scholarly journals RFID Based Embedded System for Sustainable Food Management in an IoT Network Paradigm

2019 ◽  
Vol 11 (9) ◽  
pp. 189
Author(s):  
Raúl Parada ◽  
Alfonso Palazón ◽  
Carlos Monzo ◽  
Joan Melià-Seguí
Keyword(s):  
Embedded System ◽  
Radio Frequency Identification ◽  
Web Application ◽  
Eating Habits ◽  
Economic Benefits ◽  
Sustainable Food ◽  
Food Management ◽  
Future Improvement ◽  
Healthy Eating Habits ◽  
Frequency Identification

A third of the food produced in the world ends up in the rubbish, enough to put an end to world hunger. On the other hand, society is increasingly concerned to bring healthy eating habits. A RFID (radio frequency identification) food management system is designed to palliate the previously described issues in an Internet of Things (IoT) network paradigm. It consists of RFID readers placed on a user’s kitchen furniture, which automatically reads food information. There is no need for direct sight between reader and tag, as it occurs through the barcode technology. As a complement, a multi-platform web application is developed, allowing its users to check the date of food expiration and other detailed information. The application notifies the user when a product is about to expire. It also offers recipes that might be prepared with available foods, thus preventing them from being wasted. The recipes are accompanied by their nutritional information, so that the user can exhaustively monitor what he/she eats. This embedded system may provide economic benefits to the manufacturer, since it allows supermarkets to pay for displaying their products advertised through the application. After system deployment, design conclusions are shown, and future improvement points are indicated.

scholarly journals Design and Development Of Lecturer Attendance System Using Radio Frequency Identification (RFID)

2021 ◽  
Vol 10 (1) ◽  
pp. 15-27
Author(s):  
I Gede Sujana Eka Putra ◽  
Anthony Lee ◽  
I Made Tirta Mahayana ◽  
I Gede Agung Wicaksono Dharmayasa
Keyword(s):  
Radio Frequency ◽  
Radio Frequency Identification ◽  
Web Application ◽  
Academic Staff ◽  
Near Field ◽  
Literature Study ◽  
Master Data ◽  
Presence Data ◽  
Frequency Identification ◽  
The University

Lecturer attendance record is required by the university to know the presence of lecturers in teaching in class. In general condition, lecturer attendance is recorded on the attendance sheet, or input to web application accessed on a class computer. However, there are some problems in its implementation so that at the end, lecturer presence is carried out using a manual form where the academic staff needs to re-enter the lecturer attendance data into the applications. Based on the above, the authors designed and developed a lecturer attendance information system to record lecturers' attendance using radio frequency identification technology by implementing a near field communication card (NFC Card). The device used to record and read presence data during lectures, by tapping an Mi-fare NFC card to an NFC reader / writer device. The flow of this research method begins with a literature study of NFC card, observe the flow of lecture attendance process and data recorded into lecturer attendance sheet, analyzing the database design, the system design which has compatible with NFC reader and writer devices, designed system interface and continue to develop system. The result is system consists of master data, system attendance, verification and reporting module. The results show that NFC card implementation is more practical for lecturers in conducting lecture attendance and NFC card could be tapped out into an NFC device at a maximum distance up to 7 cm with the reading angle relative to NFC reader/writer with range 00 until 300 can read NFC Card.

scholarly journals Implementasi RFID dan NodeMCU Untuk Data Kunjungan Perpustakaan Berbasis IoT

2020 ◽  
Vol 4 (2) ◽  
pp. 264
Author(s):  
Amri Yahya Khadafi ◽  
Ucuk Darussalam ◽  
Winarsih Winarsih
Keyword(s):  
Radio Frequency Identification ◽  
Web Application ◽  
Electromagnetic Waves ◽  
Educational Institutions ◽  
Automatic Identification ◽  
Radio Waves ◽  
National University ◽  
Frequency Identification ◽  
Database Program ◽  
The Media

Radio Frequency Identification (RFID), automatic identification by storing and sending data wirelessly via RFID card or transponders. A variety of recent applications of RFID have been developed in various sectors of life, especially related to identification via radio waves both in the field of automotive, biomedical, educational institutions, police, banks, transportation, and others. The purpose of this research is to design an RFID application in the field of libraries, so that RFID can be used as an alternative solution other than the barcode as the media identification data stored neatly in a book database program through the support of electromagnetic waves. At present we know that the national university library still uses paper to fill in the visit, to resolve the issue data from testing using the RFID method and the NodeMCU microcontroller, it can send data to a web application and can be stored in a database, It is expected that from the results of testing this application can solve the problems that exist in the library that previously members wrote a visit data to enter the future only need to tap the card to enter and do not need paper as a registration medium

scholarly journals Centralized Connectivity for Multiwireless Edge Computing and Cellular Platform: A Smart Vehicle Parking System

2018 ◽  
Vol 2018 ◽  
pp. 1-23 ◽  
Author(s):  
Aamir Shahzad ◽  
Jae-young Choi ◽  
Naixue Xiong ◽  
Young-Gab Kim ◽  
Malrey Lee
Keyword(s):  
Radio Frequency Identification ◽  
Web Application ◽  
Smart Devices ◽  
Integrated Network ◽  
Smart System ◽  
Mapping Strategy ◽  
Parking System ◽  
Frequency Identification ◽  
Real Time Information ◽  
Smart Vehicle

This study takes an intuitive step to develop the user-convenient smart vehicle parking system (SVPS), a smart system able to manage the massive crowd of vehicles during parking searching and do the better jobs of parking reservation and management, with the shorter-path processing tactics. For that, this study inclusively employed the mapping strategy, where the system parking points are prevalent, to assist the users to get the parking information fast and conveniently. This study is comprised of the several parking points systematically spread over the several locations and traceable over the available graphical map, and the overall information is easily accessible using smart devices. For parking information, a smart web application which is another important module of this study is designed, with which the SVPS system’s registered users are able to access all the services provided for smart vehicle parking searching and reservation in efficient and reliable ways. An integrated network approach, RFID (radio frequency identification) and wireless sensors network (WSN), called RF-WSN, is employed to retrieve the real-time information from the installed and configured sensor devices in RFID-WSN network.

scholarly journals U.S. Sustainable Food Market Generation Z Consumer Segments

2019 ◽  
Vol 11 (13) ◽  
pp. 3607 ◽  
Author(s):  
Su ◽  
Tsai ◽  
Chen ◽  
Lv
Keyword(s):  
United States ◽  
Healthy Eating ◽  
Eating Habits ◽  
Food Choices ◽  
Product Attributes ◽  
Environmental Consciousness ◽  
Sustainable Food ◽  
Ecological Awareness ◽  
Generation Z ◽  
Healthy Eating Habits

This study explores the interaction between environmental consciousness and sustainable food attributes as predictors in the market segmentation process for sustainable foods with respect to United States (U.S.) Generation Z (Gen Z) consumers. This study was executed using a cross-national, web-based survey to analyze and categorize Gen Z female (n = 435) and male (n = 377) consumers between 18 and 23 years of age living in the continental United States. The objectives of this study were to classify U.S. Gen Z consumers into unique segments based on their environmental consciousness and to assess the functional relationships among the following: (a) their degree of ecological awareness; (b) the importance of the perception of sustainable food attributes; (c) their food choices associated with healthy eating habits; and (d) sociodemographics. Survey data were analyzed using cluster analysis of consumer groups based on environmental consciousness. Environmental consciousness was measured using a composite score of the environmental involvement scale and the environmental values scale. Gen Z consumers with high environmental consciousness (sustainable activists) and moderate ecological awareness (sustainable believers) considered more eco-friendly and healthy product attributes when purchasing sustainable food, whereas Gen Z consumers with low environmental consciousness (sustainable moderates) considered more extrinsic product attributes (e.g., price and convenience). Furthermore, the results indicate that food choices associated with healthy eating habits could be used to develop a profile for different eco-conscious Gen Z consumer groups. The contributions of this study are twofold. First, for academic researchers, this paper extends marketing segmentation research concerning environmentally sensitive young consumers. Second, for industry professionals, this study provides food retailers or food service operators with sustainable consumer values that will aid in the development of effective, green marketing strategies to better attract and meet the sustainability expectations of Gen Z—the consumer segment with the most spending power of any generation.

scholarly journals Database Management using Embedded System and CAD

2018 ◽  
Vol 7 (3.1) ◽  
pp. 191
Author(s):  
Anitha Mary M ◽  
Bharathy R ◽  
Jhanani Shree U ◽  
Richard Jebasingh S
Keyword(s):  
Embedded System ◽  
Radio Frequency ◽  
Radio Frequency Identification ◽  
Electromagnetic Waves ◽  
Liquid Crystal Display ◽  
Light Emitting Diode ◽  
Contact Method ◽  
Light Emitting ◽  
Rfid Tag ◽  
Frequency Identification

An aim of this paper is to use Radio Frequency Identification (RFID) technology in facilitating efficient file management system. RFID is an abbreviation of radio frequency identification, RFID was poised to take off and become a standard piece of library technology. An RFID transmitter is also needed to capture the radio frequency signal from the tag for turn out to be giving out by the RFID reader. Therefore RFID has been referred to as “a non-contact method of using radio frequency electromagnetic waves for communication between two remote entities”. An Objective of this paper is to design 3D modeling of file rack using Creo software, manage the files using RFID tag, read the files from RFID using microcontroller through embedded code and to display the files using 16x2 Liquid Crystal Display and 4x4 keypad. The position of the files in the rack will be identified using Light Emitting Diode.  

scholarly journals Healthy sustainable food patterns and systems: a planetary urgency

Medwave ◽  
2021 ◽  
Vol 21 (07) ◽  
pp. e8436-e8436
Author(s):  
Mariane Lutz
Keyword(s):  
Human Health ◽  
Food Systems ◽  
Eating Habits ◽  
Well Being ◽  
Noncommunicable Diseases ◽  
World Population ◽  
Sustainable Food Systems ◽  
Sustainable Food ◽  
Healthy Eating Habits ◽  
The Impact

Food choice impacts human health and planetary sustainability. The feeding patterns that reduce risk factors for noncommunicable diseases and various mortality causes are recognized as healthy eating habits. The average world population is far from reaching these habits due to the lack of access to healthy foods and a high prevalence of malnutrition. Understanding the impact of healthy sustainable food systems is growing worldwide to reach food security for the global population and future generations. A systemic perspective of this concept includes the health and well-being of individuals and the environmental, economic, socio-cultural, public policies context, besides food, agriculture, and ecological sciences. We need to confront the menaces and challenges represented by the ongoing changes of our era, which strongly generate global food insecurity. This issue is relevant not only for human health but also for climate change and other threats, based on modifications in production, handling, and consumption of foods that consider health and welfare impact at individual and planetary levels. In this review, some key concepts related to healthy and sustainable food systems are presented.

Designing mobile dietary management support technologies for people with diabetes

2008 ◽  
Vol 14 (7) ◽  
pp. 329-332 ◽  
Author(s):  
Eirik Årsand ◽  
James T Tufano ◽  
James D Ralston ◽  
Per Hjortdahl
Keyword(s):  
Web Application ◽  
Eating Habits ◽  
Dietary Management ◽  
Management Support ◽  
Activity Data ◽  
Design Concepts ◽  
Usability Tests ◽  
Healthy Eating Habits ◽  
Study Participants

We performed two cycles of laboratory-based usability testing of three food registration prototypes for people with diabetes. The design concepts were a commercial web application, various smartphones and a mobile phone photo blogging approach. Six adults with Type 1 diabetes and three adults with Type 2 diabetes participated in the usability tests. The results provided five distinct implications for devices for the future dietary management support of people with diabetes. Study participants valued many of the features offered by the three systems that were tested, although the usability tests also revealed several opportunities to enhance their design. Our findings suggest that further development is justified of mobile dietary and nutritional support for individuals living with diabetes. Applications that support healthy eating habits should be integrated with applications for managing blood glucose data and physical activity data, and potentially medication data as well.

Study on Underground Pipe Network of Radio Frequency Identification System

2013 ◽  
Vol 433-435 ◽  
pp. 2218-2221
Author(s):  
Jun Hong Wang ◽  
Xin Bin Wang ◽  
Jin Mei Liu
Keyword(s):  
Embedded System ◽  
Radio Frequency ◽  
Radio Frequency Identification ◽  
Identification System ◽  
Pipe Network ◽  
Underground Pipe ◽  
Network Identification ◽  
Frequency Identification ◽  
Technology And Communication ◽  
Electronic Tags

The underground pipe network identification system based on RFID technology is introduced. The research involves the embedded technology, radio frequency identification technology and communication technology. The system is composed of intelligent passive electronic tags and detector. Electronic tags are able to receive the transmitted signal of the detector, and then transmit their own information. Detector uses low power embedded system, with Chinese interface, communicate with computer. The information is written to the buried depth of 0.3 meters, and is read to 1.3 meters.Three meters in diameter of the circular area can be detected.

scholarly journals Pengembangan Sistem Informasi Perpustakaan Dengan Internet Of Thing Menggunakan Perangkat Radio Frequency Identification Berbasis NodeMCU

2020 ◽  
Vol 5 (2) ◽  
pp. 41-48
Author(s):  
Eko Pramono ◽  
Maliah Andriyani ◽  
Jamaludin Indra
Keyword(s):  
Radio Frequency ◽  
Radio Frequency Identification ◽  
Web Application ◽  
Application Development ◽  
Frequency Identification ◽  
Web Application Development ◽  
Internet Of Thing

Pengelolaan sirkulasi buku pada perpustakaan UBP Karawang telah menggunakan sistem manajemen perpustakaan yang bersifatopen source. Sirkulasi buku sering kali tidak berjalan baik karena sering terjadi kehilangan buku. Susunan buku pada rak tidakberdasarkan klasifikasinya, terjadi antrean saat proses peminjaman dan pengembalian buku. Maka penelitian ini dibuat berdasarkanperkembangan teknologi saat ini banyak yang dikembangkan salah satunya yaitu Radio Frequency Identification (RFID).Pengembangan sistem informasi dengan perangkat RFID akan meningkatkan kualitas pelayanan. Mengatasi antrean yang terjadipada peminjaman dan pengembalian buku lalu dapat mengidentifikasi buku pada rak. Perancangan alat RFID sebagai masukan danNodeMCU melakukan proses pembacaan lalu memperoleh keluaran berupa informasi pada tag RFID. Aplikasi pengembangansistem untuk membantu melaksanakan proses sirkulasi buku juga menjadi output dalam sebuah perancangan. Terdapat teknologiInternet Of Thing berfungsi untuk mentransfer data melalui jaringan. Merancang web application development dan web applicationexisting dilengkapi dengan penerapan Client URL (URL) untuk menerima dan mengirim data. Pengembangan sistem informasidengan IOT menggunakan perangkat RFID berbasis NodeMCU untuk proses pendataan buku baru, peminjaman buku danpengembalian buku. Sistem dan perangkat alat dilakukan berdasarkan dengan prosedur penelitian dan memperoleh hasil bahwateknologi IOT dengan perangkat RFID dan NodeMCU berhasil diterapkan pada sistem informasi perpustakaan. Keberhasilanpembacaan tag sebesar 72,22%.

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