Tablet Computers Research Articles

Rural-Urban Disparities in Mobile Health Application Ownership and Utilization Among Cancer Survivors

Objective: Mobile health applications (mHealth apps) can provide health care and health-promoting information while contributing to improving cancer survivors’ quality of life and health outcomes. However, little is known about the rural-urban distribution of mHealth app ownership and utilization. In this study, we explore the characteristics of cancer survivors who own and use mHealth apps and examine rural-urban disparities in mHealth app ownership and utilization among cancer survivors. Methods: We utilized data from the “Health Information National Trends Survey–Surveillance, Epidemiology, and End Results” pilot study, fielded among cancer survivors from 3 U.S. cancer registries (Iowa, New Mexico, and California) in 2021. Our sample included 942 cancer survivors who reported owning a smart device (a smartphone and/or a tablet computer). The analyses included computing weighted proportions and fitting a multivariable regression model. Results: Overall, 60.3% of cancer survivors reported using mHealth apps, and 16.9% resided in rural areas. Approximately 45.0% of rural cancer survivors reported utilizing mHealth apps (vs 63.5% of urban survivors). Regression analysis revealed that rural cancer survivors had 46.0% lower odds of owning and using mHealth apps compared with their urban counterparts (adjusted odds ratio = 0.54; 95% CI: 0.36, 0.80). Conclusions: Rural cancer survivors were less likely to own and use mHealth apps compared with urban survivors. Rural cancer survivors usually face structural and health care system-related barriers to health care access and affordability. Leveraging mHealth technology as a tool could potentially contribute to improving health care delivery for rural cancer survivors, and help address existing structural and informational barriers to access.

Automated Monitoring System for Rainwater Harvesting Tank at Telkom University

The use of ground tank constructed by Telkom University for Rainwater Harvesting (RWH), is limited to environmental maintenance due to concerns regarding the quality of water in the underground tank. Therefore, this research aims to develop a remote monitoring device that uses Internet of Things (IoT) technology to monitor the pH, water surface, submerged materials, and water clarity levels in ground tank. To achieve the requirements, pH, ultrasonic-based volume, Total Dissolved Solids (TDS), and Turbidity sensors were selected due to the IoT connectivity. The enabling device, namely the ESP 32 microcontroller and Blynk platform were installed on monitoring dashboard on a tablet computer with 4GB of RAM. The result showed that calibration of each sensor had good accuracy, except for the Turbidity sensor due unavailable materials. In conclusion, the RWH monitoring system is suitable for use.

The Content-Specific Display: Between Medium and Metaphor

This paper examines the current generation of displays, as found primarily in smartphones, laptops and tablet computers, from an interaction design perspective. Today’s displays are multifunctional, versatile devices with a standardized, rectangular shape and a standardized interaction. We distinguish two pitfalls. First, they facilitate an interaction that is isolated and detached from the physical environment in which they are used. Second, their multi-touch interface provides users with few tangible clues and handles. From our background in embodied interaction, we establish an alternate, hypothetical vision of displays: the content-specific display. The content-specific display is defined as a display designed for one specific function and one type of on-screen content. We explore this concept in three student projects from the First Year Master’s program at Product Development, University of Antwerp, and present two key themes that emerge from it: causality and transformation. Both themes reside in the field of coupling, a concept well-known within the field of embodied interaction, and aim at a more seamless integration of on-screen content within the physical world. Finally, we discuss how the content-specific display influences the design process of digital products, and how it fosters collaboration between product designers and designers of graphical user interfaces.

Acceptability and quality of the 'Grog Survey App' brief intervention: Helping Aboriginal Australians reflect on their drinking using a digital health tool.

The Grog Survey App is a validated, visual and interactive self-administered application for tablet computers that is designed to help Aboriginal Australians describe their alcohol consumption. Each person who completes the App also receives a brief intervention with feedback tailored to their survey responses. We aimed to qualitatively assess the acceptability and perceived quality of the Grog App's brief intervention, among higher risk consumers and health providers at an Aboriginal residential rehabilitation centre. This descriptive qualitative study analysed feedback from clients (n = 20) and staff (n = 10) of a drug and alcohol residential rehabilitation service on the brief intervention element of the Grog App. Data were collected face-to-face via semi-structured interviews over four consecutive weeks between May and June 2021. A content analysis was conducted, which was informed by the Mobile App Rating Scale (MARS). Client and staff feedback is summarised using four themes from the MARS framework: (i) aesthetics; (ii) engagement; (iii) functionality; and (iv) information. Most clients and staff felt like health messages on the brief intervention were written by 'someone who understands'. Overall, clients and staff described the brief intervention as visually appealing, engaging and likely able to elicit 'lightbulb moments'. The brief intervention on the Grog App is unique in its provision of tailored advice based on survey responses to all individuals (i.e., those who do not drink through to those with likely dependence). Further research is needed to assess effectiveness of this brief intervention.

Vibration annoyance due to turbulences in an airplane : subjective and physiological assessments

Turbulence phenomena in an aircraft create important vibrations, at frequencies of between 0.5 and 10 Hz. An experimental design was used to assess the influence of different signal parameters (frequency band, vertical and lateral vibration levels), and the task the participant in which the participant was involved (resting, watching a movie on a tablet computer, working by typing and using the trackpad of a computer). Thirty-three participants were subjected to around twenty signals, each lasting 45 s, using a multi-directional excitation device available in Airbus facilities. Physiological parameters (electrodermal activity, heart rate) were measured continuously. After each signal, the participant was asked to assess the discomfort of the situation. The results showed the influence of different signal characteristics or task assigned to the participant. As a general rule, subjective assessments correspond to physiological measurements. The experiment revealed the influences of the signals physical factors and the task performed by the participant. Finally, the ISO2631 standard seems to provide a good representation of the subjective evaluation of discomfort in the different configurations presented.

The Effect of Edmark Reading Program Functional Words Series Presented with Tablet Computer in Acquiring Functional Reading Skills for Students with Intellectual Disabilities

This study aims to examine the effect of the Edmark Reading Program Functional Words Series, which is presented with a tablet computer, on the acquisition of functional reading skills by three high school students with moderate intellectual disabilities. The design of the study is a multiple-probe model with an inter-subject probe phase, which is one of the single-subject research models. While the dependent variable is identified as functional reading skill, the independent variable of the present study is the Edmark Reading Program Functional Words Series offered via a tablet computer. The participants of the study are three male students with moderate intellectual disability. The starting level of the experimental process of the research, the implementation of the Edmark Reading Program Functional Words Series consisted of monitoring and generalization stages. The data obtained in the research were analyzed and interpreted graphically. As a result of the research, it was found that the Edmark Reading Program Functional Words Series, which was tested with a tablet computer, was effective in acquiring functional reading skills of students with moderate intellectual disability. In addition, the participants of the research were able to generalize the 10 target words that were taught in the real environment as well as in the teaching environment, and they were able to continue reading one and three weeks after the teaching. The interviews conducted to determine the social validity of the research revealed that parents, teachers and participant students expressed positive opinions about the program offered via tablet computer.

Tablet Computers in Early Science Education: Enriching Teacher–Child Interactions

Tablet Computers in Early Science Education: Enriching Teacher–Child Interactions

A convenient archaeological ruins identification method through elevation information extraction from CORONA stereo pairs

Three-dimensional (3-D) stereo images can be generated via computer-based image processing of CORONA stereo pairs. To a certain extent, important terrain and surface feature data extracted from these stereo images can improve the survey of archaeological sites and the identification and mapping of major landscapes. In this study, we focused on the identification of the archaeological ruins of Liangzhu City. An optical stereo model (red/blue stereo image) of the Liangzhu site was created through computer-based mosaicking and processing of CORONA remote-sensing stereo pairs taken in the 1960s and 1970s. By importing the optical stereo model into mobile phones, tablet computers, and other mobile devices, the research team undertook real-time locating of ruins via human observation, on-site investigation, and image overlay during a field survey and identified several Liangzhu-period dams, some of which have been confirmed via archaeological field investigations. The research team later applied the same method to the identification of tombs at the site of the mausoleums of the six emperors of the Southern Song dynasty. The results further prove that this method is feasible and reliable and can be widely promoted and used for the identification of archaeological ruins.

Monitoring reaction time to digital device in the very-old to detect early cognitive decline

Early detection of cognitive decline is essential for timely intervention and effective management of age-related impairments. We monitored repetitive reaction times to a simple task on senior-friendly tablet computers among 72 functionally independent older adults, with a mean age of 82, ranging up to 100 years, within natural settings over two years. Functional principal component analyses revealed a consistent decrease in reaction time in line with their task experience among those without subjective cognitive decline. Conversely, individuals reporting subjective cognitive decline showed no consistent trend and exhibited wide variability over time. These distinctive reaction time trajectories in very old adults suggest the potential for monitoring as a non-invasive, convenient method for early detection of cognitive impairment.

Perceived Benefit and Satisfaction With a Tablet Computer and an Emergency Smartwatch by Older Adults and Their Relatives: Prospective Real-World Pilot Study.

Assistive technologies (ATs) have the potential to promote the quality of life and independent living of older adults and, further, to relieve the burden of formal and informal caregivers and relatives. Technological developments over the last decades have led to a boost of available ATs. However, evidence on the benefits and satisfaction with ATs in real-world applications remains scarce. This prospective, real-world, pilot study tested the perceived benefit and satisfaction with different ATs in the real-world environment. Community-dwelling adults aged ≥65 and their relatives tested a tablet computer with a simplified interface or a smartwatch with programmable emergency contacts for 8 weeks in their everyday life. Perceived benefits and satisfaction with ATs were assessed by all older adults and their relatives using different assessment tools before and after the intervention. Outcome measures included the Technology Usage Inventory, Quebec User Evaluation of Satisfaction with Assistive Technology 2.0, and Canadian Occupational Performance Measure. A total of 17 older adults (tablet computer: n=8, 47% and smartwatch: n=9, 53%) and 16 relatives (tablet computer: n=7, 44% and smartwatch: n=9, 56%) were included in the study. The number of participants that were frail (according to the Clinical Frailty Scale) and received care was higher in the smartwatch group than in the tablet computer group. Older adults of the smartwatch group reported higher technology acceptance (Technology Usage Inventory) and satisfaction (Quebec User Evaluation of Satisfaction with Assistive Technology 2.0) scores than those of the tablet computer group, although the differences were not significant (all P>.05). In the tablet computer group, relatives had significantly higher ratings on the item intention to use than older adults (t12.3=3.3, P=.006). Identified everyday issues with the Canadian Occupational Performance Measure included contact/communication and entertainment/information for the tablet computer, safety and getting help in emergency situations for the smartwatch, and the usability of the AT for both devices. While the performance (t8=3.5, P=.008) and satisfaction (t8=3.2, P=.01) in these domains significantly improved in the smartwatch group, changes in the tablet computer group were inconsistent (all P>.05). This study highlights the remaining obstacles for the widespread and effective application of ATs in the everyday life of older adults and their relatives. While the results do not provide evidence for a positive effect regarding communication deficits, perceived benefits could be shown for the area of safety. Future research and technical developments need to consider not only the preferences, problems, and goals of older adults but also their relatives and caregivers to improve the acceptability and effectiveness of ATs.

Feasibility of in-home monitoring for people with glaucoma: the I-TRAC mixed-methods study.

Glaucoma is a chronic disease of the optic nerve and a leading cause of severe visual loss in the UK. Once patients have been diagnosed, they need regular monitoring at hospital eye services. Recent advances in technology mean patients with glaucoma can now monitor their disease at home. This could be more convenient for patients and potentially reduce costs and increase capacity for the NHS. However, it is uncertain whether self-monitoring would be acceptable or possible for patients with glaucoma. The objectives were to: identify which patients are most appropriate for home monitoring; understand views of key stakeholders (patients, clinicians, researchers) on whether home glaucoma monitoring is feasible and acceptable; develop a conceptual framework for the economic evaluation of home glaucoma monitoring; and explore the need for and provide evidence on the design of a future study to evaluate the clinical and cost-effectiveness of digital technologies for home monitoring of glaucoma. In-home Tracking of glaucoma: Reliability, Acceptability, and Cost (I-TRAC) was a multiphase mixed-methods feasibility study with key components informed by theoretical and conceptual frameworks. Expert glaucoma specialists in the UK recruited through professional glaucoma societies; study site staff and patient participants recruited through three UK hospital eye services (England, Scotland, Northern Ireland); and UK research teams recruited though existing networks. Home tonometer that measures intraocular pressure and a tablet computer with a visual function application. Patients were asked to use the technology weekly for 12 weeks. Forty-two patients were recruited. Retention and completion of follow-up procedures was successful, with 95% (n = 40) completing the 3-month follow-up clinic visits. Adherence to the interventions was generally high [adherence to both devices (i.e. ≥80% adherence) was 55%]. Overall, patients and healthcare professionals were cautiously optimistic about the acceptability of digital technologies for home monitoring of patients with glaucoma. While most clinicians were supportive of the potential advantages glaucoma home monitoring could offer, concerns about the technologies (e.g. reliability and potential to miss disease progression) and how they would fit into routine care need to be addressed. Additionally, clarity is required on defining the ideal population for this intervention. Plans for how to evaluate value for money in a future study were also identified. However, the study also highlighted several unknowns relating to core components of a future evaluative study that require addressing before progression to a definitive effectiveness trial. The main limitation relates to our sample and its generalisability, for example, the over-representation of educated persons of white ethnicity who were generally experienced with technology and research motivated. The In-home Tracking of glaucoma: Reliability, Acceptability, and Cost study has demonstrated 'cautious optimism' when considering patients' and healthcare professionals' views on the acceptability of digital technologies for home monitoring of patients with glaucoma. However, the study also highlighted several unknowns relating to the research question and design of a future evaluative study that require addressing before progression to a randomised controlled trial. Further research is required to determine the appropriate population (i.e. low vs. high risk of progression) and further refine the intervention components and delivery for planning of future evaluation studies. This study is registered as Research Registry #6213. This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: NIHR129248) and is published in full in Health Technology Assessment; Vol. 28, No. 44. See the NIHR Funding and Awards website for further award information.

Comparison of factors affecting Turkish citizens’ search for online health information before and during the COVID-19 pandemic

BackgroundHealth information consumers can acquire knowledge regarding health problems, combat health problems, make health-related decisions, and change their behaviour by conducting health information searches. This study aims to identify the sociodemographic and economic factors affecting individuals’ search for health information on the internet before and during COVID-19.MethodsIn this study, micro data sets of the Household Information Technologies (IT) Usage Survey conducted by the Turkish Statistical Institute in 2018 and 2021 were used. The binary logistic regression analysis was also used in the study.ResultsIt was determined that age, gender, education level, occupation, social media use, searching for information about goods and services, internet banking use, e-government use, having a desktop computer, having a tablet computer, and region variables were associated with the status of searching for health information on the internet during the COVID-19 period.ConclusionThe main reasons for the increase in health information searches during the COVID-19 epidemic can be attributed to several key factors, such as society’s need for information and meeting its need for information, access to up-to-date health data and increased trust in official sources. The study’s findings serve as a valuable resource for health service providers and information sources attempting to identify the health information-seeking behaviour of the public and to meet their needs in this context.

The Influence of Ipad and Tablet Computers on the Enhancement of Oral and Listening Proficiency among Young Students

Educational technology integration rises as schools rethink American school ideology and practices. Technology may be used in schools to develop modern education, but iPad integration in basic math’s teaching has to be understood. In response to these challenges, this in-depth case study examined how iPads as personalised learning aids affect third graders' arithmetic performance and attitudes using nearly experimental qualitative as well as quantitative information. How did NPS School use iPads in a third- grade mathematics classroom as well as how did it influence elementary school students' math skills and attitudes? Subquestions helped fully and comprehensively evaluate the practice problem. How do iPads and textbooks compare in third-grade arithmetic? How do tablet users see math’s differently from traditional students? These study questions were answered by two third-grade math classrooms. Standard education and iPad-integrated teaching were given to two groups. iPads were the only group difference. Content, lesson design, evaluations, inventories, & instructors were identical. Student learning and attitudes were assessed using both pre- and post-tests or an ATMI. The instructor & coordinating administrator were questioned for further information. Researchers also looked at teacher lesson plans to see how iPads were used. This study discovered quantitative-qualitative gaps. Although the post-test and ATMI were not statistically significant, the interviews with the participating adults suggested that students who utilised iPads for teaching had better involvement, attitudes, and productivity.

Autostereoscopic 3D viewing can change the dimensions of the crystalline lens in myopes.

Autostereoscopic displays have become increasingly common, but their impact on ocular dimensions remains unknown. We sought to identify changes in the crystalline lens dimensions induced by autostereoscopic three-dimensional (3D) viewing. Forty young adults (age: 22.6 ± 2.0 years, male/female: 15/25) were consecutively enrolled and randomly divided into two groups (3D and two-dimensional [2D] viewing groups) to watch a 30-min movie clip displayed in 3D or 2D mode on a tablet computer. The lens thickness (LT), diameter, curvature, decentration and tilt were measured with anterior segment optical coherence tomography under both non-accommodating (static) and accommodating conditions. In the static condition, the LT decreased by 0.03 ± 0.03 mm (p < 0.001) and the anterior radius of curvature (ARC) increased by 0.49 ± 0.59 mm (p = 0.001) post-3D viewing. In contrast, following 2D viewing, the ARC decreased by 0.23 ± 0.25 mm (p = 0.001). Additionally, the increase in the steep ARC post-3D viewing was greater in high-myopic eyes than low to moderate myopic eyes (p = 0.04). When comparing the accommodative with the static (non-accommodative) condition, for 3D viewing the lens decentration decreased (-0.03 ± 0.05 mm, p = 0.02); while for 2D viewing, the posterior curvature radius (-0.14 ± 0.20 mm, p = 0.006) and diameter (-0.13 ± 0.20 mm, p = 0.01) decreased. Viewing with the autostereoscopic 3D tablet could temporally decrease the thickness and curvature of the lens under non-accommodating conditions. However, its long-term effect requires further exploration.

Investigation through Animal-Computer Interaction: A Proof-of-Concept Study for the Behavioural Experimentation of Colour Vision in Zoo-Housed Primates.

Zoos are an important repository of animals, which have a wide range of visual systems, providing excellent opportunities to investigate many comparative questions in sensory ecology. However, behavioural testing must be carried out in an animal welfare-friendly manner, which is practical for zoo staff. Here, we present a proof-of-concept study to facilitate behavioural research on the sensory ecology of captive primates. A system consisting of a tablet computer and an automated feeder connected wirelessly was developed and presented to captive primate species to evaluate interactions with and without previous training. A colour stimulus, analogous to the Ishihara test, was used to check the level of interaction with the device, supporting future studies on sensory ecology with zoo animals. Animals were able to use the system successfully and displayed signs of learning to discriminate between the visual stimuli presented. We identified no risk for small primates in their interactions with the experimental setup without the presence of keepers. The use of electronic devices should be approached with caution to prevent accidents, as a standard practice for environmental enrichment for larger animals (e.g., spider monkeys). In the long term, the system developed here will allow us to address complex comparative questions about the functions of different visual systems in captive animals (i.e., dichromatic, trichromatic, etc.).

Exploring the impact of a digital health tool on patients’ interaction with community pharmacists: A pilot randomized controlled study

BackgroundThe use of digital Patient- Reported Outcomes (PRO) tools has been shown to enhance the exchange of information and shared decision-making in medical encounters. However, their influence on patient-pharmacist interactions has not yet been explored. ObjectivesThis study aimed to examine the impact of RxTalk™, a digital PRO tool, in supporting the communication between patients and pharmacists compared to usual care. MethodsIntervention: RxTalk™ was developed to collect information about medication adherence and beliefs, using a tablet computer. Study designA pilot randomized controlled study was conducted at a community pharmacy in Wisconsin, USA. Sixty patients were randomized to either the intervention group who used RxTalk™ during medication pick-up or the control group who did not use the tool. Patients who used RxTalk™ received paper copies of their responses which were also shared with pharmacists. The consultation was audio-recorded for both groups and coded using the Active Patient Participation Coding scale. Follow-up phone interviews were conducted with both groups within one week of enrollment. ResultsPatient tapes were analyzed. In the unadjusted model, patients in the intervention group had a higher active participation rate (p = 0.004) and raised significantly more concerns during consultations (p < 0.001) compared to the control group. Pharmacists asked twice as many questions while counseling patients in the intervention group compared to the control group (p < 0.001). After controlling for patients' demographics and pharmacists’ questions, there was a statistical difference between the two patient groups in their odds of expressing at least one concern utterance. ConclusionThis pilot study suggests that collecting PRO from patients with chronic illnesses and providing results to pharmacists and patients can help patients express their health and medication concerns. RxTalk™ would be useful for pharmacists who wish to improve the recognition and management of medication-related problems.

Multimode Balanced Mu-Near-Zero Loop Antenna for Wi-Fi 6/6E Applications in Full Metal Housing Tablet Computers

Multimode Balanced Mu-Near-Zero Loop Antenna for Wi-Fi 6/6E Applications in Full Metal Housing Tablet Computers

Smartphone- and Tablet-Reliant Internet Users: Affordances and Digital Exclusion

In countries where digital-only service delivery has become the norm, the removal of offline services and channels risks exclusion and alienation for marginalised communities, many of whom have access to the internet exclusively through a smartphone or a tablet computer. These users have been described as part of a “mobile underclass” who face challenges interacting with systems that are difficult to use on devices other than laptops or desktop computers. This article uses the theoretical lens of affordances to explore the everyday realities of digital engagement for economically and socially marginalised communities who only have internet access through a smartphone or tablet computer. This allows for an examination of the ways in which these devices might discourage or refuse certain actions such as applying for a job, as well as how they might encourage or allow other courses of action. Using data from qualitative interviews with people working at community-based organisations delivering support to digitally excluded unemployed people seeking welfare and employment support in three cities in the US and the UK, we seek to understand the role of the affordances of devices in preventing smartphone- and tablet-reliant users from accessing their basic entitlements and finding work. In doing so, we offer new perspectives on mobile-only internet access, digital divides, and digital inequalities.

Amplitude-Integrated EEG in Infants at Risk of Hypoxic-Ischemic Encephalopathy: A Feasibility Study in Road and Air Transport in Western Australia.

Infants at risk of HIE require early identification and initiation of therapeutic hypothermia (TH). Earlier treatment with TH is associated with better outcomes. aEEG is frequently used when making the decision whether to commence TH. As this is often limited to tertiary centers, TH may be delayed if the infant requires transport to a center that provides it. We aimed to provide a method for the application of amplitude-integrated electroencephalogram (aEEG) and to determine the feasibility of acquiring clinically meaningful information during transport. All infants ≥35 weeks, at risk of HIE at referral, were eligible for inclusion. Scalp electrodes were placed in the C3-C4; P3-P4 position on the infant's scalp and connected to the aEEG amplifier. The aEEG amplifier was, in turn, connected to a clinical tablet computer with EEG software to collect and analyze aEEG information. Recordings were reviewed by the chief principal investigator and two independent reviewers (blinded) for background trace and artifact. Predefined criteria for data quality were set to movement artifacts and software impedance notifications. Surveys were completed by healthcare staff and parents for acceptability and ease of use.

Interactive Tablets: Catalyzing Engaged Science Learning in English Instruction

Schools in Thailand are increasingly using tablet computers for active learning. As interactive technology is increasingly used in the classroom, teachers are becoming more concerned about it. This qualitative study explores using a tablet computer as an interactive tool for active learning in teaching science in English. The research study involved three classes with ninety-three Grade 8 students from a demonstration school in Southern Thailand. The study was carried out for three weeks in all three classes. The classroom implementation was recorded and analyzed. Ninety-five percent of the students used tablet computers for class participation, while five percent used phones. The results showed that students used their tablet computers to search for different body parts in English, words that described the body parts and the meaning of the words. They learned independently and at their own pace to complete the classroom tasks. The results suggested that tablet computers are an excellent interactive tool to support active learning in teaching science in English in Grade 8 classrooms.