Results 21 to 30 of about 1,590,960 (259)

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

APLIKASI SISTEM PRESENSI MAHASISWA BERBASIS ANDROID

open access: yesSimetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, 2019
Salah satu indikator yang dijadikan salah satu penilaian dalam proses perkuliahan adalah rekap kehadiran mahasiswa yang tertuang dalam presensi mahasiswa.
Nandang Hermanto   +2 more
doaj   +1 more source

Participant and Strategy Selection of Health QR Code Product Experience Design during the COVID-19 Pandemic in China: The Information Security Perspective

open access: yesDiscrete Dynamics in Nature and Society, 2021
Health QR code is an Internet product designed and developed by China to combat the COVID-19 pandemic. In order to build a public health and epidemic prevention barrier, the Chinese government’s health QR code product is a useful attempt to deal with ...
Zishun Su   +4 more
doaj   +1 more source

QR codes in use : the experience at the UPV Library [PDF]

open access: yes, 2011
QR codes are beginning to be introduced in our libraries and are an easy way to give additional information to mobile web users in a given time and place.
Raquel Vallés   +9 more
core   +2 more sources

QR Codes – using mobile phones to deliver library instruction and help at the point of need. [PDF]

open access: yes, 2010
Though true location aware devices such as GPS enabled phones are becoming more common (e.g., the latest iPhone includes GPS and compass) developing services that “augment” reality is unrealistic for most libraries due to time; money and technical ...
Walsh, Andrew
core   +4 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

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