Transdisciplinarity seen through Information, Communication, Computation, (Inter-)Action and Cognition

Similar to oil that acted as a basic raw material and key driving force of industrial society, information acts as a raw material and principal mover of knowledge society in the knowledge production, propagation and application. New developments in information processing and information communication technologies allow increasingly complex and accurate descriptions, representations and models, which are often multi-parameter, multi-perspective, multi-level and multidimensional. This leads to the necessity of collaborative work between different domains with corresponding specialist competences, sciences and research traditions. We present several major transdisciplinary unification projects for information and knowledge, which proceed on the descriptive, logical and the level of generative mechanisms. Parallel process of boundary crossing and transdisciplinary activity is going on in the applied domains. Technological artifacts are becoming increasingly complex and their design is strongly user-centered, which brings in not only the function and various technological qualities but also other aspects including esthetic, user experience, ethics and sustainability with social and environmental dimensions. When integrating knowledge from a variety of fields, with contributions from different groups of stakeholders, numerous challenges are met in establishing common view and common course of action. In this context, information is our environment, and informational ecology determines both epistemology and spaces for action. We present some insights into the current state of the art of transdisciplinary theory and practice of information studies and informatics. We depict different facets of transdisciplinarity as we see it from our different research fields that include information studies, computability, human-computer interaction, multi-operating-systems environments and philosophy.Comment: Chapter in a forthcoming book: Information Studies and the Quest for Transdisciplinarity - Forthcoming book in World Scientific. Mark Burgin and Wolfgang Hofkirchner, Editor

Proceedings ICPW'07: 2nd International Conference on the Pragmatic Web, 22-23 Oct. 2007, Tilburg: NL

Proceedings ICPW'07: 2nd International Conference on the Pragmatic Web, 22-23 Oct. 2007, Tilburg: N

Extreme designing: binding sketching to an interaction model in a streamlined HCI design approach

ABSTRACT This paper presents a streamlined approach to human-computer interaction design called extreme designing. Extreme designing follows on the footsteps of agile methods and is analogous to extreme programming. However, it is not radically committed to "user interface coding" (sketching or prototyping alone), but instead proposes to combine user interface sketches with a more structured representation such as an interaction model. By doing so, it brings together the advantages of sketching and prototyping as a communication tool, and of interaction modeling as a glue that binds together the sketches to allow designers to gain a more comprehensive view of and to reflection on the interactive artifact, thus promoting a more coherent and consistent set of design decisions

From Offshore Operation to Onshore Simulator: Using Visualized Ethnographic Outcomes to Work with Systems Developers

This paper focuses on the process of translating insights from a Computer Supported Cooperative Work (CSCW)-based study, conducted on a vessel at sea, into a model that can assist systems developers working with simulators, which are used by vessel operators for training purposes on land. That is, the empirical study at sea brought about rich insights into cooperation, which is important for systems developers to know about and consider in their designs. In the paper, we establish a model that primarily consists of a ‘computational artifact’. The model is designed to support researchers working with systems developers. Drawing on marine examples, we focus on the translation process and investigate how the model serves to visualize work activities; how it addresses relations between technical and computational artifacts, as well as between functions in technical systems and functionalities in cooperative systems. In turn, we link design back to fieldwork studies

eCulture: examining and quantifying cultural differences in user acceptance between Chinese and British web site users

A thesis submitted for the degree of Doctor of Philosophy of the University of LutonThe World Wide Web (WWW) has become an important medium for communicating between people all over the world. It is regarded as a global system and is associated with a wide user and social system diversity. The effects of differing user-groups and their associated cultures on user acceptance of web sites can be significant, and as a result understanding the behaviour of web users in various cultures is becoming a significant concern. The eCulture research project is based on previous classical theories and research in culture. It applies a factorial experimental design strategy (the Taguchi method) in crosscultural usability / acceptability, together with other approaches such as semiotic analysis and card sorting. Two types of analysis, both top-down and bottom-up have been implemented to investigate differences in web site usability and acceptability between users from Mainland China and the United Kingdom. Based on experiments on web sites investigating the relationship between cultural issues and usability lacceptability aspects between Chinese and British web users, several issues, such as cultural factors, cognitive abilities, social semiotic differences and other issues have emerged. One of the goals has been to develop 'cultural fingerprints' for both web sites and users in different cultures. By comparing cultural and site fingerprints, usability and acceptability of web sites can be diagrammatically matched to the target culture. Experiments investigating qualitative factors and quantitative data collection and analysis based on the Taguchi method has led to the successful development of two versions of 'cultural fingerprint' for both web sites and target cultures in the UK and China. It has been possible to relate these studies to a wider body of knowledge, and to suggest ways in which the work may be extended in the future

Tangible user interfaces : past, present and future directions

In the last two decades, Tangible User Interfaces (TUIs) have emerged as a new interface type that interlinks the digital and physical worlds. Drawing upon users' knowledge and skills of interaction with the real non-digital world, TUIs show a potential to enhance the way in which people interact with and leverage digital information. However, TUI research is still in its infancy and extensive research is required in or- der to fully understand the implications of tangible user interfaces, to develop technologies that further bridge the digital and the physical, and to guide TUI design with empirical knowledge. This paper examines the existing body of work on Tangible User In- terfaces. We start by sketching the history of tangible user interfaces, examining the intellectual origins of this field. We then present TUIs in a broader context, survey application domains, and review frame- works and taxonomies. We also discuss conceptual foundations of TUIs including perspectives from cognitive sciences, phycology, and philoso- phy. Methods and technologies for designing, building, and evaluating TUIs are also addressed. Finally, we discuss the strengths and limita- tions of TUIs and chart directions for future research