Relation numérique et travail de care : construction et entretien d’un collectif dans le cadre du portage salarial

Work relations are changing due to development of employment new forms and digital interactions. The French “portage salarial” status crystallizes these two forms of evolution, that staff and freelance employees “carried” coexist in the same organization and whose interactions are mediated. This article presents a qualitative and inductive research, conducted with grounded theory on a “portage” company's permanent employees. The results show that care work done by the company staff for the “portés” workers, not digitally mediated, can overcome the business relationship and produce a collective work. Subsequent interactions, digitally mediated, maintain this collective work.     

Software Tools in Logic Education: Some Examples

Computers are increasingly present in education and make manyresources and activities available to teachers and pupils. Newpedagogical resources development is very interesting for both.Our digital library Summa Logicae is overtly involved in innovationand pedagogical systematization. It includes some software toolsfor teaching logic developed by computer science students, andin this article we present two of these tools. The MAFIA toolis especially attractive for first year students and helps themto understand the basic concepts of logic in an interactiveway using sematic tableaux. It also allows them to solve thecrazy cases in Mafia which their fellow students from previousyears proposed. The Modelos de Kripke tool, oriented to a moreadvanced level, serves for understanding the link between theproperties of the accessibility relation and the modal formulas,which is at the basis of the current developments of modal logic.     

L’acceptation située des technologies dans et par l’activité : premiers étayages pour une clinique de l’usage

The aim of this paper is to consider that a complementary way to evaluate the acceptance of technology in the work is possible; the acceptance situated. From a critical review of the classical models of acceptability (social and practical) on the one hand, and relying on models of the activity and theories of appropriation on the other hand, we show that it is necessary to insert the ICT in its social thickness, that is to say in a more comprehensive and complex as richer activity system (real). We will discuss the four dimensions to be considered to evaluate this acceptance situated. We also indicate how this approach can become an instrument of the development of activity and can contribute to a process of (re)creation of technical instruments, laying the foundations of what we have named a clinical usage.     

Usage des technologies numériques et modèles de la perméabilité des frontières entre la vie personnelle et la vie professionnelle

This study examines the determinants of porous borders personal and professional borders related to the use of information and communication technology (ICT). A mixed methodology that combines both a qualitative approach based on an exploratory interviews and a quantitative phase based on an online survey was followed to collect the data. The main findings of this study are: first, the permeability of personal (average score: 3.56) and professional (average score: 3.67) boundaries is experienced by most individuals. Second, the permeability is accelerated by the ICT use (70.9 % of respondents use the Internet at home for business purposes, 63.5 % use it at work for personal needs). Third, individuals manage differently this permeability by developing strategies based on their ICT use. These strategies go beyond the continuum “segmentation-integration”. There are four models: segmentation, spillover, integration and hybridization.     

The Internet in Thailand: An Alternative Means of Communication

This paper aims to discuss the increasingly unbalanced structure of public communication in Thailand. To this end, an Internet survey and an in-depth interviews will be employed to investigate the unprecedented popularity of the Internet with people who are dissatisfied with the mainstream media (commercial newspapers, radio and television), which do not serve their need to have their voice heard in public. The study argues that due to (1) the media domination of political and business powers, (2) the lack of a public channel of communication and (3) the suppression of opposing viewpoints by the government, people utilise the Internet and the bulletin boards, in particular, as an alternative form of communication to express their concerns and engage in public affairs. The main argument of this paper is to dispel the notion that the Internet is a medium that is exclusively the purview of those who are affluent, who are privileged with resources, income or education. The predominant belief in Thailand today is that the Internet is there to serve the privileged and that this could lead to even more elitist control and censorship. Conversely, this investigation reveals that people as users can in fact make a difference; that is, to a large extent, they are capable of influencing the medium to be more supportive of them and their environment. As the Internet is capable of being a venue of popular usage, this paper argues that it is crucial to support this new medium’s penetration of a wider public. The problem of a digital divide needs to be addressed; large sections of population, especially those who lack either financial resources or technical skills, must be included in this Information and Communication Technologies development.

The dark side of technologies: Technostress among users of information and communication technologies

This paper tests the structure and the predictors of two psychological experiences of technostress associated with the use of information and communication technologies (ICT), i.e., technostrain (users report feelings of anxiety, fatigue, scepticism and inefficacy beliefs related to the use of technologies) and technoaddiction (users feel bad due to an excessive and compulsive use of these technologies). The study included a sample of 1072 ICT users (N = 675 nonintensive ICT users and N = 397 intensive ICT users). Results from multigroup confirmatory factor analyses among non‐intensive and intensive ICT users showed, as expected, the four‐factor structure of technostrain in both samples. Secondly, and also as expected, confirmatory factorial analyses revealed that technostress experiences are characterized not only by technostrain but also by an excessive and compulsive use of ICT. Moreover, multiple analyses of variance showed significant differences between non‐intensive and intensive ICT users (1) in the dimensions of technostress and (2) in specific job demands and job/personal resources. Finally, linear multiple regression analyses revealed that technostrain is positively predicted by work overload, role ambiguity, emotional overload, mobbing and obstacles hindering ICT use, as well as by lack of autonomy, transformational leadership, social support, ICT use facilitators and mental competences. Work overload, role ambiguity and mobbing, as well as the lack of emotional competences, positively predict technoaddiction. Theoretical and practical implications, in addition to future research, are discussed.     

Linking ICT Availability Demands to Burnout and Work-Family Conflict: The Roles of Workplace Telepressure and Dispositional Self-Regulation

Abstract

The advancement of technology has led to an increasingly permeable boundary between work and off-work time. As such, employees may face pressure to immediately respond to work-related information and communication technology (ICT) messages during off-work time. This study examines the mediating role of workplace telepressure on the relationships between ICT availability demands with burnout and work-family conflict, as well as the moderating effects of self-regulation on these relationships. Data were collected from 185 full-time employees at two time points. Results indicated full support for the moderated mediation model, demonstrating that workplace telepressure mediated the relationships between ICT availability demands and burnout and work-family conflict. Moreover, dispositional self-regulation strengthened the direct effect of ICT availability demands on workplace telepressure and the indirect effects of ICT availability demands on burnout and work-family conflict. Theoretical and practical implications are discussed.     

Search and rescue operation in flooded areas: A survey on emerging sensor networking-enabled IoT-oriented technologies and applications

The climate and weather dynamics in the past few years has driven a massive increase in the number and intensity of flood disasters, which severely claim casualties in human, goods and properties. Aimed to reduce these casualties, emerging software-defined internet protocol-based communication technologies in the form of Internet of Things (IoT) have attracted strong interests from disaster mitigation stakeholders to rapidly locate victims and acquire their relevant information, which in turn can boost up the efficiency and effectiveness of Search and Rescue (SAR) missions. In order to capture state-of-the-art development and technological challenges, this paper presents an extensive review on the flood SAR systems, highlighting some of the key emerging IoT technologies that prove or are potentially useful in improving the SAR operation by the rescuers. Furthermore, a comprehensive study on different existing communication technologies for SAR is provided, covering the system architecture, communication network compositions and applications. Based on the critical analysis of existing works, this paper puts forward a proposal on an IoT-aided integrated flood management framework to support SAR in the flood-catchment areas, leveraging upon three-domain (ground, water and air) collaborative wireless networks.