scholarly journals Global Outreach of a Locally-Developed Mobile Phone App for Undergraduate Psychiatry Education

2015 ◽  
Vol 1 (1) ◽  
pp. e3
Author(s):  
Melvyn WB Zhang ◽  
Christopher CS Cheok ◽  
Roger CM Ho
Keyword(s):  
Mobile Phone ◽  
Mobile Phones ◽  
User Perspective ◽  
Web Based ◽  
Psychiatry Education ◽  
App Store ◽  
Significant Difference ◽  
Chi Squared ◽  
User Perspectives ◽  
Different Cultures

Background Over the past decade, there have been massive developments in both Web-based and mobile phone technologies. Mobile phones are well accepted by students, trainees, and doctors. A review of the current literature has identified the following specialties that have used mobile phones in education: pediatrics, ophthalmology, nephrology, plastic surgery, orthopedics, pharmacology, and urology. However, to date, there are no published papers examining the application of the latest mobile phone technologies for psychiatry education internationally. Objectives The main objectives of this study are (1) to determine the feasibility and receptiveness of a locally-developed psychiatry mobile phone app and user perspectives (both quantitative and qualitative) towards it, and (2) to determine the receptiveness of a locally-developed app for psychiatry education internationally. Methods A Web-based app that contained textbook contents, videos, and quizzes was developed using HTML5 technologies in 2012. Native apps were subsequently developed in 2013. Information about the apps was disseminated locally to Singaporean medical students, but the respective native apps were made available on the app stores. A user perspective survey was conducted locally to determine student’s perception of the app. Results From the inception of the app until the time of preparation of this manuscript, there have been a cumulative total of 28,500 unique visits of the responsive HTML5 Web-based mobile phone app. There have been a cumulative total of 2200 downloads of the Mastering Psychiatry app from the Apple app store and 7000 downloads of the same app from the Android app store. The initial user perspective survey conducted locally highlighted that approximately a total of 95.2% (177/186) of students felt that having a psychiatry mobile phone app was deemed to be useful. Further chi-squared analysis demonstrated that there was a significant difference between males and females in their perception of having textbook contents in the mobile phone app (χ24=12.9, P=.0012). Conclusions To the best of our knowledge, this is the first study to demonstrate the feasibility and global acceptance of a local, self-designed educational app for psychiatry education. Whilst the current research has managed to demonstrate the feasibility and acceptance of such an app, future studies would be warranted to look, in-depth, into whether there are cultural differences in terms of perceptions towards having such an app in psychiatry and what contents different cultures and cohorts of students might want within an app.

Exploring Personal Mobile Phones and Digital Display Systems to Support Indoor Navigation by Formative Study Methods

2010 ◽  
Vol 1 (3) ◽  
pp. 32-50 ◽  
Author(s):  
Faisal Taher ◽  
Keith Cheverst ◽  
Mike Harding
Keyword(s):  
Mobile Phone ◽  
Mobile Phones ◽  
Support Services ◽  
Digital Technology ◽  
Research Study ◽  
Indoor Navigation ◽  
Digital Display ◽  
Significant Difference ◽  
Display Systems ◽  
Access Services

A significant difference exists between wayfinding support services available in outdoor and indoor locations. Users in outdoor locations can access services like Google Maps via a mobile phone and in-car GPS, which allows them to examine unknown locations before arrival as well as receive assistance en-route. In contrast, there is relatively little digital wayfinding support for users in indoor locations, where users are limited to using in-building signage or asking for directions. However, advances in pervasive digital technology allow new possibilities and make this topic increasingly subject to research study. This paper describes three separate formative studies involving 24 participants using personal mobile phones, a situated display deployment and a Person Locator Kiosk. The authors present their findings by gaining feedback and insights from users to develop useful and usable wayfinding support for visitors in an in-building environment.

scholarly journals Pengaruh Budaya dan Lokasi Terhadap Persepsi dan Penggunaan Telefon Bimbit di Tempat-Tempat Awam: Satu Analisis Perbandingan Antara Beberapa Negara

2017 ◽  
Vol 10 (1) ◽  
Author(s):  
Siti Harnani Amir Hushin ◽  
Hasrina Mustafa ◽  
Bahiyah Omar
Keyword(s):  
Social Interaction ◽  
University Students ◽  
Mobile Phone ◽  
Mobile Phones ◽  
Significant Influence ◽  
Public Transport ◽  
Interaction Theory ◽  
Public Places ◽  
Geographical Factors ◽  
Significant Difference

This study aims to compare the level of perception of using mobile phones at public places among users of four different countries; Malaysia, Indonesia, China and Iran from the perspective of Social Interaction Theory. A survey was conducted on 100 university students from each country that makes up a sample of 400 respondents.  The findings of the study show 1) a significant difference in the perception of mobile phone and SMS usage in public places among respondents from different countries. Unlike Malaysian, Indonesian and Chinese respondents, the results of the study show that Iranian respondents are not too disturbed by the usage of mobile phones at public places. 2) The study also finds that Malaysian and Indonesian respondents seldom use mobile phone in public places, and that Chinese respondents often use mobile phone in public transport (i.e: bus). Meanwhile, Iranian respondents use mobile phone the most in four identified places – the supermarket, bus, pedestrian walkway and restaurant. 3) Most of the respondents in each category, however, prefer to use mobile phone – for making calls and SMS – in multi focused gathering compared to fully focused ones. The study concludes that cultural and geographical factors exert significant influence on the usage and perception of using mobile phone at public places. 

scholarly journals An Experimental Investigation of the Impact of Electromagnetic Radiations Emitted from Mobile Phone on General Health, pH, Flow Rate and Electrolytes Concentrations of Saliva in Female Adults

2018 ◽  
Author(s):  
Etimad Alattar ◽  
Khitam Elwasife ◽  
Eqbal Radwan ◽  
Hadeer Abu Warda ◽  
Mohammed Abujami
Keyword(s):  
Mobile Phone ◽  
Mobile Phones ◽  
Flow Rate ◽  
General Health ◽  
Control Group ◽  
Inclusion Criteria ◽  
Group I ◽  
Significant Difference ◽  
The Impact ◽  
Electromagnetic Radiations

During the recent years, there has been a tremendous increase in use of mobile phones which resulted in an increase of the exposure to electromagnetic radiations in our life. Human saliva is considered as a potential source of biomarkers to monitor changes that occur under pathological conditions. The main objective of the current experiment was to determine the effect of mobile phone radiation on general health, electrolytes and salivary function among Islamic University students who use mobile phones. A questionnaire was designed and applied to 167 healthy and 36 deaf female students to select cases whose meeting the inclusion criteria. A total of 103 students who met the inclusion criteria were included to investigate the influence of mobile phone radiations on their general health. For assessment of salivary parameters, a total of 55 students were chosen and classified into three groups. Group I was the control group, which included 17 deaf students who did not use the mobile phone at all. Group II was healthy students who have mobile phone for less than 5 years. Group III was healthy students who have mobile phone for 5 years or more. Descriptive data that included mean, standard deviation, and percentages was calculated for each group. Multiple group comparisons were made by one-way analysis of variance (ANOVA) followed by Tukey test for pairwise comparisons. Categorical data were analyzed by Chi square (χ2) test. For all the tests, a P value of 0.05 or less was considered for statistical significance. The results showed that the participants who use mobile phone had several problems in their health including dry mouth, bad odor from mouth, drooling of saliva, as well as ear and eye pain. The majority of the participants who use mobile phone complained of headache, anxiety, insomnia and forgetfulness as compared to deaf participants. Also, the study showed that there was no significant difference between salivary pH in all tested groups. Regarding to salivary flow rate, the differences were no significant in all tested groups. In addition, this study has also shown that there was significant difference between the salivary Na+ and K+ levels of the three groups. Salivary level of Na+ and K+ were significantly lower in mobile phone users when compared to non users of mobile phone.

Understanding the Impact of Culture on Mobile Phone Usage on Public Places

2011 ◽  
pp. 70-89
Author(s):  
Ishraga Khattab ◽  
Steve Love
Keyword(s):  
Mobile Phone ◽  
Cultural Differences ◽  
Mobile Phones ◽  
Public Transport ◽  
Public Places ◽  
Qualitative Work ◽  
Mobile Phone Usage ◽  
The Uk ◽  
Different Cultures ◽  
The Impact

Over the last several years, the ubiquitous use of mobile phones by people from different cultures has grown enormously. For example, mobile phones are used to perform both private and business conversations. In many cases, mobile phone conversations take place in public places. In this chapter, the authors attempt to understand if cultural differences influence the way people use their mobile phones in public places. The material considered here draws on the existing literature of mobile phones, and quantitative and qualitative work carried out in the UK (as a mature mobile phone market) and the Sudan (that is part of Africa and the Middle East culture with its emerging mobile phone market). The results presented in the chapter indicate that people in the Sudan are less likely to use their mobile phones on public transport or whilst walking down the street, in comparison to their UK counterparts. In addition, the Sudanese are more willing to switch off their mobile phones in places of worship, classes, and meetings. Implications are drawn from the study for the design of mobile phones for different cultures.

scholarly journals Is exposure to personal music players a confounder in adolescent mobile phone use and hearing health studies?

2018 ◽  
Vol 46 (11) ◽  
pp. 4527-4534 ◽  
Author(s):  
Geza Benke ◽  
Christina Dimitriadis ◽  
Berihun M. Zeleke ◽  
Imo Inyang ◽  
Dean McKenzie ◽  
...  
Keyword(s):  
Mobile Phone ◽  
Mobile Phones ◽  
Pure Tone ◽  
Hearing Threshold ◽  
Pure Tone Audiometry ◽  
Mobile Phone Use ◽  
Hearing Thresholds ◽  
Significant Difference ◽  
Health Studies ◽  
The Difference

Objective This study was performed to determine whether exposure to personal music players (PMPs) in the immediate morning prior to hearing testing confounds the association between mobile phone use and hearing thresholds of adolescents. Design In this cohort study of cognitive function in year 7 students (median age 13 years, range 11–14), information regarding the weekly use of mobile phones and the use of PMPs was assessed by a questionnaire. Pure-tone audiometry was used to establish hearing thresholds for all participants. Results Among a cohort of 317 adolescents (60.9% females), 130 were unexposed to PMP use while 33 were exposed to PMP use in the morning prior to hearing testing. No statistically significant difference in hearing threshold shifts was found between adolescents who were and were not exposed to PMP use prior to hearing testing. Likewise, the difference in the use of mobile phones according to the PMP use status was not statistically significant. Conclusion Exposure to PMPs prior to hearing testing did not introduce confounding in the present study of mobile phone use and hearing loss among adolescents.

scholarly journals Effect of reading with a mobile phone and text on accommodation in young adults

2021 ◽  
Author(s):  
Xintong Liang ◽  
Shifei Wei ◽  
Shi-Ming Li ◽  
Wenzai An ◽  
Jialing Du ◽  
...  
Keyword(s):  
Young Adults ◽  
Mobile Phone ◽  
Mobile Phones ◽  
Decay Time ◽  
Task Groups ◽  
Significant Difference ◽  
Refractive Correction ◽  
The Mean ◽  
Accommodative Lag ◽  
Near Work

Abstract Purpose To investigate the effects of reading with mobile phone versus text on accommodation accuracy and near work-induced transient myopia (NITM) and its subsequent decay during near reading in young adults with mild to moderate myopia. Methods The refractions of 31 young adults were measured with an open-field autorefractor (WAM-5500, Grand Seiko) for two reading tasks with a mobile phone and text at 33 cm. The mean age of the young adults was 24.35 ± 1.80 years. The baseline refractive aspects were determined clinically with full distance refractive correction in place. The initial NITM and its decay time and accommodative lag were assessed objectively immediately after binocularly viewing a mobile phone or text for 40 min. Results The mean ± standard deviation (SD) initial NITM magnitude was greater for reading with text (0.23 ± 0.26 D) than for reading with mobile phone (0.12 ± 0.17 D), but there was no significant difference between the two reading tasks (p = 0.082). The decay time (median, first quartile, and third quartile) was 60 s (16, 154) and 70 s (32, 180) in the phone task and text task groups, respectively. There was also no significant difference in the decay time between the two reading types in general (p = 0.294). The accommodative lags of text tasks and mobile phones tasks were equivalent (1.27 ± 0.52 D vs 1.31 ± 0.64 D, p = 0.792). Conclusion There were no significant differences in accommodative lags and the initial NITM and its decay time between reading with a mobile phone and text in young adults.

scholarly journals ACHIEVING CLOSE RANGE PHOTOGRAMMETRY WITH NON-METRIC MOBILE PHONE CAMERAS

2021 ◽  
Vol 47 (2) ◽  
pp. 71-79
Author(s):  
Joseph Olayemi Odumosu ◽  
Oluibukun Gbenga Ajayi ◽  
Victor Chukwuemeka Nnam ◽  
Samuel Ajayi
Keyword(s):  
Mobile Phone ◽  
Mobile Phones ◽  
Statistical Tests ◽  
Bundle Adjustment ◽  
Least Square ◽  
Adjustment Process ◽  
Current Increase ◽  
Close Range Photogrammetry ◽  
Significant Difference ◽  
Close Range

Close range photogrammetry (CRP) has gained increasing relevance over the years with its principles and theories being applied in diverse applications. Further supporting this trend, the current increase in the wide spread usage of mobile phones with high resolution cameras is expected to further popularize positioning by CRP. This paper presents the results of an experimental study wherein two (2) non-metric mobile phone cameras have been used to determine the 3-D coordinates of points on a building by using the collinearity condition equation in an iterative least square bundle adjustment process in MATLAB software environment. The two (2) mobile phones used were Tecno W3 and Infinix X509 phones with focal lengths of 5.432 mm and 8.391 mm respectively. Statistical tests on the results obtained shows that there is no significant difference between the 3-D coordinates obtained by ground survey and those obtained from both cameras at 99% confidence level. Furthermore, the study confirmed the capability of non-metric mobile phone cameras to determine 3D point positions to centimeter level accuracy (with maximum residuals of 11.8 cm, 31.0 cm, and 5.9 cm for the Tecno W3 camera and 14.6 cm, 16.1 cm and 1.8 cm for the Infinix X509 camera in the Eastings, Northings and Heights respectively).

scholarly journals Diagnostic Performance of a Smart Device With Photoplethysmography Technology for Atrial Fibrillation Detection: Pilot Study (Pre-mAFA II Registry) (Preprint)

2018 ◽  
Author(s):  
Yong-Yan Fan ◽  
Yan-Guang Li ◽  
Jian Li ◽  
Wen-Kun Cheng ◽  
Zhao-Liang Shan ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Positive Predictive Value ◽  
Mobile Phone ◽  
Negative Predictive Value ◽  
Mobile Phones ◽  
Predictive Value ◽  
Normal Sinus Rhythm ◽  
Smart Devices ◽  
Smart Device ◽  
Significant Difference

BACKGROUND Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia. The asymptomatic nature and paroxysmal frequency of AF lead to suboptimal early detection. A novel technology, photoplethysmography (PPG), has been developed for AF screening. However, there has been limited validation of mobile phone and smart band apps with PPG compared to 12-lead electrocardiograms (ECG). OBJECTIVE We investigated the feasibility and accuracy of a mobile phone and smart band for AF detection using pulse data measured by PPG. METHODS A total of 112 consecutive inpatients were recruited from the Chinese PLA General Hospital from March 15 to April 1, 2018. Participants were simultaneously tested with mobile phones (HUAWEI Mate 9, HUAWEI Honor 7X), smart bands (HUAWEI Band 2), and 12-lead ECG for 3 minutes. RESULTS In all, 108 patients (56 with normal sinus rhythm, 52 with persistent AF) were enrolled in the final analysis after excluding four patients with unclear cardiac rhythms. The corresponding sensitivity and specificity of the smart band PPG were 95.36% (95% CI 92.00%-97.40%) and 99.70% (95% CI 98.08%-99.98%), respectively. The positive predictive value of the smart band PPG was 99.63% (95% CI 97.61%-99.98%), the negative predictive value was 96.24% (95% CI 93.50%-97.90%), and the accuracy was 97.72% (95% CI 96.11%-98.70%). Moreover, the diagnostic sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of mobile phones with PPG for AF detection were over 94%. There was no significant difference after further statistical analysis of the results from the different smart devices compared with the gold-standard ECG (P>.99). CONCLUSIONS The algorithm based on mobile phones and smart bands with PPG demonstrated good performance in detecting AF and may represent a convenient tool for AF detection in at-risk individuals, allowing widespread screening of AF in the population. CLINICALTRIAL Chinese Clinical Trial Registry ChiCTR-OOC-17014138; http://www.chictr.org.cn/showproj.aspx?proj=24191 (Archived by WebCite at http://www.webcitation/76WXknvE6)

Mobile Phone Use Across Cultures

2009 ◽  
pp. 283-298
Author(s):  
Ishraga Khattab ◽  
Steve Love
Keyword(s):  
Middle East ◽  
Mobile Phone ◽  
Cultural Differences ◽  
Mobile Phones ◽  
Public Transport ◽  
Public Places ◽  
Mobile Phone Use ◽  
Qualitative Work ◽  
The Uk ◽  
Different Cultures

Recently, the ubiquitous use of mobile phones by people from different cultures has grown enormously. For example, mobile phones are used to perform both private and business conversations. In many cases, mobile phone conversations take place in public places. In this article, we attempt to understand if cultural differences influence the way people use their mobile phones in public places. The material considered here draws on the existing literature of mobile phones, and quantitative and qualitative work carried out in the UK (as a mature mobile phone market) and the Sudan (that is part of Africa and the Middle East culture with its emerging mobile phone market). Results indicate that people in the Sudan are less likely to use their mobile phones on public transport or whilst walking down the street, in comparison to their UK counterparts. In addition, the Sudanese are more willing to switch off their mobile phones in places of worship, classes, and meetings. Implications are drawn from the study for the design of mobile phones for different cultures.

scholarly journals OP0009-PARE SUCCESSFUL PATIENT EDUCATION ON COVID-19 VACCINE SAFETY IN A LARGE RHEUMATOLOGY COHORT USING INTERACTIVE MOBILE-PHONE VIDEO TECHNOLOGY: CONTEXT, RESULTS, AND NEXT STEPS

2021 ◽  
Vol 80 (Suppl 1) ◽  
pp. 5-6
Author(s):  
L. Rajagopala ◽  
M. Ford ◽  
M. Jasim ◽  
D. Mulherin ◽  
S. Venkatachalam ◽  
...  
Keyword(s):  
Patient Education ◽  
Mobile Phone ◽  
Mobile Phones ◽  
Patient Participation ◽  
Low Cost ◽  
Vaccine Safety ◽  
Vaccination Schedule ◽  
Published Data ◽  
Web Based ◽  
Video Information

Background:There are reported concerns of patient misunderstanding of the COVID-19 pandemic and vaccination safety. It is particularly important that these are understood in patients taking complex immunusuppressive therapies. Rapid delivery of targeted and up-to-date video messages from clinicians sent directly to patients could address patient uncertainty, and improve COVID-19 vaccination uptake. Innovative SMS (short message service) based video message has already shown promise in delivering COVID-19 information to patients [1]. We present our experience in creating a tailored vaccine information video sent directly to our large cohort of patients in the UK with a range of rheumatic diseases and report on the learning points going forward.Objectives:Our three objectives were: (1) educate our patients using an interactive mobile video information resource outlining the safety of the COVID vaccination in these patient groups; (2) better understand our patients’ views of the COVID-19 vaccine; (3) evaluate the patient experience of this approach.Methods:We designed and recorded an 8-minute interactive web-based video delivered education resource designed for mobile phones. This included: aims of the video; details of licenced vaccines; UK vaccination schedule; frequently asked questions; links to national charity resources; our clinician recommendations; a rheumatologist being vaccinated; case studies; and summary data. We produced a simple mobile phone web-based evaluation of the resource, including anonymised patient demographics, their understanding of the safety of the vaccine pre/ post video, and their user experience. Resource and evaluation were piloted by local healthcare professionals, our Patient Participation Group, a national charity, and approved by senior management. We distributed this to our follow-up patient cohort via our hospital SMS provider on 21.12.20, at the start of roll-out of UK vaccines, containing a link to the resource and evaluation.Results:Of a cohort of 10,981 patients, we had 8886 mobile phone numbers. At Day 14, we recorded 2358 video views (26.3%) and 664/2358 completed evaluations (28.1%). Only one person reported being unable to watch the video. Before watching the video, 348/664 patients (52.4%) were unsure if the vaccine was safe and/or recommended for them, rising to 626/664 (94.3%) post-video.Reasons for uncertainty after the video (38/664) included drug allergy and fertility concerns. Following the video, 509/664 patients (76.6%) reported that they were more likely to have the vaccination. The majority of the patients (614/660, 93.0%) agreed that the method was a helpful method to share such information.Age distribution of our whole cohort, patients with mobile phones, and responders were similar: Age >50 was 80.4%,76.3%,and 88.6% respectively. A large proportion was treated with immunosuppressive medication (61.3% conventional DMARD, 39.4% biological DMARD and 17.6% corticosteroids). Gender and case mix for responders were similar to published data from our cohort: female 74.0%; rheumatoid arthritis commonest disease (389/664, 58.5%).Conclusion:To our knowledge, this is the first study to show the potential for SMS linked interactive multimedia message for patient education. The multimedia component allows users to easily navigate to relevant sections, and access a choice of linked resources. We demonstrate this low-cost technology is simple, effective and well placed to assist physicians in educating patients during a time when face-to-face contact is proving to be difficult. We have shown high levels of patient satisfaction, reassurance, and self-reported behaviour change. Such technology has potential utility for national bodies, primary and secondary care groups, and merits further research.References:[1]The Lancet Rheumatology. Rapid distribution of information by SMS-embedded video link to patients during a pandemic. June 2020,Volume2,Number 6,e309-e368Acknowledgements:We would like to thank the Hibbs Lupus Trust, and our Patient Participation Group.Disclosure of Interests:None declared

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