APPLICATION OF QR CODES IN LIBRARIES: A STUDY OF SEMINAR LIBRARY OF DLIS, AMU ALIGARH

Mohammad Salim; Dr. Muzamil Mushtaq; Mr. Mohd Firoz

doi:10.35337/eijlitr.2021.1403

Rheumatology News Introduces New QR Codes

Rheumatology News ◽

10.1016/s1541-9800(11)70363-5 ◽

2011 ◽

Vol 10 (6) ◽

pp. 2

Author(s):

Sally Koch Kubetin

Keyword(s):

Qr Codes

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Implementation of an Inventory Control System for a Computer Center Using QR Codes on Android Mobile Devices

International Journal of Advanced Research in Computer Science and Software Engineering ◽

10.23956/ijarcsse.v7i11.467 ◽

2017 ◽

Vol 7 (11) ◽

pp. 50

Author(s):

Gustavo Poot Tah ◽

Erika Llanes Castro ◽

José Luis López Martínez ◽

Victor Chi Pech

Keyword(s):

Control System ◽

Inventory Control ◽

Mobile Devices ◽

Mobile Application ◽

Free Software ◽

Qr Codes ◽

Design And Development ◽

Computer Center

This paper presents the design and development of a mobile application that uses QR codes for the inventory control of a computer center. This application was developed to support the administration of the computer center of the Multidisciplinary Unit Tizimin, with the aim to reduce costs and time of searching for articles when making an inventory, by leveraging the capabilities of smartphones and tablets. The implementation of the system was carried out using free software.

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QR Code-based Learning Development: Accessing Math Game for Children Learning Enhancement

International Journal of Interactive Mobile Technologies (iJIM) ◽

10.3991/ijim.v13i11.10976 ◽

2019 ◽

Vol 13 (11) ◽

pp. 111 ◽

Cited By ~ 1

Author(s):

Widyasari Widyasari ◽

Hadi Sutopo ◽

Murniati Agustian

Keyword(s):

Elementary School ◽

Field Test ◽

Mathematics Learning ◽

Qr Code ◽

Qr Codes ◽

School Students ◽

Learning Enhancement ◽

Learning Mathematics ◽

Learning Development ◽

Math Game

Mathematics in elementary school is difficult to understand, boring, formal, theoretical, and book-based learning, which makes students tired of listening and paying attention. The purpose of this study is to create a learning prototype based on QR codes, especially mathematics learning in elementary schools. Using the QR code, students can access math games related to the course. This learning model could encourage students to learn mathematics. The research included seven steps in research and development named after Borg & Gall, such as need assessment, plan, early product development, first test, revise early product, field test and revise product. The object of the research is QR code-based learning, and the respondents are elementary school students and teachers. After analyzing data in the first and field test, researchers found the result. QR code-based learning could support children for learning mathematics.

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Coloured QR codes for the Internet of Things

2019 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC) ◽

10.1109/imoc43827.2019.9317554 ◽

2019 ◽

Author(s):

Joao F. C. B. Ramalho ◽

L.D. Carlos ◽

R. A. S. Ferreira ◽

P. S. Andre

Keyword(s):

Internet Of Things ◽

The Internet ◽

Qr Codes ◽

The Internet Of Things

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ART-UP: A Novel Method for Generating Scanning-Robust Aesthetic QR Codes

ACM Transactions on Multimedia Computing Communications and Applications ◽

10.1145/3418214 ◽

2021 ◽

Vol 17 (1) ◽

pp. 1-23

Author(s):

Mingliang Xu ◽

Qingfeng Li ◽

Jianwei Niu ◽

Hao Su ◽

Xiting Liu ◽

...

Keyword(s):

State Of The Art ◽

Visual Quality ◽

Qr Code ◽

Quick Response ◽

Estimation Model ◽

Qr Codes ◽

Excellent Performance ◽

Novel Method ◽

Coarse To Fine

Quick response (QR) codes are usually scanned in different environments, so they must be robust to variations in illumination, scale, coverage, and camera angles. Aesthetic QR codes improve the visual quality, but subtle changes in their appearance may cause scanning failure. In this article, a new method to generate scanning-robust aesthetic QR codes is proposed, which is based on a module-based scanning probability estimation model that can effectively balance the tradeoff between visual quality and scanning robustness. Our method locally adjusts the luminance of each module by estimating the probability of successful sampling. The approach adopts the hierarchical, coarse-to-fine strategy to enhance the visual quality of aesthetic QR codes, which sequentially generate the following three codes: a binary aesthetic QR code, a grayscale aesthetic QR code, and the final color aesthetic QR code. Our approach also can be used to create QR codes with different visual styles by adjusting some initialization parameters. User surveys and decoding experiments were adopted for evaluating our method compared with state-of-the-art algorithms, which indicates that the proposed approach has excellent performance in terms of both visual quality and scanning robustness.

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