Roots Reloaded. Culture, Identity and Social Development in the Digital Age

This edited volume is designed to explore different perspectives of culture, identity and social development using the impact of the digital age as a common thread, aiming at interdisciplinary audiences. Cases of communities and individuals using new technology as a tool to preserve and explore their cultural heritage alongside new media as a source for social orientation ranging from language acquisition to health-related issues will be covered. Therefore, aspects such as Art and Cultural Studies, Media and Communication, Behavioral Science, Psychology, Philosophy and innovative approaches used by creative individuals are included. From the Aboriginal tribes of Australia, to the Maoris of New Zealand, to the mystical teachings of Sufi brotherhoods, the significance of the oral and written traditions and their current relation to online activities shall be discussed in the opening article. The book continues with a closer look at obesity awareness support groups and their impact on social media, Facebook usage in language learning context, smartphone addiction and internet dependency, as well as online media reporting of controversial ethical issues. The Digital progress has already left its dominating mark as the world entered the 21st century. Without a doubt, as technology continues its ascent, society will be faced with new and altering values in an effort to catch-up with this extraordinary Digitization, adapt satisfactorily in order to utilize these strong developments in everyday life

The Visible Invisible Object: A Photographic Enquiry 'Recording' A Lived Life

Abstract The Visible Invisible Object: A Photographic Enquiry ‘Recording’ A Lived Life David George Sullivan This practice-led research project is centred upon a photographic ‘recording’ of everyday ‘objects’, which has been built up since 2004. I have ‘recorded’ everyday ‘objects’ that I have experienced using the camera lens, selected because of the form of the ‘thing’ and to act as a vehicle to signify the ‘encounter’, or a related signified memory. The images act as signifiers. The aim of this practice is to ‘record’ ‘encounters’ and memories through the positing of ‘objects’; to make a selection from this body of work and consider the relation between images, between images and their subject, and between images and a lived life. This led me to a distinctive phenomenological approach to a photographic – based practice. The sequence of chapters in the written thesis is intended to reflect the research process. It moves from a consideration of the individual photograph, to groups or suites of images, and thence to a larger body of work. In a series of parallel movements the act of taking the photograph, the consideration of images in relation to each other, and the relation between the image and possibilities of narrative become the focus of discussion. In each of these sections relevant examples from other practitioners and theoretical writings, strongly based in phenomenology contextualise specific aspects of my practice and my practical research. The practical element of the project is represented by a portfolio presentation of a selection of my images at the beginning of the thesis along with their accompanying texts, and by an exhibition of a similar selection of images also with their accompanying texts taken from my body of work. Both of these presentations parallel the discursive structure of the thesis supporting the enquiry through performing or demonstrating aspects of individual images, groups of images and the story-telling or narrative capacities of the photographs. Extracts from personal narratives are presented alongside some of the photographs. In other sections, the importance of the word - image relationship is comparatively analysed by presenting a further set of artwork, which remain untitled, and without narrative

Regular Rooted Graph Grammars

In dieser Arbeit wir ein pragmatischer Ansatz zur Typisierung, statischen Analyse und Optimierung von Web-Anfragespachen, speziell Xcerpt, untersucht. Pragmatisch ist der Ansatz in dem Sinne, dass dem Benutzer keinerlei Einschränkungen aus Entscheidbarkeits- oder Effizienzgründen auf modellierbare Typen gestellt werden. Effizienz und Entscheidbarkeit werden stattdessen, falls nötig, durch Vergröberungen bei der Typprüfung erkauft. Eine Typsprache zur Typisierung von Graph-strukturierten Daten im Web wird eingeführt. Modellierbare Graphen sind so genannte gewurzelte Graphen, welche aus einem Spannbaum und Querreferenzen aufgebaut sind. Die Typsprache basiert auf reguläre Baum Grammatiken, welche um typisierte Referenzen erweitert wurde. Neben wie im Web mit XML üblichen geordneten strukturierten Daten, sind auch ungeordnete Daten, wie etwa in Xcerpt oder RDF üblich, modellierbar. Der dazu verwendete Ansatz---ungeordnete Interpretation Regulärer Ausdrücke---ist neu. Eine operationale Semantik für geordnete wie ungeordnete Typen wird auf Basis spezialisierter Baumautomaten und sog. Counting Constraints (welche wiederum auf presburgerarithmetische Ausdrücke) basieren. Es wird ferner statische Typ-Prüfung und -Inferenz von Xcerpt Anfrage- und Konstrukttermen, wie auch Optimierung von Xcerpt Anfragen auf Basis von Typinformation eingeführt.This thesis investigates a pragmatic approach to typing, static analysis and static optimization of Web query languages, in special the Web query language Xcerpt. The approach is pragmatic in the sense, that no restriction on the types are made for decidability or efficiency reasons, instead precision is given up if necessary. Pragmatics on the dynamic side means to use types not only to ensure validity of objects operating on, but also influencing query selection based on types. A typing language for typing of graph structured data on the Web is introduced. The Graphs in mind are based on spanning trees with references, the typing languages is based on regular tree grammars with typed reference extensions. Beside ordered data in the spirit of XML, unordered data (i.e. in the spirit of the Xcerpt data model or RDF) can be modelled using regular expressions under unordered interpretation – this approach is new. An operational semantics for ordered and unordered types is given based on specialized regular tree automata and counting constraints (them again based on Presburger arithmetic formulae). Static type checking of Xcerpt query and construct terms is introduced, as well as optimization of Xcerpt query terms based on schema information

Systematic innovation : a comprehensive model for business and management with treatment on a South African case

Abstract: This thesis addresses innovation of business and management with the purpose of advancing innovation in South Africa. A Design Science Research methodology is utilised to evaluate the current knowledge base of business and management innovation and construct a high level model for Management Innovation that pertains to all management areas of business including technology and innovation management. This thesis evaluates Learn-by-Experimentation (Trial and Error), Van Gundy’s Structured Creative Processes and Mann’s model constructed in practice. The Learn-by-Experimentation is a methodology only suited for physical innovation. The Structured Creative Processes are found to be of a generic nature which is not suitable for Innovation of Business and Management. Mann’s model is a projection of TRIZ onto business and management that addresses a subset of the business areas. The literature study in this thesis showed the identification of innovation opportunities was explicitly addressed by Van Gundy and implicitly treated by Mann. The “General Internet Access” for South Africans, as envisioned in the National Development Plan to stimulate economic growth, has been analysed for systematic innovation potential and did not render the desired outcome. The NDP will require further development to enable systematic innovation. In the course of this research a spiral innovation model for systematic business and management is developed through intensive literature analysis to cover the identified gaps. The model consists of the following steps: 1. Identification 2. Analysis and Definition 3. Select Approach 4. Create Potential Solutions 5. Verify and Validate Solutions 6. Implement the best Verified and Validated Solution with the idea to converge towards an Ideal Final Result. The results of this study is a contribution to the knowledge base of business and management innovation.D.Ing. (Engineering Management

Immersion and interaction: Creating virtual 3d worlds for stage performances

This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis formulates an approach towards the creation of a gesture activated and body movement controlled real time virtual 3d world in a dance performance context. It investigates immersion and navigation techniques derived from modern video games and methodologies and proposes how they can be used to further involve a performer into a virtual space as well as simultaneously offer a stimulating visual spectacle for an audience. The argument presented develops through practice-based methodology and artistic production strategies in interdisciplinary and collaborative contexts. Two choreographic performance/installations are used as cases studies to demonstrate in practice the proposed methodologies. First, the interactive dance work Suna No Onna, created in collaboration with Birringer/Danjoux and the Dap Lab, investigates the use of interactive pre-rendered animations in a real time setting and in real time by incorporating wearable sensors in the performance. Secondly, the potentials offered by the sensor technology and real time rendering engines led to the “creation scene", a key scene in the choreographic installation UKIYO (Moveable Worlds). This thesis investigates the design, creation and interaction qualities of virtual 3d spaces by exploring the potentialities offered by a shared space, between an intelligent space and a dancer in a hybrid world. The methodology applied uses as a theoretical base the phenomenological approach of Merleau-Ponty and Mark Hansen‟s mixed reality paradigm proposing the concept of the “space schema", a system which replicates and embeds proprioception, perception and motility into the space fabric offering a world which “lives”, functions and interacts with the performer. The outcome of the research is the generation of an interactive, non-linear, randomized 3d virtual space that collaborates with a technologically embedded performer in creating a 3d world which evolves and transforms, driven by the performer‟s intention and agency. This research contributes to the field of interactive performance art by making transparent the methodology, the instruments and the code used, in a non-technical terminology, making it accessible for both team members with less technological expertise as well as artists aspiring to engage interactive 3d media promoting further experimentation and conceptual discussions