Presenting in Virtual Worlds: An Architecture for a 3D Anthropomorphic Presenter

Multiparty-interaction technology is changing entertainment, education, and training. Deployed examples of such technology include embodied agents and robots that act as a museum guide, a news presenter, a teacher, a receptionist, or someone trying to sell you insurance, homes, or tickets. In all these cases, the embodied agent needs to explain and describe. This article describes the design of a 3D virtual presenter that uses different output channels (including speech and animation of posture, pointing, and involuntary movements) to present and explain. The behavior is scripted and synchronized with a 2D display containing associated text and regions (slides, drawings, and paintings) at which the presenter can point. This article is part of a special issue on interactive entertainment

Face as multimedia object

This paper proposes the Face Multimedia Object (FMO), and iFACE as a framework for implementing the face object within multimedia systems. FMO encapsulates all the functionality and data required for face animation. iFACE implements FMO and provides necessary interfaces for a variety of applications in order to access FMO services

Animating Human Muscle Structure

Graphical simulations of human muscle motion and deformation are of great interest to medical education. In this article, the authors present a technique for simulating muscle deformations by combining physically and geometrically based computations to reduce computation cost and produce fast, accurate simulations

Developing serious games for cultural heritage: a state-of-the-art review

Although the widespread use of gaming for leisure purposes has been well documented, the use of games to support cultural heritage purposes, such as historical teaching and learning, or for enhancing museum visits, has been less well considered. The state-of-the-art in serious game technology is identical to that of the state-of-the-art in entertainment games technology. As a result, the field of serious heritage games concerns itself with recent advances in computer games, real-time computer graphics, virtual and augmented reality and artificial intelligence. On the other hand, the main strengths of serious gaming applications may be generalised as being in the areas of communication, visual expression of information, collaboration mechanisms, interactivity and entertainment. In this report, we will focus on the state-of-the-art with respect to the theories, methods and technologies used in serious heritage games. We provide an overview of existing literature of relevance to the domain, discuss the strengths and weaknesses of the described methods and point out unsolved problems and challenges. In addition, several case studies illustrating the application of methods and technologies used in cultural heritage are presented

Four dimensional presentations as a new representation method: a proposal for the use of interactive multimedia presentation in landscape architecture

Few studies on presentation methods in the profession of landscape architecture have been done in the past, because evaluating presentations raises primarily subjective issues. Today, interactive multimedia presentations offer an excellent opportunity to investigate the presentation methods employed by landscape architects, gCan new communication technologies help to enhance the communication between the presenter and his audience?h This is the fundamental question addressed in this thesis. It explores interactive multimedia presentations to see their potentials, and considers ways to integrate various multimedia as presentation methods for future landscape architectural presentations. The main terms, interactivity and multimedia, are explained to understand the features of interactive multimedia presentations. Conventions of traditional presentations and historical aspects are overviewed to deepen the meanings of presentation methods. An interactive multimedia presentation is actually produced to explore how multimedia can be effective tools and to document how the interactive multimedia presentations are produced. It used to be very difficult to represent the transitions between spaces in traditional paper board presentations; however, interactive multimedia presentations make it possible to visualize the transitions and relationship between the designed spaces three-dimensionally. Landscape architects today should make the most use of various media and utilize the new computer communication technologies to enhance their presentations. 3D modeling process greatly helps designers check and reevaluate their proposed designs as well. In fact, interactive multimedia presentations are useful not only for the presentations but also for total professional communication and educational purposes