Surveillance, responsibility and control: an analysis of government and industry discourses about 'problem' and 'responsible' gambling

Background: Discussions of gambling have traditionally focused on ideas of “problem” and “responsible” gambling. However, few studies have examined how Institutions attempt to exert social control over gamblers in order to promote so-called “responsible” behaviour. In this study, we examine the way “problem” and “responsible” gambling are discussed by Australian governments and the gambling industry, using a theoretical framework based on the work of Foucault.

Method: We conducted a thematic analysis of discourses surrounding problem and responsible gambling in government and gambling industry websites, television campaigns and responsible gambling materials.

Results: Documents distinguished between gambling, which was positive for the community, and problem gambling, which was portrayed as harmful and requiring medical intervention. The need for responsible gambling was emphasised in many of the documents, and reinforced by mechanisms including self-monitoring, self-control and surveillance of gamblers.

Conclusions: Government and industry expect gamblers to behave “responsibly”, and are heavily influenced by neoliberal ideas of rational, controlled subjects in their conceptualisation of what constitutes “responsible behaviour”. As a consequence, problem gamblers become constructed as a deviant group. This may have significant consequences for problem gamblers, such as the creation of stigma.

Bayesian nonparametric approaches to abnormality detection in video surveillance

In data science, anomaly detection is the process of identifying the items, events or observations which do not conform to expected patterns in a dataset. As widely acknowledged in the computer vision community and security management, discovering suspicious events is the key issue for abnormal detection in video surveil-lance. The important steps in identifying such events include stream data segmentation and hidden patterns discovery. However, the crucial challenge in stream data segmenta-tion and hidden patterns discovery are the number of coherent segments in surveillance stream and the number of traffic patterns are unknown and hard to specify. Therefore, in this paper we revisit the abnormality detection problem through the lens of Bayesian nonparametric (BNP) and develop a novel usage of BNP methods for this problem. In particular, we employ the Infinite Hidden Markov Model and Bayesian Nonparamet-ric Factor Analysis for stream data segmentation and pattern discovery. In addition, we introduce an interactive system allowing users to inspect and browse suspicious events.

Lynch syndrome: natural history and colonoscopic surveillance

Lynch syndrome is the commonest inherited cause of bowel cancer. This thesis explores the natural history and cancer risk in Lynch syndrome and documents the effect of colorectal cancer on fertility. It also demonstrates that colonoscopic surveillance can prevent colorectal cancers and thus improve survival in these subjects.

“Big data” is creating a surveillance economy

While governments are capturing as much data as they can about us for security reasons, private companies are doing the same in a practice that has become known as “Big Data”. Martin Hirst (p.19) explains how the data we generate is leading to a “surveillance economy” in which businesses build data profiles that enable them to target their advertising at people more effectively, while Benjamin Shiller (p.22) explains how your online purchasing decisions will enable merchants to alter their prices to extract the maximum value from individual customers.

Surveillance, criminal law and sovereighty

Seeking better understanding of the relationship between criminal law and surveillance demands investigating the evolving nature of sovereignty in an era of transnational digital information flows. While territorial boundaries determine the limits of police investigative and surveillance powers under the criminal law, several recent United States (US) examples demonstrate how new forms of extraterritorial surveillance that enable police to access online communications by foreign citizens and digital information stored in offshore locations are authorized by US courts. This discussion outlines how the processes of mutual legal assistance that ordinarily govern the search, seizure and transfer of digital evidence from one jurisdiction to another are increasingly considered to undermine police efficiency, even though they protect the due process rights afforded to crime suspects under established principles of sovereignty (Palmer and Warren 2013).

The surveillance of social networking and the social value of privacy

This chapter argues that theories about privacy would benefit from embracing deliberative democratic theory on the grounds that it addresses harms to democracy, and widens our understandings of privacy infringements in social networking environments. We first explore how social networking services (SNS) have evolved through different phases and how they enable political deliberation. Subsequently, we discuss more traditional individualistic and intersubjective theories of privacy in relation to social networking and point out their limitations in identifying and redressing social networking-related harms. We then critique emerging claims concerning the social value of privacy in the context of the social Web. Here we point out how these theories might identify non-individualized harms, yet, at the same time, suffer important challenges in application. We conclude by arguing that deliberative democratic theory can add some critical insights into the privacy harms encountered on the contemporary “social Web” that are only imperfectly understood by individualistic and social conceptions of privacy.

Blood alcohol and injury in Bhutan: targeted surveillance in a national referral hospital emergency department

Bhutan is a low-middle-income country with poor roads, rapidly increasing motor vehicle use and heavy alcohol consumption. We estimated the proportion of emergency department patients presenting with injury who had positive blood alcohol. We sought to breathalyse and interview all adult patients (≥18 years) presenting with injury at the Jigme Dorji Wangchuck National Referral Hospital in the capital city Thimphu, from April to October 2015. Breath tests and interviews were conducted with 339 (91%) of 374 eligible adult patients. A third (34%) were alcohol-positive and 22% had blood alcohol concentrations >0.08 g/dL. The highest alcohol-positive fractions were for assault (71%), falls (31%) and traffic crashes (30%). Over a third (36%) of patients had a delay of >2 h between injury and breath test. The results underestimate blood alcohol concentrations at the time of injury so the true prevalence of pre-injury alcohol impairment is greater than our estimates suggest. Countermeasures are urgently needed, particularly roadside random breath testing and alcohol controls.

Multiple time series anomaly detection based on compression and correlation analysis: a medical surveillance case study

In this paper, we present a novel anomaly detection framework for multiple heterogeneous yet correlated time series, such as the medical surveillance series data. In our framework, we propose an anomaly detection algorithm from the viewpoint of trend and correlation analysis. Moreover, to efficiently process huge amount of observed time series, a new clustering-based compression method is proposed. Experimental results indicate that our framework is more effective and efficient than its peers. © 2012 Springer-Verlag Berlin Heidelberg.

Wireless video-based sensor networks for surveillance of residential districts

Compared to traditional wired video sensor networks to supervise a residential district, Wireless Video-based Sensor Networks (WVSN) can provide more detail and precise information while reduce the cost. However, state-of-the-art low cost wireless video-based sensors have very constrained resources such as low bandwidth, small storage, limited processing capability, and limited energy resource. Also, due to the special sensing range of video-based sensors, cluster-based routing is not as effective as it apply to traditional sensor networks. This paper provides a novel real-time change mining algorithm based on an extracted profile model of moving objects learnt from frog's eyes. Example analysis shows the extracted profile would not miss any important semantic images to send to the Base Station for further hazards detection, while efficiently reducing futile video stream data to the degree that nowadays wireless video sensor can realize. Thus it makes WVSN available to surveillance of residential districts.

Privacy, surveillance, and the democratic potential of the social web

This chapter argues that theories about privacy would benefit from embracing deliberative democratic theory on the grounds that it addresses harms to democracy, and widens our understandings of privacy infringements in social networking environments. We fi rst explore how social networking services (SNS) have evolved through diff erent phases and how they enable political deliberation. Subsequently, we discuss more traditional individualistic and intersubjective theories of privacy in relation to social networking and point out their limitations in identifying and redressing social networking-related harms. We then critique emerging claims concerning the social value of privacy in the context of the social Web. Here we point out how these theories might identify non-individualized harms, yet, at the same time, suff er important challenges in application. We conclude by arguing that deliberative democratic theory can add some critical insights into the privacy harms encountered on the contemporary “social Web” that are only imperfectly understood by individualistic and social conceptions of privacy

Salt intakes, knowledge, and behavior in Samoa: monitoring salt-consumption patterns through the World Health Organization's Surveillance of Noncommunicable Disease Risk Factors (STEPS)

This project measured population salt intake in Samoa by integrating urinary sodium analysis into the World Health Organization's (WHO's) STEPwise approach to surveillance of noncommunicable disease risk factors (STEPS). A subsample of the Samoan Ministry of Health's 2013 STEPS Survey collected 24-hour and spot urine samples and completed questions on salt-related behaviors. Complete urine samples were available for 293 participants. Overall, weighted mean population 24-hour urine excretion of salt was 7.09 g (standard error 0.19) to 7.63 g (standard error 0.27) for men and 6.39 g (standard error 0.14) for women (P=.0014). Salt intake increased with body mass index (P=.0004), and people who added salt at the table had 1.5 g higher salt intakes than those who did not add salt (P=.0422). A total of 70% of the population had urinary excretion values above the 5 g/d cutoff recommended by the WHO. A reduction of 30% (2 g) would reduce average population salt intake to 5 g/d, in line with WHO recommendations. While challenging, integration of salt monitoring into STEPS provides clear logistical and cost benefits and the lessons communicated here can help inform future programs.

Avian influenza in Australia : a summary of 5 years of wild bird surveillance

BACKGROUND: Avian influenza viruses (AIVs) are found worldwide in numerous bird species, causing significant disease in gallinaceous poultry and occasionally other species. Surveillance of wild bird reservoirs provides an opportunity to add to the understanding of the epidemiology of AIVs. METHODS: This study examined key findings from the National Avian Influenza Wild Bird Surveillance Program over a 5-year period (July 2007-June 2012), the main source of information on AIVs circulating in Australia. RESULTS: The overall proportion of birds that tested positive for influenza A via PCR was 1.9 ± 0.1%, with evidence of widespread exposure of Australian wild birds to most low pathogenic avian influenza (LPAI) subtypes (H1-13, H16). LPAI H5 subtypes were found to be dominant and widespread during this 5-year period. CONCLUSION: Given Australia's isolation, both geographically and ecologically, it is important for Australia not to assume that the epidemiology of AIV from other geographic regions applies here. Despite all previous highly pathogenic avian influenza outbreaks in Australian poultry being attributed to H7 subtypes, widespread detection of H5 subtypes in wild birds may represent an ongoing risk to the Australian poultry industry.

Colon cancer surveillance in inflammatory bowel disease: unclear gain but no psychological pain?

BACKGROUND: Surveillance for colorectal neoplasia in inflammatory bowel disease (IBD) is widely practised despite a lack of convincing mortality reduction. The psychological impact of this approach is largely unexplored. AIM: To examine psychological well-being among IBD subjects undergoing colonoscopic surveillance for colorectal cancer (CRC). METHODS: A cross-sectional study was performed by interrogating an IBD database for subjects currently enrolled in colonoscopic surveillance programmes. Identified surveillance subjects were age- and gender-matched with IBD control subjects not meeting surveillance criteria. Subjects were mailed a questionnaire including demographic details, the Short Form 36 (SF-36) survey to assess quality of life, the Spielberger State-Trait Personality Inventory, the Multidimensional Health Locus of Control, and a Risk Perception Questionnaire. RESULTS: One hundred and thirty-nine of 286 (49%) subjects responded, 53% male, 46% Crohn disease. Fifty-six per cent respondents were in the surveillance group. Surveillance subjects were older (55.4 vs 51.1 years; P = .048) with longer disease duration, but otherwise had comparable demographics with controls. Overall, quality of life was not significantly different between cohorts (mean SF-36 63.82 vs 65.48; P = 0.70). Groups did not differ on any locus of control classification (P = 0.52), nor was there any difference between mean scores on 'state' subscales of the Spielberger State-Trait Personality Inventory: anxiety (P = 0.91), curiosity (P = 0.12), anger (P = 0.81) or depression (P = 0.70). Both groups grossly overestimated their perceived lifetime risk of CRC at 50%, with no difference between surveillance and control subjects (P = 1.0). CONCLUSIONS: Enrolment in colonoscopic colon cancer surveillance does not appear to impair psychological well-being in individuals with IBD despite longer disease duration. IBD patients overestimate their risk of CRC.

National security, surveillance and terror: Canada and Australia in comparative perspective

This edited collection brings together leading scholars to comparatively investigate national security, surveillance and terror in the early 21st century in two major western jurisdictions, Canada and Australia. Observing that much debate about these topics is dominated by US and UK perspectives, the volume provides penetrating analysis of national security and surveillance practices in two under-studied countries that reveals critical insights into current trends. Written by a wide range of experts in their respective fields, this book addresses a fascinating array of timely questions about the relationship among national security, privacy and terror in the two countries and beyond. Chapters include critical assessments of topics such as: National Security Intelligence Collection since 9/11, The Border as Checkpoint in an Age of Hemispheric Security and Surveillance, Unmanned Aerial Vehicles and Law Enforcement, as well as Federal Government Departments and Security Regimes. An engaging and empirically driven study, this collection will be of great interest to scholars of security and surveillance studies, policing, and comparative criminology.

Interrogating national security, surveillance, and terror in Canada and Australia

In this chapter the co-editors introduce the comparative volume and its rationales, provide context about national security, surveillance and terror in both Canada and Australia, describe contributions found in the volume, and conclude with an overview of the volume.