Artefact Ecologies: Supporting Embodied Meeting Practices with Distance Access

Frameworks such as activity theory, distributed cognition and structuration theory, amongst others, have shown that detailed study of contextual settings where users work (or live) can help the design of interactive systems. However, these frameworks do not adequately focus on accounting for the materiality (and embodiment) of the contextual settings. Within the IST-EU funded AMIDA project (Augmented Multiparty Interaction with Distance Access) we are looking into supporting meeting practices with distance access. Meetings are inherently embodied in everyday work life and that material artefacts associated with meeting practices play a critical role in their formation. Our eventual goal is to develop a deeper understanding of the dynamic and embodied nature of meeting practices and designing technologies to support these. In this paper we introduce the notion of "artefact ecologies" as a conceptual base for understanding embodied meeting practices with distance access. Artefact ecologies refer to a system consisting of different digital and physical artefacts, people, their work practices and values and lays emphasis on the role artefacts play in embodiment, work coordination and supporting remote awareness. In the end we layout our plans for designing technologies for supporting embodied meeting practices within the AMIDA project. \u

A situated cultural approach for cross-cultural studies in IS

Cultural anthropology seeks to understand the similarities and differences among groups of people in the contemporary world. Although there are many different models of national culture, most IS research has tended to rely almost solely on Hofstede’s cultural model (Keil et al., 2000; Straub, 1994; Tan et al., 1995; Watson et al., 1994; Myers and Tan, 2002; Kirkman et al. 2006).). This paper, provides a comprehensive framework of situated culture approach to study culture within IS discipline. This is achieved via an articulation of Structuration Theory and the provision of an approach to study cross-cultural phenomena within IS discipline. The paper proposes two main components of the Structuration Theory based analysis model which is proposed as a way to study culture within IS discipline. First, the paper presents ideas behind the practice lens for studying the use of technology, as proposed by Orlikowski (2000). Secondly, the paper presents a Structurational analysis approach as detailed by Walsham (2002). The paper argues that using a practice lens contributes to identifying the mediated shared structures between actors through understanding the actions of the actors within the phenomena. Then, using a Structurational analysis approach contributes to identifying the cultural dimensions that are embedded in the identified mediated shared structures

Situated cultural approach versu predefined cultural archetypes models

Within the last 20 years, the practical relevance of researching cultural issues, and especially comparing phenomena across cultures, was questioned (Ferraro, 1990). However, the importance of cultural issues is becoming increasingly evident in many applied disciplines; these include the management of information technology (IT) (Davison and Martinsons, 2003). A normative literature review has been carried out in this paper to provide IS researchers with the milestones of studying culture in IS discipline. Although there are many different models of national culture, most IS research has tended to rely almost solely on Hofstede’s cultural model (Keil et al., 2000; Straub, 1994; Tan et al., 1995; Watson et al., 1994; Myers and Tan, 2002; Kirkman et al. 2006).). In this paper, the author provides a criticism of predefined cultural archetypes models and highlight the problems of using such approach in studying culture within IS discipline. The author demonstrates a comprehensive framework of situated culture approach to study culture within IS discipline, as alternative approach to avoid the criticism of predefined cultural archetypes models. This is achieved via an articulation of Structuration Theory. The author argues that using a practice lens for studying the use of technology by Orlikowski (2000), contributes to identifying the mediated shared structures between actors through understanding the actions of the actors within IS phenomena. Then, using a Structurational analysis approach by Walsham (2002) contributes to identifying the cultural dimensions that are embedded in the identified mediated shared structures

Webscience, 'social machines' and principles for redesigning theories of agency: a prolegomenon

This paper argues that the advent of the WWW and the principles now developing for the move ‘social machines’ has posed serious challenges to traditional social theory. In particular, it is argued that the concept of social machines and the forms of distributed agency they imply amplify ‘deep flaws’ in the underlying principles of current agency theories that make empirical work using such frameworks ‘undecidable’. The occasioning of social machines and the WWW here are examined for the ways in which the traditional models of agency, involving reflexivity/skill dynamics, can be dismantled and new principles for re-designed agency theory posed. One key problem and three re-design principles are identified

Rámec pro posouzení kvalitativních hledisek informačních systémů

Záměrem předložené disertační práce je porozumět tomu, jak investoři v konkrétním společenském kontextu vnímají význam kvality informačních systémů. Ze studia literatury zabývající se přístupy a rámci hodnocení kvality informačních systémů vyplývá, že tato kvalita je obecně hodnocena z hlediska striktního přístupu. V této práci je ukázáno, že kvalitu informačního systému lze smysluplně pochopit použitím interpretačního paradigmatu a že kvalita informačního systému je definována společensky a ovlivňována kontextem tohoto systému. Studie byla zahájena průzkumem dvaceti libyjských organizací. Podrobnější data byla získána z případové studie dvou vybraných libyjských organizací působících ve veřejném sektoru. Při empirické analýze nashromážděných dat bylo využito rámce mnohočetné perspektivy, který zahrnuje hlediska teorie strukturalizace, pojem mnohočetných perspektiv a metodologii měkkých systémů. V práci se dospělo ke zjištění, že: a) kvalita informačních systémů je pojata šíře, než je tomu u tradiční definice kvality, b) mnohočetné perspektivy kvality informačních systémů jsou ovlivněny opakovanou interakcí mezi investorem a institucionálními vlastnostmi kontextu informačního systému a že c) rozdílné hodnoty v kulturním prostředí a vnějším kontextu ovlivňují rozsah působnosti investora a interakce v kontextu informačního systému. Ze závěru práce vyplývá, že společenská skladba mnohočetných perspektiv kvality informačního systému je ovlivněna strukturalizačními procesy mezi investory a vlastnostmi v kontextu informačního systému.This thesis is concerned with understanding how stakeholders in a particular cultural context construct the multiple meanings of ‘Information Systems Quality’ (IS Quality). A review of literature on approaches and frameworks for IS quality shows that the IS quality is generally examined through a ‘hard approach’. This study demonstrates that IS quality can be meaningfully understood through an interpretive paradigm, and that IS quality is socially constructed and influenced by the IS context. The study began with an exploratory survey of twenty Libyan organizations. Data were gathered through a case study of two public sector organizations in Libya. A Multiple Perspective Framework (MPF) that incorporates ideas from structuration theory, multiple perspectives concept, and soft systems methodology (SSM) was used to analyze the empirical work. The findings revealed that: (a) IS quality is a broader conception than the traditional quality definition, (b) the multiple perspectives of IS quality are influenced by repeated interaction between the stakeholder and institutional properties in the IS context, and (c) mediation of different values in the culture system and in the external context influence the extent of stakeholder agency and interaction in the IS context. The study concluded that the social construction of multiple perspectives of IS quality is influenced by the structuration processes between stakeholders and properties in the IS context.

Machines and machinations: The integrated care record service in the UK national health service

This paper examines the use of Actor Network Theory (ANT) as a lens to get a better understanding of the implementation of the Integrated Care Record Service (ICRS) in the UK National Health Service (NHS). Actor Network Theory has been deployed in various environments to achieve a better understanding of the roles of not only the humans but also the artifacts that constitute, in this case, healthcare networks of services and organisations. The theory is used as a means of supporting real world interventions, providing a richer understanding of complexities involved and thereby helps management to make better decisions. This study also explores Latour’s concept of machines as machinations, whose role is to translate other actors into the network. We propose ICRS as a fruitful empirical context for the use of ANT to support decision making for actors in health care provision. Actor Network Theory (ANT) is well-suited for use in the socio-technical evaluation of IS into the ICRS project because this approach treats human and non-human actors symmetrically. This approach facilitates a more thorough examination of the ways in which information technology is enabled or restricted in social processes

Systemic effector conceptual model in groupware implementation

Network software systems and groupware within organizations differ from other information technologies, requiring individuals to 'design' their own use. Users and groups can choose how to engage with these systems (Hassall, 1998), and use is dependent upon existing technological framing (Orlikowski, 1992). Groupware provides opportunities to study interaction between technological and organizational potentials. The action and structure duality of structuration theory (Giddens, 1984) points to the need for systemic understandings. Moreover, deconstructive schemes (e.g. Dudley and Hassall 1995,1996) demonstrate a plurality of overt and ulterior motivations in use. The Systemic Effector Model has been developed based upon longitudinal research in groupware implementation. This abstracted perspective relates choice of facility and design of action to important motivators at the individual and systemic levels. The genesis and explanatory power of the model is explored through survey and case study data

Interface-tuned epoxy/clay nanocomposites

Though interface has been known for a critical role in determining the properties of conventional composites, its role in polymer nanocomposites is still fragmented and in its infancy. This study synthesized a series of epoxy/clay nanocomposites with different interface strength by using three types of modifiers: ethanolamine (denoted ETH), Jeffamine� M2070 (M27) and Jeffamine� XTJ502 (XTJ). XTJ created a strong interface between clay layers and matrix because it bridged the layers with matrix by a chemical reaction as proved by Fourier transform infrared spectroscopy; M27 produced an interme-diate interface strength due to the molecular entanglement between grafted M27 chains and matrix molecules; the interface made by ETH was weak because neither chemical bridging nor molecular entanglement was involved. The studies of mechanical and thermal properties and morphology at a wide range of magnification show that the strong interface promoted the highest level of exfoliation and dispersion of clay layers, and achieved the most increment in Young’s modulus, fracture toughness and glass transition temperature (Tg) of matrix. With w1.3 wt% clay, the critical strain energy release rate G1c of neat epoxy improved from 179.0 to 384.7 J/m, 115% improvement and Tg enhanced from 93.7 to 99.

Strategic Alignment: What Else? A Practice Based View of IS Value.

Pour l’essentiel, les recherches traitant des valeurs stratégiques du SI restent dans le paradigme de l’alignement stratégique, et utilisent des notions telles que celles de "processus" ou "d’activités". En s’appuyant sur la perspective offerte par les théories de la pratique, cet article offre une alternative en distinguant trois formes de praxis et des valeurs spécifiques.Literature about IS strategic management or IS strategic value is abundant. Nonetheless, the bulk of existing studies are focused on the concept of alignment. They do not make sense of a strategic value "in practice" and still draw on notions such as activity or process to make sense of alignment. By means of a practice-based view of technology, three praxis are suggested here for the modeling of strategic value: legitimacy-related (based on adoption praxis), assimilative (related to design and acceptance praxis) and appropriative (linked to local adaptation and improvisation praxis). They are introduced by means of a "thought experiment" (a short story about a rifle).Strategic alignment; IS strategic value; Practice-based views; strategic value in practice; thought experiments;

Structural Justice: A critical feminist framework exploring the intersection between justice, equity and structural reconciliation.

Violence against women is a human rights violation (UN, 2006). It affects the health of women globally (UN, 2009) and its elimination is at the heart of many international and national goals. Intimate partner violence (IPV), one of the most common forms of gender-based violence, affects one in three women worldwide (WHO, 2013). The consequences of IPV create negative health outcomes for women that diminish their quality of life and their overall well-being. Abused women access community supports such as shelters to seek safe refuge from the abuse and restore their lives. While shelters play an extensive role in helping women to rebuild their lives they often struggle to navigate inflexible and unjust systemic structures that can be re-victimizing to women and undermine their ability to live violence free. This study describes an emergent narrative of structural justice (SJ) that arose while examining the structural challenges of 6 shelters for abused women in urban and rural Virginia. It details the critical exploration of the intersection between structure and justice by integrating existing literature with qualitative participant narratives (N=36); and constructing an operational definition of structural justice (SJ) through an iterative process. Findings reveal SJ oriented patterns that shape five core tenets at the heart of this narrative. This SJ offers a framework out of which we can create a narrative of hope and a call-to-action. to rectify systemic violence. This framework contributes to the discourse concerning the elimination of VAW as it focuses on creating justice, equity and structural reconciliation