Design and Experience of Mobile Applications: A Pilot Survey

Sandesara, Mudita; Bodkhe, Umesh; Tanwar, Sudeep; Alshehri, Mohammad Dahman; Sharma, Vishal; Neagu, Bogdan-Constantin; Grigoraș, Gheorghe; Răboaca, Maria Simona

doi:10.3390/math10142380

Cited by 13 publications

(4 citation statements)

References 40 publications

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“…Their dissatisfaction highlights the critical role of user-friendly instructions and comprehensive support mechanisms in fostering a positive user experience. The appearance of an application helps the user engage with it by making it more appealing to them, while the functionality helps create a positive impression on the users' minds for long-term interaction and satisfaction [33]. Therefore, the IT expert makes the application simpler, easier to use, and easier to comprehend with an attractive appearance that is still in line with its purpose.…”

Section: Discussionmentioning

confidence: 99%

Thala_screen/lintas – Developing a Mobile Application to Identify Screening Targets in the Extended Family of Thalassemia

Susanah,

Sari,

Rakhmilla

et al. 2023

Preprint

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Background Thalassemia poses a double burden on medical care and healthcare financing. Due to the high prevalence and the number of affected people which tends to increase in Indonesia, a national prevention and control program is the best rational approach to be implemented. Tailoring to limited resources, screening through the cascade method within extended families with thalassemia patients as index cases seems to be an appropriate approach. To address this, the Thala_screen/LINTAS mobile application was developed as a tool to determine screening targets within extended families with index cases. Methods The development of the application followed four phases. Firstly, content creation involved literature research, discussions with five experts, and pedigree design. Secondly, a trial phase by a forum group discussion was conducted with 30 subjects to evaluate the application's acceptability and user experience through quantitative and qualitative research. Thirdly, content validation was performed using an assessment sheet, which was reviewed by the experts twice. Lastly, a usability study was conducted with 25 parents of thalassemia patients at Hasan Sadikin General Hospital, using ABCs questionnaires after using the application. Results The application's content data was aligned with its objectives, including family demographic data presented in a pedigree chart. The initial dataset included thalassemia registry data. Quantitative research showed an 80.25% acceptability rate, while qualitative research indicated that the application provided was relevant, useful, and presented in an appealing format. However, accessibility received an unsatisfactory response initially, which improved after reevaluation, raising the total validity index from 0.63 to 0.86. The usability study revealed favorable mean scores for the action (2.92) and behavior (0.85) sections, indicating the subjects' interest and ease of using the application. Conclusion This study showed that the Thala_screen mobile application was an acceptable and feasible tool for identifying thalassemia carrier screening targets in extended families.

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Section: Discussionmentioning

confidence: 99%

Thala_screen/lintas – Developing a Mobile Application to Identify Screening Targets in the Extended Family of Thalassemia

Susanah,

Sari,

Rakhmilla

et al. 2023

Preprint

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“…The UEQ-S questionnaire is an abbreviated version of the User Experience Questionnaire (UEQ) that evaluates the UX of interactive products. This questionnaire allows for quick and easy evaluation by users, using a 7-point Likert scale, with scores ranging from −3 to +3 to reflect agreement or disagreement with positive or negative terms, providing an overall measure of UX based on the average of these eight items [32,33].…”

Section: User Experience Questionnaire Short (Ueq-s)mentioning

confidence: 99%

Improving Usability in Mobile Apps for Residential Energy Management: A Hybrid Approach Using Fuzzy Logic

Nuñez,

Cano,

Cruz

et al. 2024

Applied Sciences

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This paper presents a study that evaluates the usability and user experience of a mobile application interface for residential energy management, adopting a hybrid approach that integrates quantitative and qualitative methods within a user-centered design framework. For the evaluation, metrics and tools such as the User Experience Questionnaire Short (UEQ-S) and the System Usability Scale (SUS) were used, in addition to the implementation of a fuzzy logic model to interpret and contrast the data obtained through these metrics, allowing a more accurate assessment of usability and user experience, reflecting the variability and trends in the responses. Three aspects evaluated stand out: satisfaction with the interface, ease of use, and efficiency. These are fundamental to understanding how users perceive the system. The results indicate a high likelihood of user recommendation of the system and a high overall quality of user experience. This study significantly contributes to mobile application usability, especially in residential energy management, offering valuable insights for designing more intuitive and effective user interfaces on mobile devices.

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“…UI Designer focuses on the appearance of the application, while UX Designer focuses on the user's feeling or experience when using the application. The collaboration between UI and UX Designer can create an application that is pleasing to the eye, responsive, and easy to use [127], [128].…”

Section: E Design Tools and Applicationsmentioning

confidence: 99%

Temperature and Humidity Control System with Air Conditioner Based on Fuzzy Logic and Internet of Things

Furizal,

Sunardi,

Yudhana

2023

Journal of Robotics and Control

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Work is an activity that takes most of the day to earn a living and improve the standard of living. During work, many people have to work indoors, which can be a less comfortable and unhealthy place if the temperature and humidity are not well controlled. Unsuitable temperature and humidity conditions can negatively affect the health and comfort of workers, as well as interfere with productivity and work quality. However, the problem that often arises is the difficulty of controlling room temperature and humidity effectively, especially in rooms that are closed and do not get air circulation from outside. Therefore, an effective solution is needed to control the temperature and humidity of the room automatically and remotely via the internet. The contribution of this research is to develop an effective and efficient AC control system in controlling room temperature and humidity using Tsukamoto's Fuzzy Inference System (FIS) method and the Internet of Things (IoT). Tsukamoto's FIS is used to produce AC temperature values in room temperature and humidity control as measured by the DHT22 sensor directly integrated with the ESP32 microcontroller. This control system is monitored remotely using IoT concepts through a mobile application interface. The results of this study show that room temperature can be controlled under normal conditions, with an average change of -1.67°C and an overall average temperature of 25.95°C. While the average humidity is at a value of 80.16% which is included in the Wet set. This suggests that humidity cannot be controlled under normal conditions, so it still requires further development. In addition, it is also necessary to further investigate the effectiveness of the tool in various sizes and more complex layouts of rooms.

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Design and Experience of Mobile Applications: A Pilot Survey

Cited by 13 publications

References 40 publications

Thala_screen/lintas – Developing a Mobile Application to Identify Screening Targets in the Extended Family of Thalassemia

Thala_screen/lintas – Developing a Mobile Application to Identify Screening Targets in the Extended Family of Thalassemia

Improving Usability in Mobile Apps for Residential Energy Management: A Hybrid Approach Using Fuzzy Logic

Temperature and Humidity Control System with Air Conditioner Based on Fuzzy Logic and Internet of Things

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