Impact of telelactation services on breastfeeding outcomes among Black and Latinx parents: protocol for the Tele-MILC randomized controlled trial

Background Breastfeeding offers many medical and neurodevelopmental advantages for birthing parents and infants; however, the majority of parents stop breastfeeding before it is recommended. Professional lactation support by the International Board Certified Lactation Consultants (IBCLCs) increases breastfeeding rates; however, many communities lack access to IBCLCs. Black and Latinx parents have lower breastfeeding rates, and limited access to professional lactation support may contribute to this disparity. Virtual “telelactation” consults that use two-way video have the potential to increase access to IBCLCs among disadvantaged populations. We present a protocol for the digital Tele-MILC trial, which uses mixed methods to evaluate the impact of telelactation services on breastfeeding outcomes. The objective of this pragmatic, parallel design randomized controlled trial is to assess the impact of telelactation on breastfeeding duration and exclusivity and explore how acceptability of and experiences with telelactation vary across Latinx, Black, and non-Black and non-Latinx parents to guide future improvement of these services. Methods 2400 primiparous, pregnant individuals age > 18 who intend to breastfeed and live in the USA underserved by IBCLCs will be recruited. Recruitment will occur via Ovia, a pregnancy tracker mobile phone application (app) used by over one million pregnant individuals in the USA annually. Participants will be randomized to (1) on-demand telelactation video calls on personal devices or (2) ebook on infant care/usual care. Breastfeeding outcomes will be captured via surveys and interviews and compared across racial and ethnic groups. This study will track participants for 8 months (including 6 months postpartum). Primary outcomes include breastfeeding duration and breastfeeding exclusivity. We will quantify differences in these outcomes across racial and ethnic groups. Both intention-to-treat and as-treated (using instrumental variable methods) analyses will be performed. This study will also generate qualitative data on the experiences of different subgroups of parents with the telelactation intervention, including barriers to use, satisfaction, and strengths and limitations of this delivery model. Discussion This is the first randomized study evaluating the impact of telelactation on breastfeeding outcomes. It will inform the design and implementation of future digital trials among pregnant and postpartum people, including Black and Latinx populations which are historically underrepresented in clinical trials. Trial registration ClinicalTrials.gov NCT04856163. Registered on April 23, 2021

Mobile Application for Tourism

The current study developed a proposed mobile app for tourism companies in Egypt and tested its usability. A survey from a group of 53 respondents was conducted based on the mobile app features which were developed by tourists. The proposed mobile app was then tested by using usability measurement framework which was used to test the usability of the app interface and to ensure that this app meets user requirements. Three main usability metrics were employed in this study; effectiveness, efficiency and satisfaction. This study contributes to the current Mobile tourism and Mobile apps literature and offers useful information for ministry of tourism, software companies, mobile application developers and, of course, mobile device users in addition to entrepreneurs, policy makers, practitioners, researchers and educators through providing a clearer view and deep understanding for the issues related to the adoption of tourism-related new mobile phone application in Egypt.

Android Function Generator

The paper focuses on an application that can be developed on android, Android is a multipurpose operating system based on Linux for mobile devices such as smartphones and tablet computers, it contains several versions such as donot, ice-cream sandwich, KitKat, pie, etc. Function generator is a device used to generate a wide range of standardized electrical pulses such as sine wave, square wave and sawtooth wave whose frequency ranges from 0.1Hz to 11,000 Hz .In this paper we aim to review how this function generator can be developed using an android mobile application. The mobile phone application uses android in order to implement a function generator which generates different A.C sources available in the laboratory. This can be used extensively in remote areas where it is not easy to carry the function generator. Keyword: Function Generator, Android, CRO, Signals

Helping Youth Athletes Thrive: An Exploratory Study of the Youth Tennis Market in New Zealand

<p>This project investigated the commercial opportunities for innovation in the youth tennis market. A lean startup methodology approach was adopted for business development within the project. The first study consisted of interviewing players, parents and coaches involved in the youth tennis environment in New Zealand. It was found that the key problems identified by athletes were psychological challenges while both coaches and parents struggled with relationship management. The second study surveyed athletes from a wide range of sports to test if the findings from the first study would generalise to other sports as well as investigating reasons why athletes may not have engaged with existing sport psychology products and services. The results showed the findings in the first study did extend to other youth sports and highlighted a lack of knowledge and perceived efficacy as well as financial cost as barriers to use for existing sport psychology products and services. A literature review relating to the problems identified during the research for this project documents motivational, goal-setting and self-regulatory mechanisms which could be incorporated into a product or service to assist youth athletes. A third, and final, study tested potential mediums for a commercial offering as well as reaction to several features. The findings support the use of a mobile phone application and features relating to communication, motivation, goal-setting, and self-regulation were all supported. A business case presents a path to commercialisation for a mobile phone application addressing the problems faced by youth athletes utilising key research identified in the literature review. This project was able to identify a clear market need, uncover solutions and present the next steps in developing a commercially viable product.</p>

Helping Youth Athletes Thrive: An Exploratory Study of the Youth Tennis Market in New Zealand

<p>This project investigated the commercial opportunities for innovation in the youth tennis market. A lean startup methodology approach was adopted for business development within the project. The first study consisted of interviewing players, parents and coaches involved in the youth tennis environment in New Zealand. It was found that the key problems identified by athletes were psychological challenges while both coaches and parents struggled with relationship management. The second study surveyed athletes from a wide range of sports to test if the findings from the first study would generalise to other sports as well as investigating reasons why athletes may not have engaged with existing sport psychology products and services. The results showed the findings in the first study did extend to other youth sports and highlighted a lack of knowledge and perceived efficacy as well as financial cost as barriers to use for existing sport psychology products and services. A literature review relating to the problems identified during the research for this project documents motivational, goal-setting and self-regulatory mechanisms which could be incorporated into a product or service to assist youth athletes. A third, and final, study tested potential mediums for a commercial offering as well as reaction to several features. The findings support the use of a mobile phone application and features relating to communication, motivation, goal-setting, and self-regulation were all supported. A business case presents a path to commercialisation for a mobile phone application addressing the problems faced by youth athletes utilising key research identified in the literature review. This project was able to identify a clear market need, uncover solutions and present the next steps in developing a commercially viable product.</p>

Integration of IoT, Data Analytics and Mobile Application towards Digitisation Facilities Management: A Case Study

<p>Facilities Management (FM) industry players must be mindful of the current economic digitisation. It aims to empower the community and industry players with digital skills and digital-based businesses. Positively, this also will benefit FM industry players. Therefore, many FM organisations are starting to take advantage on IoT, big data analytics and mobile phone application in their activities. This paper utilised a literature review to discover the application of IoT, big data analytics and mobile application in FM processes. Then, a case study on Al Nabooda Chulia Facilities Management Co LLC (AN.C) success story as the recipient of Urbanise Smart City Pioneer Award 2017 were cross-examined on the tools they use in digitisation FM. The novelty from the integration of IoT, big data analytics and mobile phone application towards digitisation FM has significantly reducing management costs and improving facilities performance and service quality. The paper highlight an example of digitisation of FM activities that successfully optimising and innovating the current FM practices with the paradigm shift from cost management towards value creation in the future.<strong> </strong></p>

Smart Design of Portable Indoor Shading Device for Visual Comfort—A Case Study of a College Library

With the development of architectural technology, the use of floor-to-ceiling windows has emerged widely. The ensuing problem is that more and more students and office workers are suffering from direct sunlight while working in specific areas. Based on the pain points of the working process, this study designed a portable product for improving visual comfort through field research and environment simulation. It provided a new personalized design for blocking direct sunlight from the working area using a portable and liftable sunshade curtain, allowing the users to control the height and angle of the sunshade curtain through a mobile phone application. It can also adjust itself according to environmental parameters collected by sensors, so as to block sunlight in certain areas. A simulation based on the design features and the light environment of a library is run, proving the model effective in improving these aspects. The study aimed to provide solutions for indoor visual comfort and suggestions for future indoor household designs.