New technology for labeling goods. Free Technical Library News

NEWS OF SCIENCE AND TECHNOLOGY, NOVELTY IN ELECTRONICS
Free technical library / timeline

New product labeling technology

27.06.2000

International Paper and Motorola have proposed a fundamentally new "Smart package" product labeling technology, which should become widespread and replace the usual bar coding in the future.

To do this, they use Motorola's radio frequency identification (RFID) in conjunction with two particles of conductive ink, between which there is a miniature chip. Among the main advantages of the new technology is the small size of the marker, which can be placed anywhere and is almost invisible. Unlike a conventional barcode, information can be written on it that is not copied by typographic means.

The RF method does not require line of sight for reading/writing, it is much cheaper than conventional RF markers and is resistant to damage.

<< Back: Audio system via wiring 28.06.2000

>> Forward: Reliable black box cameras 26.06.2000

Latest news of science and technology, new electronics:

Traffic noise delays the growth of chicks 06.05.2024

The sounds that surround us in modern cities are becoming increasingly piercing. However, few people think about how this noise affects the animal world, especially such delicate creatures as chicks that have not yet hatched from their eggs. Recent research is shedding light on this issue, indicating serious consequences for their development and survival. Scientists have found that exposure of zebra diamondback chicks to traffic noise can cause serious disruption to their development. Experiments have shown that noise pollution can significantly delay their hatching, and those chicks that do emerge face a number of health-promoting problems. The researchers also found that the negative effects of noise pollution extend into the adult birds. Reduced chances of reproduction and decreased fertility indicate the long-term effects that traffic noise has on wildlife. The study results highlight the need ... >>

Wireless speaker Samsung Music Frame HW-LS60D 06.05.2024

In the world of modern audio technology, manufacturers strive not only for impeccable sound quality, but also for combining functionality with aesthetics. One of the latest innovative steps in this direction is the new Samsung Music Frame HW-LS60D wireless speaker system, presented at the 2024 World of Samsung event. The Samsung HW-LS60D is more than just a speaker system, it's the art of frame-style sound. The combination of a 6-speaker system with Dolby Atmos support and a stylish photo frame design makes this product the perfect addition to any interior. The new Samsung Music Frame features advanced technologies including Adaptive Audio that delivers clear dialogue at any volume level, and automatic room optimization for rich audio reproduction. With support for Spotify, Tidal Hi-Fi and Bluetooth 5.2 connections, as well as smart assistant integration, this speaker is ready to satisfy your ... >>

A New Way to Control and Manipulate Optical Signals 05.05.2024

The modern world of science and technology is developing rapidly, and every day new methods and technologies appear that open up new prospects for us in various fields. One such innovation is the development by German scientists of a new way to control optical signals, which could lead to significant progress in the field of photonics. Recent research has allowed German scientists to create a tunable waveplate inside a fused silica waveguide. This method, based on the use of a liquid crystal layer, allows one to effectively change the polarization of light passing through a waveguide. This technological breakthrough opens up new prospects for the development of compact and efficient photonic devices capable of processing large volumes of data. The electro-optical control of polarization provided by the new method could provide the basis for a new class of integrated photonic devices. This opens up great opportunities for ... >>

Primium Seneca keyboard 05.05.2024

Keyboards are an integral part of our daily computer work. However, one of the main problems that users face is noise, especially in the case of premium models. But with the new Seneca keyboard from Norbauer & Co, that may change. Seneca is not just a keyboard, it is the result of five years of development work to create the ideal device. Every aspect of this keyboard, from acoustic properties to mechanical characteristics, has been carefully considered and balanced. One of the key features of Seneca is its silent stabilizers, which solve the noise problem common to many keyboards. In addition, the keyboard supports various key widths, making it convenient for any user. Although Seneca is not yet available for purchase, it is scheduled for release in late summer. Norbauer & Co's Seneca represents new standards in keyboard design. Her ... >>

The world's tallest astronomical observatory opened 04.05.2024

Exploring space and its mysteries is a task that attracts the attention of astronomers from all over the world. In the fresh air of the high mountains, far from city light pollution, the stars and planets reveal their secrets with greater clarity. A new page is opening in the history of astronomy with the opening of the world's highest astronomical observatory - the Atacama Observatory of the University of Tokyo. The Atacama Observatory, located at an altitude of 5640 meters above sea level, opens up new opportunities for astronomers in the study of space. This site has become the highest location for a ground-based telescope, providing researchers with a unique tool for studying infrared waves in the Universe. Although the high altitude location provides clearer skies and less interference from the atmosphere, building an observatory on a high mountain poses enormous difficulties and challenges. However, despite the difficulties, the new observatory opens up broad research prospects for astronomers. ... >>

Random news from the Archive

New exotic state of matter discovered 24.12.2017

How many forms of matter exist? Most will answer - solid, liquid and gaseous. Some will also remember plasma. However, as it turned out, that's not all. Of course, there is exotic "dark matter" that has not yet been found, there is quark-gluon plasma, degenerate gas, glasma, and so on, but these are too specific things that are of interest only to scientists.

However, another state has been discovered at the University of Heidelberg that could theoretically enable the creation of superconductors. Gas from ultracold atoms was enclosed in two-dimensional traps created by focused laser beams. The scientists then measured the atoms per radio wave pulse using radio frequency spectroscopy. He allowed them to understand whether these particles were paired and how. This made it possible to discover an exotic state of matter in which constituent particles pair up when they are limited to two dimensions.

It is interesting that the pairing of fermions occurs at temperatures several times higher than the critical one, although it should occur only at the superconductivity temperature. So far, of course, it is too early to talk about a superconductor at room temperature, but it is possible that this is where the clue lies.

In addition, the study showed that materials that become superconductive at relatively high temperatures have a layered structure. This means that electrons can only move in two dimensions.

Note that scientists themselves still cannot find a connection between mating and temperature increase.

See full Archive of science and technology news, new electronics

All languages of this page

Home page | Library | Articles | Website map | Site Reviews