Multiple multimodal mobile devices: Lessons learned from engineering lifelog solutions

For lifelogging, or the recording of one’s life history through digital means, to be successful, a range of separate multimodal mobile devices must be employed. These include smartphones such as the N95, the Microsoft SenseCam – a wearable passive photo capture device, or wearable biometric devices. Each collects a facet of the bigger picture, through, for example, personal digital photos, mobile messages and documents access history, but unfortunately, they operate independently and unaware of each other. This creates significant challenges for the practical application of these devices, the use and integration of their data and their operation by a user. In this chapter we discuss the software engineering challenges and their implications for individuals working on integration of data from multiple ubiquitous mobile devices drawing on our experiences working with such technology over the past several years for the development of integrated personal lifelogs. The chapter serves as an engineering guide to those considering working in the domain of lifelogging and more generally to those working with multiple multimodal devices and integration of their data

Wireless communication, identification and sensing technologies enabling integrated logistics: a study in the harbor environment

In the last decade, integrated logistics has become an important challenge in the development of wireless communication, identification and sensing technology, due to the growing complexity of logistics processes and the increasing demand for adapting systems to new requirements. The advancement of wireless technology provides a wide range of options for the maritime container terminals. Electronic devices employed in container terminals reduce the manual effort, facilitating timely information flow and enhancing control and quality of service and decision made. In this paper, we examine the technology that can be used to support integration in harbor's logistics. In the literature, most systems have been developed to address specific needs of particular harbors, but a systematic study is missing. The purpose is to provide an overview to the reader about which technology of integrated logistics can be implemented and what remains to be addressed in the future

Web 2.0 Technology Meets Mobile Assisted Language Learning

This paper is intended to provide a brief introduction to a wide variety of emerging Web 2.0 and mobile technologies that can be used to great effect in foreign and second language teaching. Specifically, the unique potential and anticipated growth of mobile technologies for language production and consumption are discussed as an ideal opportunity to increase the authenticity, engagement and efficiency, and overall effectiveness of language learning within and beyond the classroom. A number of representative mobile Web 2.0 technologies will be examined and their applications to language pedagogy will be elucidated in conjunction with relevant paradigms of second language acquisition theory and instructional praxis. Implications for future innovation and opportunities for additional research will be discussed

Automated telephone communication systems for preventive healthcare and management of long-term conditions

Background Automated telephone communication systems (ATCS) can deliver voice messages and collect health-related information from patients using either their telephone’s touch-tone keypad or voice recognition software. ATCS can supplement or replace telephone contact between health professionals and patients. There are four different types of ATCS: unidirectional (one-way, non-interactive voice communication), interactive voice response (IVR) systems, ATCS with additional functions such as access to an expert to request advice (ATCS Plus) and multimodal ATCS, where the calls are delivered as part of a multicomponent intervention. Objectives To assess the effects of ATCS for preventing disease and managing long-term conditions on behavioural change, clinical, process, cognitive, patient-centred and adverse outcomes. Search methods We searched 10 electronic databases (the Cochrane Central Register of Controlled Trials; MEDLINE; Embase; PsycINFO; CINAHL; Global Health; WHOLIS; LILACS; Web of Science; and ASSIA); three grey literature sources (Dissertation Abstracts, Index to Theses, Australasian Digital Theses); and two trial registries (www.controlled-trials.com; www.clinicaltrials.gov) for papers published between 1980 and June 2015. Selection criteria Randomised, cluster- and quasi-randomised trials, interrupted time series and controlled before-and-after studies comparing ATCS interventions, with any control or another ATCS type were eligible for inclusion. Studies in all settings, for all consumers/carers, in any preventive healthcare or long term condition management role were eligible. Data collection and analysis We used standard Cochrane methods to select and extract data and to appraise eligible studies. Main results We included 132 trials (N = 4,669,689). Studies spanned across several clinical areas, assessing many comparisons based on evaluation of different ATCS types and variable comparison groups. Forty-one studies evaluated ATCS for delivering preventive healthcare, 84 for managing long-term conditions, and seven studies for appointment reminders. We downgraded our certainty in the evidence primarily because of the risk of bias for many outcomes. We judged the risk of bias arising from allocation processes to be low for just over half the studies and unclear for the remainder. We considered most studies to be at unclear risk of performance or detection bias due to blinding, while only 16% of studies were at low risk. We generally judged the risk of bias due to missing data and selective outcome reporting to be unclear. For preventive healthcare, ATCS (ATCS Plus, IVR, unidirectional) probably increase immunisation uptake in children (risk ratio (RR) 1.25, 95% confidence interval (CI) 1.18 to 1.32; 5 studies, N = 10,454; moderate certainty) and to a lesser extent in adolescents (RR 1.06, 95% CI 1.02 to 1.11; 2 studies, N = 5725; moderate certainty). The effects of ATCS in adults are unclear (RR 2.18, 95% CI 0.53 to 9.02; 2 studies, N = 1743; very low certainty). For screening, multimodal ATCS increase uptake of screening for breast cancer (RR 2.17, 95% CI 1.55 to 3.04; 2 studies, N = 462; high certainty) and colorectal cancer (CRC) (RR 2.19, 95% CI 1.88 to 2.55; 3 studies, N = 1013; high certainty) versus usual care. It may also increase osteoporosis screening. ATCS Plus interventions probably slightly increase cervical cancer screening (moderate certainty), but effects on osteoporosis screening are uncertain. IVR systems probably increase CRC screening at 6 months (RR 1.36, 95% CI 1.25 to 1.48; 2 studies, N = 16,915; moderate certainty) but not at 9 to 12 months, with probably little or no effect of IVR (RR 1.05, 95% CI 0.99, 1.11; 2 studies, 2599 participants; moderate certainty) or unidirectional ATCS on breast cancer screening. Appointment reminders delivered through IVR or unidirectional ATCS may improve attendance rates compared with no calls (low certainty). For long-term management, medication or laboratory test adherence provided the most general evidence across conditions (25 studies, data not combined). Multimodal ATCS versus usual care showed conflicting effects (positive and uncertain) on medication adherence. ATCS Plus probably slightly (versus control; moderate certainty) or probably (versus usual care; moderate certainty) improves medication adherence but may have little effect on adherence to tests (versus control). IVR probably slightly improves medication adherence versus control (moderate certainty). Compared with usual care, IVR probably improves test adherence and slightly increases medication adherence up to six months but has little or no effect at longer time points (moderate certainty). Unidirectional ATCS, compared with control, may have little effect or slightly improve medication adherence (low certainty). The evidence suggested little or no consistent effect of any ATCS type on clinical outcomes (blood pressure control, blood lipids, asthma control, therapeutic coverage) related to adherence, but only a small number of studies contributed clinical outcome data. The above results focus on areas with the most general findings across conditions. In condition-specific areas, the effects of ATCS varied, including by the type of ATCS intervention in use. Multimodal ATCS probably decrease both cancer pain and chronic pain as well as depression (moderate certainty), but other ATCS types were less effective. Depending on the type of intervention, ATCS may have small effects on outcomes for physical activity, weight management, alcohol consumption, and diabetes mellitus. ATCS have little or no effect on outcomes related to heart failure, hypertension, mental health or smoking cessation, and there is insufficient evidence to determine their effects for preventing alcohol/ substance misuse or managing illicit drug addiction, asthma, chronic obstructive pulmonary disease, HIV/AIDS, hypercholesterolaemia, obstructive sleep apnoea, spinal cord dysfunction or psychological stress in carers. Only four trials (3%) reported adverse events, and it was unclear whether these were related to the intervention

The role of information and communication technologies in managing transition and sustaining women\u27s health during their midlife years

This research has been motivated primarily by a desire to extend and enrich existing research on women’s uses of information and communication technologies (ICTs) to manage relationships, and access and construct social support during their transitional midlife years. In doing so, this research addresses a gap in the literature on women’s consumption of such technologies. Since the late 1980s, when several landmark studies investigated women’s use of the telephone, there has been little systematic evaluation of the degree to which newer communication technologies have become integrated into women’s communication practices. Another key feature of this research is an examination of how ‘midlife’, as a stage of life characterised by several common transitions, is experienced by a group of women. These life experiences are modified by the availability of social support and, significantly for this research, by the communication conduits through which this support circulates. Given that midlife involves physical and emotional changes that may impact on a woman’s sense of self, this period of transition can be a source of stress. Numerous studies have identified the critical role social support plays in helping individuals cope with stress. For women, social support is commonly manifested through female networks, maintained through faceto- face encounters, and increasingly through mediated communication channels. In a region as geographically isolated as Western Australia, where over 27% of the population were born overseas, the importance of communication technologies in facilitating access to dispersed social support networks is arguably even more critical. The research procedure, drawing on a qualitative, interpretive methodological approach, involved 40 in-depth, one-on-one ethnographic interviews with women aged between 45 and 55. Initial findings indicated that while women are actively appropriating a range of online communication channels, there was a risk in limiting the research focus to women’s use of the Internet, in isolation from their broader communication practices. In particular, this research makes clear that one significant aspect of women’s uses of ICTs lies in how different communication channels meet the needs of women and their families at particular moments in their lives. At the midway mark in the lifecycle, many of the women interviewed are either consciously, or in some cases intuitively, employing particular communication channels to manage difficult or sensitive relationships; their choices often constrained by the communication needs and/or preferences of their aging parents and/or their own children. Despite such constraints, this research provides strong evidence to suggest that midlife women are as adept at strategically appropriating multiple communication technologies to satisfy their own needs, as are many younger people. This is manifested in a variety of ways, from women’s use of email as a safe conduit through which to maintain tenuous links with difficult siblings; to their strategic employment of email, instant messaging and webcam to foster a richer sense of connection with young adult children living thousands of kilometres away; through to their appropriation of a mix of ‘old’ and new channels such as face-to-face communication, the landline telephone, text messaging and email, as tools to help them manage their hectic lifestyles and sustain relationships with family and friends. Women’s active appropriation of multiple communication channels is therefore critical to the ongoing maintenance of relationships and, by extension, the health and emotional wellbeing not only of the women themselves, but also their loved ones and friend

Homeless Adults, Technology and Literacy Practices

Some research has explored perspectives held by the homeless on technology use (Borchard, 2010; Eyrich-Garg, 2010, 2011; Harpin, Davis, Low, & Gilroy, 2016; Hersberger, 2002/2003; Pollio, Batey, Bender, Ferguson, & Thompson, 2013). Few studies have however focused on understanding this population’s use of technology for literacy purposes (Hendry, 2011; Muggleton & Ruthven, 2012), as distinct from their more general technology use, such as acquiring the skills to improve their station in life or to enhance their health, or utilize social services. Employing symbolic interactionism (Blumer, 1969) as a conceptual framework and using semi-structured interviews, this qualitative study examines technology use for literacy purposes by the homeless. It also investigates the meanings that these participants direct toward technology. The findings suggest diverse technology uses that enhance the participants’ access to social services. Other responses indicate differences in the conceptions and uses of technology for literacy purposes. The participants also made recommendations to us for the state and the nearby state university to support their literacy practices and access to technology. The insights from this study should be of value to educators, policy makers, city governments, and social and community personnel in improving adult literacy and social services programs

The discursive construction of mobile chronotopes in mobile-phone messaging

This article draws on data from an ethnographic project to explore the ways in which migrant micro-entrepreneurs exploit mobile messaging apps to co-construct mobile chronotopes: dynamic configurations of time and space negotiated by geographically separated participants, who draw on different contexts and frames of understanding. Analysis of mobile messages by two couples—Chinese butchers in Birmingham and Polish shop-owners in London—informed by interview and interactional data collected at work and home, suggests they discursively negotiate and exploit multiple chronotopic layers, creating complex intersections between virtual and physical spaces in everyday interactions. We focus on the role that multilingual and multimodal semiotic resources play in co-constructing mobile chronotopes. In particular, we explore critical junctures at which communicative expectations are challenged, rendering mobile chronotope negotiation visible. Our concept of the mobile chronotope has implications for both the theorisation of mobile phone communication and understanding how chronotopes function in contemporary transnational migrant discourse

The comparative effectiveness of mobile phone interventions in improving health outcomes: Meta-analytic review

Background: As mobile technology continues expanding, researchers have been using mobile phones to conduct health interventions (mobile health-mHealth-interventions). The multiple features of mobile phones offer great opportunities to disseminate large-scale, cost-efficient, and tailored messages to participants. However, the interventions to date have shown mixed results, with a large variance of effect sizes (Cohen d=-0.62 to 1.65). Objective: The study aimed to generate cumulative knowledge that informs mHealth intervention research. The aims were twofold: (1) to calculate an overall effect magnitude for mHealth interventions compared with alternative interventions or conditions, and (2) to analyze potential moderators of mHealth interventions\u27 comparative efficacy. Methods: Comprehensive searches of the Communication & Mass Media Complete, PsycINFO, Web of Knowledge, Academic Search Premier, PubMed and MEDLINE databases were conducted to identify potentially eligible studies in peer-reviewed journals, conference proceedings, and dissertations and theses. Search queries were formulated using a combination of search terms: intervention (Title or Abstract) AND health (Title or Abstract) AND *phone* OR black-berr* (OR mHealth OR application* OR app* OR mobile OR cellular OR short messag* OR palm* OR iPhone* OR MP3* OR MP4* OR iPod*) (Title or Abstract). Cohen d was computed as the basic unit of analysis, and the variance-weighted analysis was implemented to compute the overall effect size under a random-effects model. Analysis of variance-like and meta-regression models were conducted to analyze categorical and continuous moderators, respectively. Results: The search resulted in 3424 potential studies, the abstracts (and full text, as necessary) of which were reviewed for relevance. Studies were screened in multiple stages using explicit inclusion and exclusion criteria, and citations were evaluated for inclusion of qualified studies. A total of 64 studies were included in the current meta-analysis. Results showed that mHealth interventions are relatively more effective than comparison interventions or conditions, with a small but significant overall weighted effect size (Cohen d=0.31). In addition, the effects of interventions are moderated by theoretical paradigm, 3 engagement types (ie, changing personal environment, reinforcement tracking, social presentation), mobile use type, intervention channel, and length of follow-up. Conclusions: To the best of our knowledge, this is the most comprehensive meta-analysis to date that examined the overall effectiveness of mHealth interventions across health topics and is the first study that statistically tested moderators. Our findings not only shed light on intervention design using mobile phones, but also provide new directions for research in health communication and promotion using new media. Future research scholarship is needed to examine the effectiveness of mHealth interventions across various health issues, especially those that have not yet been investigated (eg, substance use, sexual health), engaging participants using social features on mobile phones, and designing tailored mHealth interventions for diverse subpopulations to maximize effects