Traceability of data through transformation stages of each individual food product, starting
from raw products and to the final product, as well as printing the key data on the product …

Chemical reactions in solution almost always take place via a series of minute intermediates
that are often in rapid equilibrium with each other, and hence hardly characterizable at the …

The traditional two-dimensional (2D) barcode has been employed in anti-counterfeiting
systems as a storage media for serial numbers. However, an attack can be initiated by …

This study aimed to investigate the usability of smartphone camera images in 3D positioning
applications with photogrammetric techniques. These investigations were performed in two …

A novel steganographic QR code algorithm, which not only coveys the secret into the widely-
used QR barcode but also preserves the readability of QR content and the capability of error …

A 2D barcode is a reliable way to provide lifetime traceability of parts that are exposed to
harsh environments. However, there are considerable challenges in adopting mobile …

In order to enable the standard set-up used in the training and the practice of minimally
invasive surgery procedures to be more immersive, it is necessary to design and develop an …

QR codes have become useful and efficient data storage tools which are exploited in many
commercial applications including product tracking, website redirection, etc. A QR code is a …

The Internet of things (IOT) is a new concept and developed rapidly in recent years. It is an
important component of the future generation of information system. The emergence of IOT …

Although traditional food packaging has contributed to the early development of the
distribution system, this is not sufficient to meet new consumer requirements. The application …