Hyper-Realist Rendering: A Theoretical Framework

This is the first paper in a series on hyper-realist rendering. In this paper, we introduce the concept of hyper-realist rendering and present a theoretical framework to obtain hyper-realist images. We are using the term Hyper-realism as an umbrella word that captures all types of visual artifacts that can evoke an impression of reality. The hyper-realist artifacts are visual representations that are not necessarily created by following logical and physical principles and can still be perceived as representations of reality. This idea stems from the principles of representational arts, which attain visually acceptable renderings of scenes without implementing strict physical laws of optics and materials. The objective of this work is to demonstrate that it is possible to obtain visually acceptable illusions of reality by employing such artistic approaches. With representational art methods, we can even obtain an alternate illusion of reality that looks more real even when it is not real. This paper demonstrates that it is common to create illusions of reality in visual arts with examples of paintings by representational artists. We propose an approach to obtain expressive local and global illuminations to obtain these stylistic illusions with a set of well-defined and formal methods.Comment: 20 page

Enabling the Development and Implementation of Digital Twins : Proceedings of the 20th International Conference on Construction Applications of Virtual Reality

Welcome to the 20th International Conference on Construction Applications of Virtual Reality (CONVR 2020). This year we are meeting on-line due to the current Coronavirus pandemic. The overarching theme for CONVR2020 is "Enabling the development and implementation of Digital Twins". CONVR is one of the world-leading conferences in the areas of virtual reality, augmented reality and building information modelling. Each year, more than 100 participants from all around the globe meet to discuss and exchange the latest developments and applications of virtual technologies in the architectural, engineering, construction and operation industry (AECO). The conference is also known for having a unique blend of participants from both academia and industry. This year, with all the difficulties of replicating a real face to face meetings, we are carefully planning the conference to ensure that all participants have a perfect experience. We have a group of leading keynote speakers from industry and academia who are covering up to date hot topics and are enthusiastic and keen to share their knowledge with you. CONVR participants are very loyal to the conference and have attended most of the editions over the last eighteen editions. This year we are welcoming numerous first timers and we aim to help them make the most of the conference by introducing them to other participants

Wii like to play too : computer gaming habits of older adults

This thesis introduces the innovative idea of the use of computer games and interactive entertainment by second-and third-age adults, specifically in the area of game content and interaction. This form of entertainment and technologies has become varied recently, with increased and widening participation of groups such as older adults of differing ages. The purposes of using technology involve well-being, intergenerational relationships and learning; these are some aspects primarily associated with the study of gerontology and game studies. This investigation encompassed two phases. Phase One examined the type of computer games older adults would like to play relating to hobbies, dreams and interests. Qualitative and quantitative data was collected in a step-by-step approach enabling participants to design their own game idea in an informal, jargon-free environment allowing for ease of understanding and coherence. Phase Two of the investigation involved older adults playing one of two consoles (Wii and PS-2). The games chosen were from the sports genre (golf, tennis and boxing) and were required to play for 15 minutes each. Results from Phase One indicated that participants were able to devise and design a number of game genres, and having prior knowledge of gaming did not necessarily aid when trying to design a game concept. Results from Phase Two indicated participants’ playing on the Wii was easier due to the nature of the console pad, rather than the traditional game pad used on the PS-2. Qualitative and quantitative data analysis interaction mechanism was far more influential on participants’ experience of flow than content. Extensive technological developments have enabled audiences in recent years to interact with gaming platforms easier than before, using motion sensor and natural body movement during game play. Preliminary design guidelines established from this investigation stipulate a multitude of aspects relating to interaction and content to enhance the experience of gaming for older adults.EThOS - Electronic Theses Online ServiceGBUnited Kingdo