Results 21 to 30 of about 32,709 (183)

QR CODES IN EDUCATION AND COMMUNICATION

open access: yesTurkish Online Journal of Distance Education, 2016
Technological advances brought applications of innovations to education. Conventional education increasingly flourishes with new technologies accompanied by more learner active environments. In this continuum, there are learners preferring self-learning.
Durak, Gürhan   +2 more
openaire   +5 more sources

A novel approach for audible acoustic quick response codes

open access: yesScientific Reports, 2022
Compared to image-based quick response (QR) codes, acoustic QR codes have some advantages. However, an acoustic QR scanner cannot recognize an acoustic QR code at a distance of more than two meters from an acoustic QR announcer. To this end, we propose a
Weijun Zhu, Ziang Gao, Yiran Wang
doaj   +1 more source

A dataset of color QR codes generated using back-compatible and random colorization algorithms exposed to different illumination-capture channel conditions

open access: yesData in Brief, 2023
Color QR Codes are often generated to encode digital information, but one also could use colors or to allocate colors in a QR Code to act as a color calibration chart.
Ismael Benito-Altamirano   +5 more
doaj   +1 more source

Aplikasi Penampil Informasi Data Tanaman Mangrove Menggunakan QR-Code di Hutan Mangrove Cilacap

open access: yesMadani, 2022
EduWisata is a concept of developing an environmentally friendly tourism area by taking into accounts the resources and elements of education in a marine tourism package. The concept has been applied to the Cilacap mangrove forest area.
Andriansyah Zakaria   +4 more
doaj   +1 more source

Kombinasi Algoritma Huffman dan Rivest Shamir Adleman Untuk Optimalisasi Kapasitas Informasi Pada Quick Response Code

open access: yesTechno.Com
Quick response code adalah matriks dua dimensi yang dapat menyimpan informasi dalam empat mode pengkodean berbeda. QR Code menawarkan kemudahan dan kecepatan dalam menyimpan dan mengakses informasi sehingga dalam implementasinya terbatas pada penyematan ...
Muliyadi -, Rahmat Karim
doaj   +1 more source

Numerical Computation-Based Position Estimation for QR Code Object Marker: Mathematical Model and Simulation

open access: yesComputation, 2022
Providing position and orientation estimations from a two-dimensional (2D) image is challenging, as such images lack depth information between the target and the automation system.
Mooi Khee Teoh   +2 more
doaj   +1 more source

History Students’ Readiness in Using QR Code Based E-Job Sheet

open access: yesJOIV: International Journal on Informatics Visualization, 2023
The research objective is to identify primary history students' readiness to use QR code-based e-job sheets in terms of knowledge, experience, and supporting facilities.
Aisiah Aisiah   +4 more
doaj   +1 more source

The Implementation of QR-Code Technology on Bulak Fish Center Information System

open access: yesJOIN: Jurnal Online Informatika, 2019
The technology that is currently developing is the use of QR-Code. QR-Code can convey information quickly with the acquisition of fast responses as well. QR-Code can be used on smartphones. Some media and companies widely use the QR-Code in Indonesia. QR-
Febri Liantoni   +2 more
doaj   +1 more source

QR codes in neurosurgery

open access: yesSurgical Neurology International, 2011
Everyone of you will be familiar with the linear bar codes that are used in shops, or maybe for patient identification in your hospital. Dedicated bar code scanners are used to link the bar code to a specific type of information, like a product price in a shop or a patient identity in a hospital.
openaire   +3 more sources

Dual-Message QR Codes

open access: yesSensors
A novel dual-message QR code is proposed for carrying two individual messages that can be read by standard QR code readers: one from a close range and the other from a large distance.
Kuo-Chien Chou, Ran-Zan Wang
doaj   +1 more source

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