Android-Based Mobile Application for Swine Traceability and Management System using Near Field Communication (NFC)

2018 ◽  
Author(s):  
Mischelle A. Esguerra ◽  
Aubrey Rose M. Cordero
Keyword(s):  
Mobile Application ◽  
Management System ◽  
Near Field ◽  
Near Field Communication

scholarly journals Enhancing usability using Near Field Communication for mobile application

2018 ◽  
Vol 154 ◽  
pp. 03013
Author(s):  
Endar Wihidayat ◽  
Ovide D.W. Ardi
Keyword(s):  
User Satisfaction ◽  
Mobile Application ◽  
Near Field ◽  
Point Of View ◽  
Near Field Communication ◽  
Input Device ◽  
Communication Tool ◽  
Teachers And Parents ◽  
Application Developers ◽  
The Impact

Near Field Communication (NFC) as relatively new wireless communication technology pushes new challenges to application developers to make their applications easier to use and simpler to operate. This point of view known as usability element. Usability is one of the elements for creating good quality applications. This study aims to analyse the usability of mobile-based application embeds with NFC. We also try to evaluate usability in applications used by children. We developed an application called Receptionist which has a primary function as a communication tool between students, teachers and parents at a middle school. To know the impact of the NFC, the Receptionist input system is designed with two methods, via conventional navigation (using buttons) and via NFC. To understand the usability of each method, we do user testing and questioners on students. The results show, using the NFC there is a significant increase in usability attributes: efficiency, effectiveness, and learnability. On the other hand, there is decreases of user satisfaction comparing to conventional method. In general, this study demonstrates the potential of new input device technologies that can improve the usability of mobile-based applications.

scholarly journals Aplicação Mobile para Automatização do Registro de Presença de Estudantes

2020 ◽  
Author(s):  
Luyara Rufino Ajiki ◽  
Munir Souza dos Santos ◽  
Luiz Fernando Delboni Lomba
Keyword(s):  
Communication Technology ◽  
School Environment ◽  
Mobile Application ◽  
Near Field ◽  
Near Field Communication ◽  
Student Attendance ◽  
Verification Method ◽  
Academic System ◽  
Recorded Data ◽  
Additional Option

Since attendance monitoring and recording plays a key role in the school environment, especially regarding the duties of students and guardians, the purpose of this paper was to develop a mobile application to automate student attendance recording using Near Field Communication technology. (NFC). Students record their presence by approaching an NFC tag (present on ID badges) from a teacher’s mobile device, which receives identification data from the students present. This verification method is an additional option for making calls and enables recorded data to be exported and used in the school’s academic system.

scholarly journals Microcontroller Based Book Management System Using Near Field Communication and Fingerprint with Server Technology

2019 ◽  
Vol 8 (6) ◽  
pp. 4463-4465
Keyword(s):  
Management System ◽  
Near Field ◽  
Research Work ◽  
Dc Motor ◽  
Near Field Communication ◽  
Open Door ◽  
Fingerprint Image ◽  
Matching Algorithm ◽  
Fingerprint Sensor ◽  
2D Images

This research work is about the concept of automation of library racks while taking books from the rack. It reduces the misalignment of books in a rack. Using fingerprint sensors in an each racks to scan the 2D fingerprint image of the students and it compare with the already existing fingerprints, that are stored in a fingerprint board. The fingerprint sensor (R307) uses Minutiae based matching algorithm for comparing the two 2D images. Fingerprint of the student is matched with the database means, Dc motor will activate with the relay card for opening a door. If the fingerprint of the student is not matched means then the door doesn’t open. Door takes 4 sec to open and it take a 10 sec of interval to take a book from a rack. After that door will automatically closed. Using a Near Field Communication sensor, it has a tag and that tag is placed in a each book with different ID. After the door closed, NFC will activate and it scan the exits book and using Arduino Uno it update to a server with the student id, book name and date of book taken. Student wants to return a book, then directly goes to the respective rack and place the book in a rack using their fingerprint and it will automatically update to the server for returned a book with date.

Design of a Near Field Communication-Enabled Points Collection Application System

2020 ◽  
Vol 12 (7) ◽  
pp. 875-880
Author(s):  
Jui-Pin Yang
Keyword(s):  
Operating System ◽  
Information Exchange ◽  
Management System ◽  
Near Field ◽  
Smart Phones ◽  
Near Field Communication ◽  
Application System ◽  
Android Operating System ◽  
Collection And Management ◽  
Business Cost

Nowadays, users collect points by stickers after they purchase products. However, to issue stickers and to exchange points are inconvenient to store staffs and users. In addition, the traditional way for points collection increases the business cost because of additional cards and stickers. In this paper, we propose a novel, practical and integrated application system to resolve above issues namely NFC-enabled Point Collection Application System (NPCAS). NPCAS mainly consists of three subsystems including user-side APP, store-side APP and backend management system. The user-side APP let users to quickly complete points management, for instance, they can accumulate points by communicating with the store-side APP through Near Field Communication (NFC) technique. The store-side APP calculates the points of each transaction and updates them to the backend management system. Then, the users can inquire their current points, exchange details, exchangeable commodities and so on. Android operating system is the mainstream on smart phones so that the Android-based APPs attract a lot of attention. Accordingly, we develop both APPs based on Java, XML, Android Software Development Kit (SDK) and Android Studio. The backend management system is built by Apache server, PHP module, PHP files and MySQL database. The format that we used on information exchange between backend management system and both APPs is JavaScript Object Notation (JSON). In a word, NPCAS greatly simplifies the procedures of points collection and management.

Developing Context Awareness Mobile Application for Blood Donation

2018 ◽  
Vol 2 (3) ◽  
pp. 118 ◽  
Author(s):  
Dian Pradhana Sugijarto ◽  
Muriati Mukhtar ◽  
Nurhizam Safie ◽  
Riza Sulaiman
Keyword(s):  
Context Awareness ◽  
System Architecture ◽  
Mobile Application ◽  
Blood Donation ◽  
Standard Procedure ◽  
Near Field ◽  
Embedded Sensors ◽  
Development Pattern ◽  
Near Field Communication ◽  
Model View

The implementation of context awareness in smartphones is getting broader. Through embedded sensors in smartphones, they are able to detect the device’s location and communicate through radio frequency. By communicating through Near Field Communication (NFC), smartphones are able to read NFC tags in short distances to understand the context of the information. Developing a mobile application in the context of blood donation will allow the application to assist donors through the process of donation and improves the user’s experience. The blood donation study is conducted at the National Blood Centre (NBC) in Malaysia. In developing the mobile application, the system architecture and development pattern were designed. The system architecture is presented to understand the requirements of implementing the application. The Model-View-Presenter (MVP) pattern was utilized to develop the application to ensure the development followed the standard procedure. The mobile application with the context awareness ability was evaluated through interviews with potential end users and the stakeholders of NBC. The evaluation resulted in positives responses and offered valuable feedbacks.

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