reality applied to learning experiences

"The continuous quest for ever increasing fidelity in 3D virtual worlds is running parallel to the emergence and adoption of low-cost technologies to implement such environments. In education and training, complex simulations can now be implemented on standard desktop technologies. However, such tools lack the means to represent multisensory data beyond audio-visual feedback. This paper reports on a study that involved the design, development and implementation of a 3D learning environment for underground mine evacuation. The requirements of the environment are discussed in terms of the sensory information that needs to be conveyed and techniques are described to achieve this using multiple modes of representation, appropriate levels of abstraction and synesthesia to make up for the lack of tactile and olfactory sensory cues. The study found that audio-visual cues that used such techniques were effective in communicating complex sensory information for novice miners."

Consideration of two types of gamer communities and proposals for design