Time Constraints in New Mobile Communication: Practices among Senior Managers

KronoScope ◽  
2009 ◽  
Vol 8 (2) ◽  
pp. 147-157
Author(s):  
Mats Edenius ◽  
Hans Rämö
Keyword(s):  
Mobile Devices ◽  
Working Conditions ◽  
Mobile Communication ◽  
Time Pressure ◽  
Management Practice ◽  
Time Constraints ◽  
Senior Managers ◽  
Time Saving ◽  
Telecommunication Company ◽  
Communication Practices

AbstractBased on extensive studies on the new working conditions for senior managers in a leading telecommunication company, and a previously unstudied form of mobile management practice by the use of mobile handheld smartphones (handling calls, data, emails, sms), this paper focuses on unexpected time-saving limitations and other constraints that result from the implementation and internalization of the mobile devices. Aspects of independence that were initially anticipated from the use of mobile smartphones are increasingly offset, not only by the well-known time pressure of swiftly filtering, replying and being online, but also by some less known and unexpected limiting and constraining factors of temporal freedom.

Understanding Mobile Negotiation

2018 ◽  
Author(s):  
Keri K. Stephens
Keyword(s):  
Information Technology ◽  
Mobile Devices ◽  
Mobile Communication ◽  
Big Picture ◽  
Communication Practices ◽  
Communication Control ◽  
Job Role ◽  
And Control ◽  
Half Decade

There are four contributions of this book that are illustrated in this chapter. Being able to provide a two and a half–decade longitudinal perspective on how mobile devices have diffused into organizations allows a big-picture understanding of communication practices. The chapter shows how the society-level phenomenon of information technology consumerization, combined with norms of connectedness, can be overlaid with the struggles for control that organizations and individuals experience. The data also illustrates the nuances of the affordance of reachability and that people must learn to negotiate their unavailability as well as their availability. Perceived acceptability of mobile communication at work is harder to negotiate but still possible, depending on the level of job prestige and job-role requirements. Finally, there’s a dialectic of control because organizations and their members have both dependence on and control over one another. It’s a seesaw, a tug-of-war, and a negotiation for mobile-communication control.

Self-(Re)presentation in Mobile Communication Practices

2020 ◽  
pp. 354-369
Author(s):  
Amparo Lasén
Keyword(s):  
Mobile Devices ◽  
Mobile Communication ◽  
Mobile Apps ◽  
The Self ◽  
Mobile Media ◽  
Gender And Race ◽  
Ethical Implications ◽  
Technical Requirements ◽  
Communication Practices ◽  
Shared Agency

Mobile communication entails multiple and multimedia ways of representing the self: of depicting, performing, and making oneself present, to ourselves and to our significant ones, as well as to different connected audiences. This chapter explores how these complex choreographic performances of presentation–representation–embodiment, are the effect of a shared agency between people and mobile media, involving intentions, desires, habits, collective norms and expectations, written and non-written rules, as well as the affordances and constraints of the different digital infrastructures, from mobile devices to apps and platforms, with their commercial and technical requirements. Special attention is given to the choreographic aspect of these performances, for instance, how gender and race are performed in mobile-mediated forms of self-(re)presentation, with aesthetic and ethical implications. These choreographies are forms of current digital labor, where the production of images and visibilities prevails, in mobile practices such as the taking and sharing of selfies and the uses and practices around mobile apps.

Security issues in Mobile Computing

2018 ◽  
Vol 8 (4) ◽  
pp. 13
Author(s):  
Kartik Khurana ◽  
Harpreet Kaur ◽  
Ritu Chauhan ◽  
Shalu Chauhan ◽  
Shaveta Bhatia ◽  
...  
Keyword(s):  
Mobile Computing ◽  
Mobile Devices ◽  
Mobile Communication ◽  
Internet Access ◽  
Mobile Security ◽  
Security Issue ◽  
Security Issues

Now a day’s mobile communication has become a serious business tool for the users. Mobile devices are mainly used for the applications like banking, e-commerce, internet access, entertainment, etc. for communication. This has become common for the user to exchange and transfer the data. However people are still facing problems to use mobile devices because of its security issue. This paper deals with various security issues in mobile computing. It also covers all the basic points which are useful in mobile security issues such as categorisation of security issues, methods or tactics for success in security issues in mobile computing, security frameworks.

The Effects of Language Barriers and Time Constraints on Online Learning Performance: An Eye-Tracking Study

2021 ◽  
pp. 001872082110109
Author(s):  
Auður Anna Jónsdóttir ◽  
Ziho Kang ◽  
Tianchen Sun ◽  
Saptarshi Mandal ◽  
Ji-Eun Kim
Keyword(s):  
Online Learning ◽  
Eye Movement ◽  
Completion Time ◽  
Language Use ◽  
Time Pressure ◽  
Time Constraints ◽  
Task Completion ◽  
Esl Students ◽  
Task Completion Time ◽  
Eye Fixation

Objective The goal of this study is to model the effect of language use and time pressure on English as a first language (EFL) and English as a second language (ESL) students by measuring their eye movements in an on-screen, self-directed learning environment. Background Online learning is becoming integrated into learners’ daily lives due to the flexibility in scheduling and location that it offers. However, in many cases, the online learners often have no interaction with one another or their instructors, making it difficult to determine how the learners are reading the materials and whether they are learning effectively. Furthermore, online learning may pose challenges to those who face language barriers or are under time pressure. Method The effects of two factors, language use (EFL vs. ESL) and time constraints (high vs. low time pressure), were investigated during the presentation of online materials. The effects were analyzed based on eye movement measures (eye fixation rate—the total number of eye fixations divided by the task duration and gaze entropy) and behavioral measures (correct rate and task completion time). Results The results show that the ESL students had higher eye fixation rates and longer task completion times than the EFL students. Moreover, high time pressure resulted in high fixation rates, short task completion time, low correct rates, and high gaze entropy. Conclusion and Application The results suggest the possibility of using unobtrusive eye movement measures to develop ways to better assist those who struggle with learning in the online environment.

scholarly journals Stability of electric characteristics of solar cells for continuous power supply

2015 ◽  
Vol 30 (4) ◽  
pp. 306-310 ◽  
Author(s):  
Nebojsa Stojanovic ◽  
Koviljka Stankovic ◽  
Tomislav Stojic ◽  
Djordje Lazarevic
Keyword(s):  
Solar Cells ◽  
Working Conditions ◽  
Mobile Communication ◽  
Power Supply ◽  
Output Voltage ◽  
Rechargeable Batteries ◽  
Electronic Systems ◽  
Output Characteristics ◽  
Continuous Power ◽  
Photovoltaic Solar Cells

This paper investigates the output characteristics of photovoltaic solar cells working in hostile working conditions. Examined cells, produced by different innovative procedures, are available in the market. The goal was to investigate stability of electric characteristics of solar cells, which are used today in photovoltaic solar modules for charging rechargeable batteries which, coupled with batteries, supply various electronic systems such as radio repeaters on mountains tops, airplanes, mobile communication stations and other remote facilities. Charging of rechargeable batteries requires up to 25 % higher voltage compared to nominal output voltage of the battery. This paper presents results of research of solar cells, which also apply to cases in which continuous power supply is required.

scholarly journals The association of mobile device use of electronic health record with the wellbeing of nurses: cross-sectional survey study (Preprint)

2021 ◽  
Author(s):  
Tarja Heponiemi ◽  
Anu Kaihlanen ◽  
Kia Gluschkoff ◽  
Kaija Saranto ◽  
Sari Nissinen ◽  
...  
Keyword(s):  
Health Care ◽  
Mobile Devices ◽  
Mobile Device ◽  
Time Pressure ◽  
Ease Of Use ◽  
Survey Study ◽  
Technical Quality ◽  
Cross Sectional ◽  
Low Levels ◽  
Device Use

BACKGROUND Mobile devices such as tablets and smartphones are increasingly used in health care in many developed countries. Nurses form the largest group in health care that uses electronic health records (EHRs) and their mobile versions. Mobile devices are suggested to promote nurses’ workflow, constant updating of patient information and improve the communication within the health care team. However, little is known about their effect on nurses’ wellbeing. OBJECTIVE The present study aimed to examine the association of mobile device use of the EHR with nurses’ perceived time pressure, stress related to information systems (SRIS) and self-rated stress. Moreover, we examined whether mobile device use modifies the associations of EHR usability (ease of use and technical quality), experience in using EHRs and number of systems in daily use with these wellbeing indicators. METHODS The present study was a cross-sectional population-based survey study among 3,610 Finnish registered nurses gathered in 2020. The associations were examined using analyses of covariance and logistic regression adjusted for age, gender and employment sector (hospital, primary care, social service and other). RESULTS Those who used mobile version of their EHR had higher levels of time pressure ( F(1)= 14.96, p < .001) and SRIS ( F(1)= 6.11, p = .01) compared to those who did not use mobile versions. Moreover, the interactions of mobile device use with experience in using EHRs (F(1) = 14.93, p < .001), ease of use (F(1) = 10.16, p = .001) and technical quality (F(1) = 6.45, p = .01) were significant for SRIS. Inexperience in using EHRs, low levels of ease of use and technical quality were associated with higher SRIS and this association was more pronounced among those who used mobile devices. That is, the highest levels of SRIS were perceived among those who used mobile devices and were inexperienced EHR users, perceived low levels of ease of use or low levels of technical quality of their EHR. CONCLUSIONS According to our results it seems that at the moment mobile device use is not beneficial for the nurses’ wellbeing. In addition, mobile device use seems to intensify the negative effects of usability problems of the EHRs. Especially inexperienced users of EHRs seem be at disadvantage when using mobile devices. Thus, we suggest that EHRs and their mobile versions should be improved in a manner that they would be easier to use and would better support the nurses’ workflow. For example, improvements to problems related to small display, user interface and difficult data entry of mobile versions might be useful. Moreover, more training related to EHRs, their mobile versions and workflow related to these should be provided to nurses.

scholarly journals Working conditions, health and retirement intentions: a case study of truck drivers

2018 ◽  
Vol 11 (3) ◽  
pp. 114-129 ◽  
Author(s):  
Inês C. Sousa ◽  
Sara Ramos
Keyword(s):  
Working Conditions ◽  
Prolonged Exposure ◽  
Time Pressure ◽  
Psychosocial Support ◽  
Good Health ◽  
Truck Drivers ◽  
Temporal Perspective ◽  
Content Type ◽  
The Impact ◽  
Retirement Intentions

Purpose Being a professional truck driver implies prolonged exposure to physical and psychosocial risks, which can affect health and work ability in the short and long term. The purpose of this paper is to examine the role of working conditions in truck drivers’ perceived health and retirement intentions in a Portuguese transportation company. Design/methodology/approach Using ergonomic work analysis (EWA), this study incorporates document analysis, observation and 16 interviews. Content analysis is applied to interviews’ transcripts. Findings In line with previous research, drivers acknowledged their activity as physically demanding (e.g. static postures, repetitive movements, heavy lifting) and psychologically demanding (e.g. high time pressure, lack of control, lack of work–family balance). Despite that, drivers report themselves to be in good health, with only some complaints related to back and knee pain. However, hard working conditions associated with ageing can contribute to gradual health deterioration, leading them to desire to retire before the legal retirement age. Practical implications The company can promote drivers’ health by creating a unit to provide psychosocial support and career orientation, improving the mentoring programme, and investing in training on occupational risk prevention. Originality/value This study is the first to use EWA to examine the impact of the complex relationship between truck drivers’ work and health in their retirement intentions, adopting a temporal perspective.

Communication Genres for Dispersed Real-Time Collaboration (RTC)

2011 ◽  
pp. 114-135
Author(s):  
Frank Frößler
Keyword(s):  
Real Time ◽  
Working Conditions ◽  
Mediated Communication ◽  
Communicative Practices ◽  
University Professor ◽  
Communication Practices

In this paper, the author examines RTC and its implications on people’s lives. This paper analyzes the production and reproduction of presence and awareness through (RTC-mediated) communication genres. Specifically, the author argues that presence and awareness are two interrelated concepts. Four communication genres are presented, which people intentionally or unintentionally draw on in dispersed settings to create awareness. Furthermore, presence, understood as a person’s sensation of being perceived by others in whatever he or she is doing, is influenced by the information imparted through communication genres. The author argues that the sensation of presence shapes the characteristics of communication genres and that RTC technology modifies existing or enables new communicative practices. Consequently, emerging RTC technologies may affect the sensation of presence in dispersed settings. The line of argument is developed by presenting the working conditions and communication practices of a university professor, working on several projects with both dispersed and co-located colleagues.

A Generic Adaptation Framework for Mobile Communication

2011 ◽  
Vol 2 (1) ◽  
pp. 46-57
Author(s):  
Hong Sun ◽  
Ning Gui ◽  
Chris Blondia
Keyword(s):  
Quality Of Service ◽  
Mobile Devices ◽  
Mobile Communication ◽  
Quality Of Experience ◽  
Adaptation Strategies ◽  
Easy Access ◽  
Mobile Terminals ◽  
System Resources ◽  
New Applications

Today, technologies are providing mobile terminals with much more powerful computational abilities. Such improvement has made it possible to run many complex applications on mobile devices. However, many of these new applications are also resource demanding. Lacking sufficient resources would cause performance failures and impact negatively on the users’ quality of experience. In order to improve this, it is important to provide the users with an easy access to specifying their requirements. It is also crucial to monitor the system resources and make corresponding adaptation immediately according to the user’s specifications. In this paper, the authors propose adaptation strategies that flexibly combine the process of monitoring and adaptation, which provides an easy way to specify user’s requirements. By tuning the quality of service, the applications’ demand on system resources is reduced, thus decreasing the chances of performance failures and improving the users’ quality of experience.

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