ARTHUR: A Collaborative Augmented Environment for Architectural Design and Urban Planning

Projects in the area of architectural design and urban planning typically engage several architects as well as experts from other professions. While the design and review meetings thus often involve a large number of cooperating participants, the actual design is still done by the individuals in the time in between those meetings using desktop PCs and CAD applications. A real collaborative approach to architectural design and urban planning is often limited to early paper-based sketches.In order to overcome these limitations, we designed and realized the ARTHUR system, an Augmented Reality (AR) enhanced round table to support complex design and planning decisions for architects. WhileAR has been applied to this area earlier, our approach does not try to replace the use of CAD systems but rather integrates them seamlessly into the collaborative AR environment. The approach is enhanced by intuitiveinteraction mechanisms that can be easily con-figured for different application scenarios.

On the Role of Copyright Protection in the Information Society

In January 2012, Poland witnessed massive protests, both in the streets and on the Internet, opposing ratification of the Anti-Counterfeiting Trade Agreement, which triggered a wave of strong anti-ACTA movements across Europe. In Poland, these protests had further far-reaching consequences, as they not only changed the initial position of the government on the controversial treaty but also actually started a public debate on the role of copyright law in the information society. Moreover, as a result of these events the Polish Ministry for Administration and Digitisation launched a round table, gathering various stakeholders to negotiate a potential compromise with regard to copyright law that would satisfy conflicting interests of various actors. This contribution will focus on a description of this massive resentment towards ACTA and a discussion of its potential reasons. Furthermore, the mechanisms that led to the extraordinary influence of the anti-ACTA movement on the governmental decisions in Poland will be analysed through the application of models and theories stemming from the social sciences. The importance of procedural justice in the copyright legislation process, especially its influence on the image of copyright law and obedience of its norms, will also be emphasised.

The TViews Table Role-Playing Game

The TViews Table Role-Playing Game (TTRPG) is a digital tabletop role-playing game that runs on the TViews table, bridging the separate worlds of traditional role-playing games with the growing area of massively multiplayer online role-playing games. The TViews table is an interactive tabletop media platform that can track the location of multiple tagged objects in real-time as they are moved around its surface, providing a simultaneous and coincident graphical display. In this paper we present the implementation of the first version of TTRPG, with a content set based on the traditional Dungeons & Dragons rule-set. We also discuss the results of a user study that used TTRPG to explore the possible social context of digital tabletop role-playing games.