Prototype Of Mobile Application Research Articles

Development of an eHealth Intervention Prototype to Prevent Health Risk Behaviors Among Hispanic Adolescents: A User-Centered Formative Study.

Health risk behaviors continue to disproportionately affect Hispanic youth. Despite the existence of successful family and school-based interventions, there is a need for developing and testing individually-based preventive interventions that are easily accessed and widely disseminated. Therefore, this study aimed to develop a prototype (proof of concept) for an individual-level mobile application (app), informed by Hispanic parents and adolescents, to prevent/reduce drug use and sexual risk behaviors among Hispanic youth. An iterative user-centered approach was used to inform the development of the app prototype via focus groups with 66 participants (n = 46 adolescents, n = 20 parents). A coding team analyzed data from the focus groups and identified major themes. The coding team summarized interview data into sub-categories that yielded five intervention modules for Hispanic adolescents, three more than originally proposed (i.e., drug use and sexual risk behaviors): (1) effective communication, (2) depression, (3) sexual health, (4) drug use, and (5) mindfulness. A mobile application for health risk behaviors can be used as an additional preventive tool to decrease the existing behavioral health disparities among Hispanic youth. Incorporating a user-centered approach to inform development is important for including the needs and voices of this population.

Design and Development of a Mobile E-Wallet Management Prototype Using NFC Technology

In the era of digitalization, the need for innovation in financial management has become increasingly urgent. With the emergence of E-wallets as a digital payment solution, the efficiency and security of transactions have become primary focuses. Therefore, this research plays a crucial role in presenting an innovative solution by designing and developing a mobile application prototype that integrates E-wallet management with Near Field Communication (NFC) technology. The urgency of this research is highlighted by the increasing use of E-wallets, which indicates that digital financial solutions are gaining wider acceptance in society. In this context, the integration of NFC becomes relevant as it offers higher security and enables more efficient transactions. This study aims to address the growing market demand for digital payment solutions that are fast, secure, and user-friendly. The objective is to design and develop a mobile application prototype that not only simplifies E-wallet management but also leverages the advantages of NFC technology. The goal is to provide users with a more convenient and secure transaction experience. Thus, this research is expected to increase the adoption of E-wallets among the general public. The result of this research is a mobile application prototype integrated with NFC technology for E-wallet management.

Cyber Security Awareness Model Based on NIST (National Institute of Standards and Technology) for Secondary School Students in Malaysia

As cybersecurity issues surge, it highlights the pressing need for increased awareness. In our digitally interconnected world, where information technology underpins the lives of individuals, businesses, and even national security, the threat of cyberattacks looms large. To enhance national cybersecurity preparedness, there is a critical call to action: we must promote public awareness of cybersecurity issues and bolster the ranks of trained cybersecurity professionals. This research introduces a novel cybersecurity awareness model based on the National Institute of Standards and Technology (NIST). Its primary goal is to make NIST accessible to secondary school students pursuing ICT courses and their invaluable resource, the school counselling units. The model aims to instil cybersecurity awareness in secondary school students and guide them in choosing the most suitable higher education paths, particularly in the ICT and cybersecurity fields. The study comprises three phases. In the first phase, a systematic literature review (SLR) examines globally applicable cybersecurity education models. The second phase investigates the implementation of cybersecurity education for secondary school students in Malaysia. This includes interviews with school counselling units responsible for guiding students toward higher education and surveys of students in grades four and five enrolled in ICT courses. The third and pivotal phase focuses on developing the proposed model. It involves analysing and implementing the results of the SLR, mapping them to the NIST framework, and incorporating themes from interviews and surveys. As a tangible representation of the model, a mobile application prototype has been developed. The Cybersecurity Awareness Model empowers school counselling units to seamlessly integrate career exploration with career decision-making for secondary students at any stage of their development. Moreover, it offers a means to create strategies for after-school programs, particularly in the dynamic field of cybersecurity. This model is expected to guide students in exploring academic majors and careers, preparing for higher education post-high school, initiating internships or job searches, and adapting to a world in constant flux. In doing so, it not only empowers individuals but also strengthens the nation's resilience in the face of cybersecurity challenges.

Innovating Statistics Education: The Design of a Novel App Using Design Thinking

Statistical education at university level faces significant challenges, particularly with the rapid advancements in technology and evolving teaching methods. Updating teaching methodologies for statistics in higher education is essential. Information technologies can greatly enhance the learning of statistical content, but many existing platforms are not well-suited for university contexts, either due to language barriers or how the content is presented (often confusing, with limited explanations or lacking context). It is crucial to have a student-centered platform that addresses these issues, ensuring an effective and efficient learning experience. This study introduces “EstApp”, an innovative mobile application prototype designed for teaching and learning descriptive statistics in university courses. The application was developed using the Design Thinking methodology, which emphasizes user experience and focuses on the needs of the end users. The design process involved stages of empathizing, defining, ideating, prototyping, and testing, culminating in validation through user tests with university students and professors. This study concludes that EstApp’s functionalities enhance understanding of (1) statistical models through interactive graphs and data visualizers; (2) probability concepts via a probability calculator; and (3) descriptive statistics through real-time data generation and visualizers.

Mobile App Prototype Supporting People With Special Needs

The article analyses current mobile applications designed for people with special needs. They are aimed at improving routine daily activities and services non-disabled users would not experience significant difficulties. The purpose of the article is to develop and promote a mobile application for people with impaired vision or hearing. In this paper, a mobile application prototype has been designed and developed that would also be useful for anyone wishing to learn sign language. It is compatible with both Android and iOS operating systems. The methodology involves conducting preliminary research and interviews with potential clients. A survey on current mobile applications in the targeted area has been carried out. Functionalities offered by the prototype ensure that the needs and requirements of 'different' users are largely met. As for non-disabled users, the app has the potential to enhance their communication with those specific user groups.

Designing a Social Snus Cessation Mobile Application with an Integrated AI Function.

The application of artificial intelligence (AI) in healthcare is expected to be increased in the coming years. There has been little attention paid on exploring how social aspects and AI can be integrated into mobile applications to support the people who want to quit snus. Our research aims to design a prototype of a social snus cessation mobile application for university students in Sweden, incorporating an AI function. This paper presents a work-in-progress of our research.

Integrating AI-Generated Summaries of Medication Leaflets into a Mobile Application for Medication Management.

Effective medication management poses significant challenges, particularly when navigating multiple medications with intricate dosages and schedules. This paper presents a prototype mobile application to streamline information retrieval from dense medication leaflets. By utilizing automated information extraction based on large language models, the application seamlessly retrieves pertinent details from the Austrian medicinal product index upon scanning the medication package. This extracted information is organized and displayed within the app, ensuring clarity and accessibility for users. In addition to this core functionality, the application offers a suite of features tailored to facilitate effective medication management. By integrating comprehensive medication information with practical medication management tools, the application empowers users to navigate complex medication regimes with confidence and ease.

Co-designing of a prototype mobile application for fetal radiation dose monitoring among pregnant radiographers using a design thinking approach.

This study aimed to develop a prototype mobile application to enhance fetal dosimetry among pregnant radiographers in #### through a design thinking approach. Eleven participants were recruited to engage in a participatory design workshop, which encompassed five stages: Empathise, Ideate, Define, Prototype and Test. The participants were divided into two teams. Qualitative datasets from the workshop included field notes and FIGMA screens. The data were analysed through thematic analysis, from which three major themes emerged: (1) Unsafe working environments for pregnant radiographers, (2) The need for enhanced fetal radiation dose monitoring by pregnant radiographers as an occupational health and safety requirement, and (3) Co-designing of the prototype mobile application, PregiDose. The participants contributed towards a prototype mobile application which addressed challenges experienced in the real-life setting. Hence, the prototype can be used as an effective framework by which to guide the development of the final artefact.

Illuminate: Depression diagnosis, explanation and proactive therapy using prompt engineering

Traditional methods of depression detection on social media forums can classify whether a user is depressed, but they often lack the capacity for human-like explanations and interactions. This paper proposes a next-generation paradigm for depression detection and treatment strategies. It employs three Large Language Models (LLMs) - Generative Pre-trained Transformer 4, Llama, and Gemini, each fine-tuned using specially engineered prompts to effectively diagnose, explain, and suggest therapeutic interventions for depression. These prompts are designed to guide the models in analyzing textual data from clinical interviews and online forums, ensuring nuanced and context-aware responses. The study utilizes a few-shot prompting methodology for the Diagnosis and Explanation component. This technique is optimized to provide DSM-5 based analysis and explanation, enhancing the model’s ability to identify and articulate depressive symptoms accurately. Models engage in empathetic dialogue management, guided by resources from Psychology Database and a Cognitive Behavioral Therapy guide, and fine-tuned using Chain of Thought and Tree of Thought prompting techniques. This facilitates meaningful interactions with individuals facing major depressive disorders, fostering a supportive and understanding environment. The research innovates in case conceptualization, treatment planning and therapeutic interventions by creating the Illuminate Database to guide the models in offering personalized therapy. The quantitative analysis of the study is demonstrated through metrics such as F1 scores, Precision, Recall, Cosine similarity, and ROUGE score across different test sets. This comprehensive approach offered through a mobile application prototype, with established psychological methodologies showcases the potential of LLMs in revolutionizing diagnosis and treatment strategies.

388 Prototyping a mobile phone application for Chimeric Antigen Receptor (CAR) T-cell therapy patient monitoring and data collection post-discharge

OBJECTIVES/GOALS: Research objectives include prototyping a mobile phone application that allows physicians to monitor CD19-directed CAR T-cell therapy patients remotely after discharge. This app will also enable standardized data collection across different centers that provide CAR-T cell therapy and allow for the harmonization of follow-up protocols. METHODS/STUDY POPULATION: Literature review and semi-structured interviews with patients, clinical coordinators, and other experts in the field will be used to determine what parameters must be included in the mobile application prototype to effectively monitor the side effects of CD19-directed CAR T-cell therapy. The mobile phone application will be designed using process mapping to integrate data from self-reporting and wearable technologies, including the Garmin smart watch. Figma will then be used to develop new screens based on an existing patient monitoring app for Allogeneic Stem Cell Transplant follow-up. Finally, a preliminary feasibility study will be conducted to collect feedback on the app prototype from CAR T-cell therapy patients, providers, and stakeholders. RESULTS/ANTICIPATED RESULTS: The anticipated results of this study include an app prototype that will include the functionalities required to monitor patients for adverse effects of CD19-directed CAR T-cell therapy. This will include the parameters that will be recorded or measured using a combination of self-reporting, a reliable body temperature sensor, and the Garmin watch which monitors basic vitals, activity, and sleep. Additional parameters may be added during the stakeholder co-design process. The app prototype will include a physician interface where doctors can monitor their patients and will be alerted if they require further physician assessment. It is expected that the app will provide standardized monitoring of patients when they are discharged from the hospital after receiving CAR T-cell therapy. DISCUSSION/SIGNIFICANCE: This app will allow physicians to monitor patients for general follow-up and adverse effects, including cytokine release syndrome and neurotoxicity. Future studies may utilize this app to develop best practices for harmonizing CAR-T follow-up protocols across Canada.

“The Spanish Cathedral”, a Prototype of Mobile Application for the Access to the Religious Cultural Heritage of Gothic Hispanic Cathedrals

After an in-depth examination of the communication strategies, digital offerings, and audio guides currently employed by various Spanish cathedrals constructed during the 12th and 15th centuries, it was detected that there was a need to gradually build and improve an integral and unified tool that serves as a reference for the learning of the artistic elements that characterize the mentioned constructions. This will contribute to both the promotion of the cathedral —understood as an ensemble— and its communication with the public. This article introduces the conceptualization and design of the mobile application “La Catedral Hispana”, a high-fidelity prototype that seeks to promote Spanish cathedrals with Gothic elements in their construction. This prototype encompasses two areas of study for its task: the research of Gothic architecture in cathedrals and the principles of user experience (interaction design, information architecture, and interface development), for the correct development of the sample, using the Figma software for its design and implementation. The objectives lay not only in providing a tool that facilitates access and shares academic information, but also in establishing relationships among the diverse Spanish cathedrals by means of their common features. The Spanish Cathedral is a proposal for promoting the democratization of cultural information, the learning of the value of heritage, and the development of a new solid and accessible communication channel that enables the target audience to both value and recognize one of the most important types of constructions as a part of Spanish identity.

Design of a Mobile Application to Improve the Therapy Process in Children with Autism

Autism is a spectrum disorder that affects communication and social interaction. It has increased in recent decades, especially among children, and has had a significant impact on their lives, necessitating attention and appropriate support. A prototype mobile application was developed using the Scrum methodology, which allows for flexibility, adaptability, incremental delivery, and quality, as well as continuous improvement. The result obtained was a prototype with a design and features that facilitate patient and specialist access to healthcare areas. The quality of the prototype was evaluated by experts, who assessed its efficiency, usability, design, and functionality and obtained an average score of 4.61. This indicates that, according to the established quality range, it is high. In conclusion, the prototype enhances the therapeutic process for children with autism. It is efficient, easy to use, and has good functionality and an attractive design. This provides a solution that facilitates patients’ access to health services for their well-being.

Development and Evaluation of a Prototype Mobile Application for Intravenous Drug Dose Calculation in Overweight and Obese Thai Children: Precision Dosing in Practice.

Background: Medication dosing in overweight and obese children often involves complex weight-based calculations, leading to higher dosing errors, particularly with intravenous drugs. Currently, tools to aid in dosage calculations are lacking for these patients, especially in Thai population. Objective: This study aimed to develop a mobile application with the intent of utilizing it as a tool to enhance the efficiency and accuracy of dosing calculations required for obese and overweight Thai children. Methods: The performance of the application was assessed in 3 key aspects using a sample of 30 healthcare professionals. These key aspects included: 1) the accuracy of dosage calculations, assessed through pre- and posttests comparing manual calculations to app-based calculations using a 10-item questionnaire, 2) the time taken for calculations before and after app usage, 3) user satisfaction, which was measured through a questionnaire. Results: The integration of applications into the calculation demonstrated a significant improvement when compared to the manual calculation in both accuracy (6.10 vs 9.33 out of 10, P < .001) and efficiency (10.40 vs 8.53 minutes per 10 questions, P = .008). Also, the application elicited high levels of satisfaction among users, as reflected by an overall mean satisfaction score of 4.57 on a 5-point scale. Conclusion: The integration of this application to assist in dosage calculations for overweight and obese pediatric Thai patients has yielded favorable outcomes concerning accuracy, efficiency, and user satisfaction. Further development should be pursued within a larger cohort, with an emphasis on real-world implementation in clinical settings.

MediLog: A Pilot Study of Online Management System for Medical Device Status and Loan

Malaysia's medical device industry is experiencing significant growth, with 309,829 devices procured at a cost of RM 7.78 billion and actively utilized in public hospitals nationwide. This surge highlights the need for an advanced medical device management system to efficiently handle the life cycle of these devices to ensure optimal utilization and streamline operations. Other proposed technological solutions like RFID, RTLS, and infrared tags aim to address these challenges, but their high installation costs pose barriers, especially for government hospitals. To overcome these obstacles, this pilot study advocates for a mobile application as a cost-effective alternative for comprehensive medical data management. The proposed application, developed using MIT Apps, capitalizes on portability, ease of management, and the multifunctionality of mobile platforms. A key feature of the application is the barcode scanner, widely employed across industries for enhanced data capture efficiency. The Real-time Database is integrated into the project, facilitating the swift and accurate storage of medical device information. In essence, the mobile application prototype provides a practical solution to the limitations of manual data management in the biomedical department. Leveraging MIT Apps and incorporating features like the barcode scanner and Real-time Database, the application streamlines the updating of machine details, ensuring users access precise and current information. This approach promotes efficiency, accuracy, and effectiveness in medical device management within the healthcare system.

Digitize the eCommerce Bookkeeping – An Automation Bookkeeping Prototype Development

Abstract - This study explores the impact of digital transformation on e-commerce, specifically focusing on the automation of bookkeeping processes. Despite the widespread benefits of e-commerce growth, a significant management gap persists, particularly in smart transaction management for retailers. The absence of automated systems results in manual recording methods, posing risks of data corruption and unreliability. Current practices involve e-commerce retailers relying on conventional ledgers or manual bookkeeping systems. To address these challenges and leverage digital transformation, retailers are turning to smart ledgers and price prediction systems. Employing a mixed-methods approach, the study combines quantitative insights from a Facebook poll with qualitative data extracted from discussions. The poll reveals prevalent manual bookkeeping practices among 49 e-commerce retailers, emphasizing the need for automation. Comparative analysis of existing applications identifies gaps, particularly the absence of automatic pricing suggestions crucial for-profit generation based on e-commerce programs. The research culminates in the development of a mobile application prototype, Manledger, utilizing the Rapid Application Development (RAD) methodology. Manledger aims to streamline e-commerce bookkeeping by automating sales and inventory tracking, profit calculations, and pricing strategies based on seller programs. Results demonstrate the prototype's effectiveness in enhancing efficiency and accuracy, supported by positive user feedback. Acknowledging the need for further exploration, the study suggests future research directions. These include long-term impact assessments of automated systems, comparative studies across diverse platforms, integration of advanced technologies like AI and blockchain, cybersecurity considerations, and investigations into user experience and adoption challenges. This comprehensive approach seeks to advance understanding and contribute to innovative solutions in the dynamic realm of e-commerce financial management.

Evaluation of the usability of the Quali+ mobile application for people with high blood pressure.

To evaluate the usability of the "Quali+" mobile application prototype for people with high blood pressure. Descriptive, cross-sectional study of heuristic evaluation of a mobile application prototype carried out between June and July 2021, in a university hospital. Participants were 22 people with arterial hypertension in the city of Campina Grande, PB, Brazil. To measure usability, the Smartphone Usability questionnaiRE instrument was applied. Levels (70 points have good usability. Descriptive statistics were used. The overall usability average was 105.8(7.44 points, with the lowest score being 83 and the highest being 113. Usability was at the highest level(80 points). The usability evaluation showed that, although it is a prototype, the application has good usability and can be considered for routine use in health self-management. Future research is needed to verify its effectiveness.

Visit planner: A personalized mobile trip design application based on a hybrid recommendation model

The paper presents Visit Planner (ViP), a mobile application prototype that provides a solution to the challenging tourist trip design problem. ViP follows a holistic approach offering personalized recommendations for Points of Interest (POIs) based on preferences either explicitly collected by the application, or inferred by the users? ongoing interaction with the system. ViP proposes to the final user, a trajectory of POIs calculated using an Expectation Maximization method that maximizes user satisfaction taking into consideration a variety of time and spatial constraints for both users and POIs. Additionally, POIs are divided into categories, so that a certain number of POIs from each category to be included in the final itinerary. The application is implemented as a user-interactive system that allows the flexibility for easy content adaptation and facilitates management of content and services by the user. The prototype has been implemented for Android-based smartphones, on an open application environment, using standard communication protocols and open database technology. Currently, it is applied to the city of Agios Nikolaos in Crete, and is available for download from Google play.

Aplicativo de telefonia móvel com comunicação acessível na urgência pré-hospitalar: e-SU

Abstract Objective To describe the process of developing and evaluating a mobile application prototype to enable people with complex communication needs to call pre-hospital emergency services. Methods This methodological study was conducted in three stages: determining the target population’s functional requirements; developing and making available a prototype application for touchscreen mobile phones to request pre-hospital services; experts assessed the usability heuristics using a checklist, while the target population (people with complex communication needs) used the System Usability Scale. Descriptive statistics were performed, and the scores assigned to the application were analyzed. Results The application obtained high usability scores (mean=58.75) and 21 individuals from the target population reported an excellent user satisfaction index (mean=89.5), which allowed registering and applying for the prototype’s patent. Conclusion The prototype showed the ability to enable individuals with complex communication needs to access and request pre-hospital emergency services.

THE USE OF DESIGN-BASED RESEARCH MODEL IN INDUSTRIAL DESIGN DISCIPLINE

Design-based research is an approach that integrates theoretical research and design to enhance educational and learning practices. Although it originated in the field of education, its ability to bridge theory and practice extends its benefits to other disciplines. Objective: This study explores how design-based research can be utilized within the discipline of industrial design. By addressing design-based research from a participatory design perspective, it introduces innovations to the field. This approach is anticipated to enrich the design process and encourage active user involvement. Method: The study focuses on a model for designing a mobile application that exemplifies the advantages of this approach. The initial design process incorporated information from the literature and surveys with designers. User testing of the designed mobile application prototype was conducted with both designers and users using methods like think-aloud and interviews. Data were coded through content analysis, organized into themes, and interpreted. Results: Literature and survey findings guided the creation of the initial prototype. The iterative process of design-based research included two main field studies. The data from the first study were inductively analyzed and coded, resulting in four themes: interface, content, operations, and cognitive state. These themes guided the redesign of the prototype for another study. The findings from this process were used to complete the application design. Conclusion: Design-based research serves as a bridge between theory and practice, centers participants, and offers continuous improvement, showing its applicability in many disciplines, including industrial design.

Quality of Service and Security on Cisco Network Devices, Coupled with the Development of a Mobile Application Prototype Software for Server Room Temperature Monitoring

Quality of Service and Security on Cisco Network Devices, Coupled with the Development of a Mobile Application Prototype Software for Server Room Temperature Monitoring