تأثير برنامج تعليمي مدعم برمز الاستجابة السريع (QR Code) علي مستوي الأداء المهاري في الجمباز لطلاب المرحلة الثانوية

ABSTRACTThe current method of attendance recording can be done in various way. Ranging from conventional method that using a piece of paper, or more advanced technology such as finger print, face recognition, retina, RFID and using a QR Code. From several choices of attendance system methods, especially for recording student attendance, QR Code offers a cheap and effective solution. This is possible thanks to the use of smart phones that have become common needs, students bring their own ponsel pintar or known as Bring Your Own Device (BYOD). In this study, the camera feature is used to record attendance using the QR Code (Quick Response Code). The QR Code feature has become a hot topic especially in terms of dynamic publication of URL links such as payment transactions, login processes and attendance systems. By combining the QR Code and BYOD methods, it is expected that the attendance system can be done more cheaply and accurately compared to other methods. So that the attendance process becomes faster and more precise. This study also discusses more deeply the comparison of attendance methods and the attendance prototype design using the QR Code and BYOD.Keywords: Attendance Information System, Quick Response Code, BYOD.ABSTRAKProses absensi saat ini dapat dilakukan dengan berbagai cara, mulai dari absen secara manual dengan menggunakan kertas, secara system dengan menggunakan finger print, face recognition, retina, menggunakan kartu RFID dan yang terbaru dengan menggunakan QR Code. Dari beberapa pilihan metode system absensi, terutama untuk system absensi mahasiswa di sebuah perguruan tinggi, QR Code merupakan pilihan tepat dan murah karena saat mahasiswa memiliki ponsel pintar dan mereka membawa sendiri ponsel pintarnya atau dikenal dengan istilah Bring Your Own Device (BYOD). Pada penelitian ini fitur kamera dimanfaatkan untuk melakukan pencatatan kehadiran dengan menggunakan QR Code(Quick Response Code). Fitur QR Code telah menjadi topik hangat terutama dalam hal publikasi dinamis tautan URL such as transaksi pembayaran, proses login dan system absensi. Dengan penggabungan metode QR Code dan BYOD maka diharapkan system absensi dapat dilakukan dengan lebih murah dan akurat dibandingan dengan metode lainnya. Sehingga proses absensi menjadi lebih cepat dan tepat. Pada penelitian juga dibahas lebih dalam mengenai perbandingan metode-metode absensi dan rancang bangun prototype system absensi dengan menggunakan QR Code dan BYOD.Kata Kunci : Sistem Informasi Kehadiran, Quick Response Code, BYOD.

1- Disclosure of the impact of training with weights on the strength and flexibility and the level of skill performance on the roat of the players of the experimental group. 2 - Detect significant statistical differences in muscle strength, flexibility and level of performance skills on the throat device between the players Oaten consolidated experimental and control group. The researchers concluded the following: After the researchers ended the lungs Egg Find reached the following conclusions: - After training curriculum at the level of performance skills, as well as their impact on the physical attributes under discussion in both the force Explosive) a pious and the two men (and flexibility) of the spine and shoulders (. - Outperformed the experimental group in all a posteriori rate when compared with the control group by the presence of differences Statistically significant differences in the rate went into hiding level of performance skills, as well as the rate went into hiding physical attributes under discussion in both the force Explosive (and flexibility) of the spine and shoulders. recommendations: - Use training curriculum under discussion in the throat to your own physical attributes as well as the development of the level of skill performance. - Need the attention of a trained tiles specialized training in installing and improving the rate of Oryx motor as well as the level of development Performance skills. - Paying attention to the development of trained physical and skill characteristics of the junior class and who are the first building block of the training process.

The impact of using special exercises to develop static balance on the balance beam. 1- The impact of using special exercises to develop dynamic balance on the balance beam. 2- The impact of using special exercises to develop the level of skill performance on the balance beam. 3- The significance of statistical differences between the two posttests for both the experimental and control groups in the characteristics of static and dynamic balance on the balance beam for females. 4- The significance of statistical differences between the two posttests for both the experimental and control groups in the characteristics of the level of skill performance on the balance beam for females. The researches used the experimental method appropriate with the nature of the study on a sample of 2nd grade female students in the college of education for girls . The sample consisted of ( 20 ) females divided into an experimental and a control group each with (10) female student . The method of the study included a pretest for balance and level of skill performance followed by the training course during an (8) week period using (3) training units per week and a fluctuation load (3:1). The posttest was carried out in the same procedure of the pretest . Conclusions and recommendations : Conclusions: 1- The training course for static and dynamic balance exercises achieved a significant development in all the tests concerning unstable balance and balance on the instep , walking o the beam , forward rolling on the beam for the experimental group . 2- Overcome the training course for static and dynamic balance exercise, when comparing between the tow post tests for both experimental and control groups in benefit for post test of experi- mental groups. Recommendations : 1- Adopting various exercises for the balance characteristic as it is affective in developing both static and dynamic balance . 2- Emphasize on using repetitive training by the trainers as it is affective in developing both static and dynamic balance.

The purpose of this research was to investigate the effectiveness of using the Positive self Model in improving the skill performance and cognitive achievement levels related to the wrestling skills (Bear hug to Backast, under arm hold to throw over the back, waist turnover, reverse Body lift) among physical Education Faculty students. The sample of the research was selected randomly from the second-year students of physical Education in Faculty for boys in Zagazig. It included (40) students. The researcher used (10) students as a standardization sample Hence, the basic sample become thirty students who were divided into two groups; experimental group (n=15) and control group (n= 15). The researcher used the assessment of evaluators by an evaluating form of skill performance level. And also he used a written test for evaluating the cognitive achievement, in addition to the physical tests. The main results of the research showed that there were statistically significant differences between the experimental and control groups in the post- test of the skill performance and cognitive achievement levels in favor of the experimental group. Since the learning by using the positive self Model proved to be effective in improving students' levels of skills and cognitive domains as well.

Hospital is an organization that primarily provides services in the form of examination, treatment, medical treatment and other diagnostic measures required by each patient in the limits of the technology and the means provided by the hospital. So that patients get the maximum service, hospitals have to provide the best services, one of the services that are being highlighted is the queue system. This study proposed a queue control system at the hospital using a quick response code (QR Code) as verification of the patient's arrival that serves to speed up the administrative process and provide effective services, to facilitate the patient in terms of the queuing line (registration) at the hospital. The queue control system uses the website as a registration and database repository for patient data. This website has two kinds of display form, as a patient or a doctor. This kind of display is useful to speed up the administrative process, so that registration can be done at any time by the patient, with patient entering/filling data themselves and their complaints or medical records that are automatically available on the website, so that patients do not need to come to the hospital with a medical record. Furthermore, the website will filter the data entered by the patient as the patient's complaints, so that patients can choose the hospital that provides services for patients’ illness complaints which are also showing hospital addresses to facilitate patients in finding the location of the hospital. After the administration process on the website, the system will provide a QR Code as a form of verification for patients who have registered, with their data already exists in the database. When the patient arrives at the hospital, the patient only needs to scan the QR code that already exists, without taking care of the administration back because at the time the system gives a QR Code, indicating that patients already had a hospital destination along with the queue number. It is expected that the queue control system implemented at the hospital using a quick response code (QR Code) as verification of the patient's arrival, could speed up the administrative process to be more effective and efficient.

Visual secret sharing is a secret sharing scheme where the decryption requires no computation. It has found many applications in online transaction security, privacy protection, and bar code security, etc. Recently, researches have indicated that combining visual secret sharing with the widely used Quick Response code may provide additional security mechanism to online transaction. However, current methods are either pixel-based, which requires high computational complexity or module-based, which sacrifices error correction capability of the original Quick Response code. Designing module-based visual secret sharing for the Quick Response code without sacrificing error correction capability is a challenging problem. To solve this problem, this paper proposes a (3, 3)-threshold visual secret sharing for Quick Response code scheme that fully explores the extra freedom provided by color visual secret sharing and color stacking. The binary secret Quick Response code is encoded into color shares. By stacking all the three shares, a binary color Quick Response code can be reconstructed. After the inherent pre-processing steps in a standard Quick Response code decoder, the original binary secret Quick Response code can be completely reconstructed. Thus, the original error correction capability of the Quick Response code is fully preserved. Theoretical analysis shows that the visual secret sharing for Quick Response code is secure under the condition that the computational device available to the attacker is limited to a decoder for standard Quick Response code. Experimental results verify that the secret Quick Response code cannot be reconstructed from just one share or any two shares. However, it can be 100% reconstructed once the three shares are stacked. The proposed visual secret sharing for Quick Response code is module-based, and it does not sacrifice the error correction capability. Furthermore, No extra pre-processing steps other than the standard Quick Response code decoder are required.

The study aims at: · To develop a training course in the special muscles’ strength for freshman level for gymnastics players . · The effect of a training special muscles ,strength in number of physical fitness and level of skill performance on the rings. The researcher hypothesized the following. · Significant differences exist between the pre-experiment and post experiment test in the some physical fitness and level of skill performance on the rings experimental and control groups. · Significant differences exist in the post experiment test between the experimental and control groups in the level of skill performance , the performance of some physical fitness on the rings . The researcher concluded the following: The post experiment test for the control group was superior in the special muscles’ strength after using the devised training method. The development is special muscles strength and dynamic extent led to develop the level of skill performance in the post tests of the experimental group .

This research paper concentrates on the concept of Digital Authentication using QR Code in Digital Education System. This paper aimed to provide a better solution to the Digital Security. There are two challenges of the work i.e. first one is to explore the usability of QR Code in general life and second is to incorporate QR Code technology with an educational document for security to avoid duplicity. The literature review is done to synthesis digital encoding and decoding technique as well as basics of Bar Code and QR Code. The implementation of QRC (Quick Response Code) for verification is presented where web environment, programming logics, and URL embedding are discussed. The result analysis and testing of experiment are done in the sense to get best quality of QR Code though the information embedded should not affected and the QR Code must easily be decoded the embedded information from common tools. The goal of this research paper is to explore and analyze the best image under the testing of Error Correction Level and Matrix Point Size parameters by calculating the PSNR and MSE values for QR Code images with different image file format (PNG and JPG). The calculated values are compared and the final conclusion of the work found which state that the PNG image with Error Correction Level-L and Matrix Point Size 1 are the best to generate quality QR Code. The testing and result are presented which state that the QR Code is the best way to compose the identical information of any entity to quickly figure out the originality.

İlk olarak 1994 yılında üretim alanında kullanılmaya başlayan QR kodlar (Quick Response Code - Kare Kod) günümüzde mobil cihazların QR kod okuyucu olarak kullanımı ile hayatın birçok alanına (pazarlama, reklam, nesne tanımlama, ürün izleme vb.) yayılmıştır. Popülaritesi gün geçtikçe artan QR kodların bu denli sık kullanımına karşın, (i) kullanıcılar arasında herhangi bir güvenlik açığı algısı yaratmaması ve aksine merak uyandırması, (ii) QR koda kaydedilebilen veri miktarının azımsanmayacak kadar fazla (saldırı düzenlemek için yeterli) olması QR kodu saldırılara hedef haline getirmiştir. Zararlı kod çalıştırılması, güvenli olmayan web adreslerine yönlendirme, kullanıcıların gizliliğinin ihlal edilmesi gibi birçok güvenlik problemi ve riski mevcuttur. Bu çalışmada toplumsal yaşamda bireylerin QR kodların olası güvenlik zafiyetleri ve yaratacağı sorunlar hakkındaki farkındalık seviyelerinin tespit edilmesi üzerine Ankara ilinde bir sosyal deney yapılmıştır. Teknolojiyi takip eden ve yeni teknolojilere hızlı adapte olan genç nesil hedef kitle olarak seçilmiş, üç farklı QR kod (Sade, Talimatlı, Resimli) tasarlanarak afişler hazırlanmıştır. QR kod afişlerini taratanların yönlendirildiği çevrim içi anketten elde edilen veriler, kullanıcıların herhangi bir bilgi içermeyen QR kod afişlerini taratma motivasyonlarının esas olarak merak duygusundan ileri geldiğini göstermiş ve hedef kitlenin potansiyel tehditler ve kendilerini koruma yolları hakkında bilgi eksikliğine sahip oldukları sonucuna varılmıştır.

Background As smart phones have been introduced and produced rapidly since November 2009, methods of communication have also varied. Social network services such as Twitter and Facebook have became available without any restraints in terms of time and space courtesy of mobile applications available through online services such as Apple’s Appstore. From individuals to business management, the way of sharing information is faced with a new turning point, and it is Quick Response Codes (QR codes) that have arisen in response to this new marketing trend. Methods This study analyzed advertisements in Korea and elsewhere that adopted QR code as an expressive marketing element between 2009 and 2012. Furthermore, a survey was conducted to analyze how different types of QR codes affect the effect of advertisements. Results An analysis of research results shows there is a difference between different types of QR codes. Especially, creative QR codes that are different from conventional square images and iconotype QR codes that directly expose the actual image related to the brand scored high in advertisement attention, favor, and participation. Further, logotype QR code that indicate the logo or symbol of the brand scored high in advertisement effect in comparison to general QR codes, but were less effective than other QR codes with different designs. Conclusion While previous studies excluded external factors of QR codes, this study analyzed the advertisement effect of QR codes that belong to the media so that it can provide a starting point for producers to study the role and utility of QR codes in the future.

Quick Response codes, or QR codes, are already commonplace in our daily lives. We can use them to scan products in stores, visit websites, and pay using mobile apps. Although the majority of people often engage with QR codes, very few are fully aware of the underlying mathematics. The mathematical concepts underlying QR codes are examined in detail in this paper, along with the patterns, algorithms, and data storage systems that enable them. QR codes are two-dimensional barcodes that store information in a matrix format. It was intended to scan data quickly and reliably, making it ideal for mobile applications. QR codes, unlike standard one-dimensional barcodes, can hold data horizontally and vertically. This capability enables QR codes to store substantially more data than regular barcodes. A QR code stores data as a pattern of black and white squares, each encoding a binary value (1 or 0). These patterns are organized in a grid arrangement, with three huge squares at the corners to help the scanner establish the code's direction. The remaining grid holds the actual data, which is encoded as tiny squares. The mathematics underlying QR codes include the use of several techniques for error correction, encoding, and compression, ensuring that data is stored effectively and retrievable even if the code is broken or hidden.

Media pembelajaran berbasis teknologi menjadi salah satu kebutuhan bagi seorang pengajar untuk mengelola dan mendesain media pembelajaran dengan mengikuti perkembangan zaman. Penggunaan Quick Response Code (QR-Code) sebagai salah satu media pembelajaran yang lebih memberdayakan siswa agar dapat berperan aktif dalam proses belajar mengajar di sekolah. Penelitian ini bertujuan untuk mengetahui implementasi dari penggunaan QR Code sebagai media pembelajaran pada mata pelajaran Pendidikan Agama Islam. Penelitian ini menggunakan metode kualitatif deskriptif di mana penelitian ini memanfaatkan data kualitatif dan dijabarkan secara deskriptif. Hasil dari penelitian ini menunjukkan bahwa implementasi penggunaan QR Code sebagai media pembelajaran dilakukan melalui tiga tahapan: perencanaan,pelaksanaan dan evaluasi. Penggunaan QR Code sebagai media pembelajaran QR Code mendorong peserta didik lebih aktif dan guru lebih kreatif dalam mendesain pembelajaran.

What Make Sport Spectators Scan Quick Response Code? Application of Technology Acceptance Model to MLB Attendees Geumchan Hwang, Kyu-soo Chung Abstract Mobile marketing has become a powerful tool to attract consumers. In terms of delivering customized messages to a specific segment, one of the most effective technologies is Quick Response code. QR code enables sport organizations to develop diverse marketing activities online. The purpose of this study is to reveal the behavioral patterns of sport consumers in scanning QR codes. Using Major League Baseball spectators in a Midwestern area, the study carries out a self-administered survey; a total of 175 samples were collected. To uncover sport consumers’ behavioral patterns concerning scanning and to identify attributes that influence intentions to scan sport-related QR codes, the study employs hierarchical regression analysis. The hierarchical regression analysis demonstrated that important attributes that affect sport consumers’ intentions to scan sport-related QR codes were ease of use, sport fanship, content attractiveness, and attitude toward new technology. This study suggests that to attract sport consumers’ intentions to use sport-related QR codes, mobile marketers should offer them simple and instant benefits with appropriate name, size, and location of QR codes. Full Text: PDF DOI: 10.15640/jpesm.v2n2a7

Kotka is a collection management system (CMS) developed by the Finnish Museum of Natural History (Luomus) and used by all major institutes with natural history collections in Finland. It is one of the primary data sources of the Finnish Biodiversity Information Facility through which the data managed in Kotka is distributed (species.fi). Kotka is designed to allow flexible development of new tools to support collection management practices. This paper describes some of the tools included in Kotka. Label designer Printed labels have traditionally been used to store and display data about specimens. In modern collection informatics their role in connecting specimens to electronic data and in collection and data curation is emphasised. Requirements for the labels are changing rapidly and different types of specimens have completely different label designs. To give the collection managers an option to design suitable labels to meet their needs, we have created a WYSIWYG (What You See is What You Get) label designer (Fig. 1). It allows users to pick desired data fields and arrange them on the label, adjust styles and sizes, and generate HTTP-URI identifiers with QR Codes (Quick Response Codes). The label designer can be used with a modern web browser or as a standalone desktop application, on both Windows and Mac. It is open source and can be integrated with other applications by using it as an Angular module or as an custom element to any site. The label designer serves both scientific natural history collection managers and amateurs managing private collections. At Luomus the tool is used both in the Kotka CMS and in the Notebook system for species occurrence records. Annotations As collections are increasingly used and managed digitally, the traditional means of quality control and data improvement are no longer sufficient. We have developed tools which allow e.g. external researchers and citizen experts to review specimen data online at species.fi (species.fi), and annotate the data by evaluating its quality, propose and/or change species identifications and include comments. The annotations are delivered to collection managers who can then use them to update and improve the specimen data at the primary data source. QR Code reader Modern specimen labels often include specimen identifiers such as QR Codes or barcodes. To improve collection management efficiency, we have made a QR Code reader application, which allows collection managers to read these codes and display specimen data quickly on a handheld device (e.g. mobile phone) or a desktop computer with a web camera. The application is open source and can be configured to connect to any system utilizing HTTP-URI identifiers.

Quick Response Code, abbreviated as QR code, is a two dimensional matrix which is extensively used both in the automotive industry and the general commercial applications currently. Compared with traditional barcodes, QR code is prevalent for its enormous information capacity and efficient error correction mechanism. Moreover, the standard QR codes possess a high decode rate at the expense of the aesthetic appearance. With an intension to resolve the contradiction, we propose a novel aesthetic QR code generation method. Differing from previous works, which mainly rely on the error correction mechanism, we first enhance the contrast of the background image so that more modules can be eliminated after initial threshold based module elimination, while maintaining the readability and demonstrate visual information to customers simultaneously. User interaction can be further adopted to delete modules as customer required using error correction mechanism.