Menu English Ukrainian russian Home

Free technical library for hobbyists and professionals Free technical library


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

Razer Ornata - the first keyboards with Razer Mecha-Membrane switches

13.09.2016

Razer has unveiled the Razer Ornata line of gaming keyboards. These are the first keyboards to feature Razer Mecha-Membrane technology.

Under the name Mecha-Membrane are switches that combine the features of membrane and mechanical switches. The rubber dome provides a soft keystroke, while elements borrowed from mechanical switches are responsible for a clear tactile response.

The new line was opened by the Razer Ornata Chroma and Razer Ornata models. A feature of the Razer Ornata Chroma model is the presence of full-color individual backlighting of the keys. Using the Razer Synapse software, the user can choose the color of each key from 16,8 million values. In addition, various effects are available. Settings can be shared with other users using the Razer Chroma Workshop. Some popular games have ready-made lighting schemes.

All keys are programmable. It is possible to record macros "on the fly". The keyboard recognizes up to 10 simultaneously pressed keys. The device is connected to the computer via USB. Removable hand support included. Keyboard dimensions are 463 x 154 x 31 mm, weight - 950 g.

The Razer Ornata model also has a backlight, but not full color, but green. However, lighting effects are still available in the Razer Synapse software. The rest of the devices are identical.

The Razer Ornata keyboard is $80, the Razer Ornata Chroma is $100. Sales will start in October.

<< Back: The oldest bacteria on earth 14.09.2016

>> Forward: Photonic crystal invisibility cloak 13.09.2016

Latest news of science and technology, new electronics:

The existence of an entropy rule for quantum entanglement has been proven 09.05.2024

Quantum mechanics continues to amaze us with its mysterious phenomena and unexpected discoveries. Recently, Bartosz Regula from the RIKEN Center for Quantum Computing and Ludovico Lamy from the University of Amsterdam presented a new discovery that concerns quantum entanglement and its relation to entropy. Quantum entanglement plays an important role in modern quantum information science and technology. However, the complexity of its structure makes understanding and managing it challenging. Regulus and Lamy's discovery shows that quantum entanglement follows an entropy rule similar to that for classical systems. This discovery opens new perspectives in the field of quantum information science and technology, deepening our understanding of quantum entanglement and its connection to thermodynamics. The results of the study indicate the possibility of reversibility of entanglement transformations, which could greatly simplify their use in various quantum technologies. Opening a new rule ... >>

Mini air conditioner Sony Reon Pocket 5 09.05.2024

Summer is a time for relaxation and travel, but often the heat can turn this time into an unbearable torment. Meet a new product from Sony - the Reon Pocket 5 mini-air conditioner, which promises to make summer more comfortable for its users. Sony has introduced a unique device - the Reon Pocket 5 mini-conditioner, which provides body cooling on hot days. With it, users can enjoy coolness anytime, anywhere by simply wearing it around their neck. This mini air conditioner is equipped with automatic adjustment of operating modes, as well as temperature and humidity sensors. Thanks to innovative technologies, Reon Pocket 5 adjusts its operation depending on the user's activity and environmental conditions. Users can easily adjust the temperature using a dedicated mobile app connected via Bluetooth. Additionally, specially designed T-shirts and shorts are available for convenience, to which a mini air conditioner can be attached. The device can oh ... >>

Energy from space for Starship 08.05.2024

Producing solar energy in space is becoming more feasible with the advent of new technologies and the development of space programs. The head of the startup Virtus Solis shared his vision of using SpaceX's Starship to create orbital power plants capable of powering the Earth. Startup Virtus Solis has unveiled an ambitious project to create orbital power plants using SpaceX's Starship. This idea could significantly change the field of solar energy production, making it more accessible and cheaper. The core of the startup's plan is to reduce the cost of launching satellites into space using Starship. This technological breakthrough is expected to make solar energy production in space more competitive with traditional energy sources. Virtual Solis plans to build large photovoltaic panels in orbit, using Starship to deliver the necessary equipment. However, one of the key challenges ... >>

New method for creating powerful batteries 08.05.2024

With the development of technology and the expanding use of electronics, the issue of creating efficient and safe energy sources is becoming increasingly urgent. Researchers at the University of Queensland have unveiled a new approach to creating high-power zinc-based batteries that could change the landscape of the energy industry. One of the main problems with traditional water-based rechargeable batteries was their low voltage, which limited their use in modern devices. But thanks to a new method developed by scientists, this drawback has been successfully overcome. As part of their research, scientists turned to a special organic compound - catechol. It turned out to be an important component that can improve battery stability and increase its efficiency. This approach has led to a significant increase in the voltage of zinc-ion batteries, making them more competitive. According to scientists, such batteries have several advantages. They have b ... >>

Alcohol content of warm beer 07.05.2024

Beer, as one of the most common alcoholic drinks, has its own unique taste, which can change depending on the temperature of consumption. A new study by an international team of scientists has found that beer temperature has a significant impact on the perception of alcoholic taste. The study, led by materials scientist Lei Jiang, found that at different temperatures, ethanol and water molecules form different types of clusters, which affects the perception of alcoholic taste. At low temperatures, more pyramid-like clusters form, which reduces the pungency of the "ethanol" taste and makes the drink taste less alcoholic. On the contrary, as the temperature increases, the clusters become more chain-like, resulting in a more pronounced alcoholic taste. This explains why the taste of some alcoholic drinks, such as baijiu, can change depending on temperature. The data obtained opens up new prospects for beverage manufacturers, ... >>

Random news from the Archive

It will be impossible to control superintelligent AI 29.09.2022

The idea of ​​overthrowing humanity with artificial intelligence has been discussed for decades, and in 2021 scientists delivered their verdict on whether high-level computer superintelligence can be controlled.

The catch is that in order to control a superintelligence that is far beyond human understanding, it will be necessary to simulate this superintelligence, which can be analyzed and controlled. But if people are not able to understand this, then it is impossible to create such a simulation.

Rules like "don't hurt people" can't be set if people don't understand what scenarios AI has to offer. Once a computer system is running at a level beyond the capabilities of our programmers, then no more limits can be set.

The superintelligence presents a fundamentally different problem than those usually studied under the slogan of "robot ethics". This is due to the fact that the superintelligence is multifaceted and, therefore, potentially able to mobilize a variety of resources to achieve goals that are potentially incomprehensible to humans, not to mention so that they can be controlled.

Part of the team's reasoning came from the halting problem posed by Alan Turing in 1936. The problem is to know if the computer program will come up with an output and an answer (so it will stop) or just loop around trying to find it.

Scholars noted, as Turing proved with clever math, while we may know this for some specific programs, it is logically impossible to find a way that would allow us to know this for every potential program that could ever be written. This brings us back to AI, which, in a superintelligent state, could simultaneously hold in its memory all possible computer programs.

According to the scientists, any program written to prevent AI from harming humans and destroying the world, for example, can decide (and stop) whether or not it is mathematically impossible to be absolutely sure anyway, which means that its can't be contained. The scientists said the alternative to teaching the AI ​​some ethics and telling it not to destroy the world - something no algorithm can be absolutely sure of - is to limit the capabilities of the superintelligence.

“The study also rejected this idea, suggesting that it would limit the possibilities of AI. The argument is that if we are not going to use it to solve problems beyond human capabilities, then why create it at all? If we are going to move forward with AI "we may not even know when a superintelligence beyond our control will appear, such is its incomprehensibility. This means that we need to start asking serious questions about which direction we are moving in," the scientists noted.

See full Archive of science and technology news, new electronics


All languages ​​of this page

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

www.diagram.com.ua

www.diagram.com.ua
2000-2024