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Hi-Tech / Hardware

Ferra.ru

Analytical reviews of computers and accessories, news and prices computer market.

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Created bionic eyes, which is superior to human. It, in theory, can be used to create prostheses and robots. the Authors — experts from the Hong Kong University of science and technology. Bionic eyes are also called visual prosthesis. The idea is that such a device should restore your eyesight. the New development has already passed the necessary tests and showed that in some ways it surpasses the true eye. It consists of an artificial retina composed of a dense array of light-sensitive nanowires. They mimic the photoreceptors present in the retina. the Visual sensor information is transmitted to the computer for processing. The sensitivity of the nanowires allows the bionic eye can respond to wavelengths of 800 nm, which already relate to the infrared...

Famous Dating service Tinder will soon be allowed to seek a romantic partner around the world. Will appear in the application Global Mode, by which user profiles will be visible to people not only in a certain area. the User can also view and like profiles of people from other cities and countries. A new option would partly pay similar to the old Passport. The latter allows users to select a city and look for potential partners there. In the global mode profiles will be visible in the app around the world. And he also will be free. First Global Mode will be first tested on a small number of users. The test will begin next week. Later the option will expand. The creators of Tinder said that to abandon the geographical limitation has pushed them to the...

The patent and trademark office published another patent application from Apple. It describes a new method of using improved TrueDepth camera. Thanks to the technology Apple can add gestures in the air in a Mac, first iMac. the Invention includes sensing elements that can detect the falling of a single photon. Using this technique, you can create a depth map of the object, for example, parts of the human body. All this you can then use for gesture recognition. If more, to create depth maps, a special light source in the proposed Apple system directs the beam to the object, the rays reflected from it and fall on the sensors that record time. Because it is only a patent, it is still unknown when Apple will add the feature in the iMac.

This advantage of the Russian ballistic missile R-30 "Bulava-30" American advanced analog UGM-133A Trident II (D5). this writes "Tape.ru" citing "RIA Novosti". It is indicated that an American missile that flies farther and hits more accurately. However, the Russian has something in it superior to the UGM-133A Trident II (D5). It is reported that the R-30 "Bulava-30" is more portable nuclear device. " .. one of the Russian R-30 is able to bring down the head of the enemy far more deadly cargo — six warheads capacity of 150 kilotons each," journalists write. it Should be noted that previously the American edition The National Interest stated that R-30 "Bulava-30" insufficient precision for application in the framework of the scenario "first strike". It...

On Facebook there was the section with the victims of the coronavirus. In it, the Russians can ask for help and offer it. section you can set the filter areas so that the user can see only requests and offers from your city. However, the location is in most cases still is determined automatically. The page has a tape, where you can view the publication. You can even choose the category for these posts: for example, to see only the offers of assistance with food. Except for the category "food", there is still a "baby food/care", "business support", "information", "supply", "toiletries", "transport", "volunteering" and "other". it is Worth noting that a similar section in April launched a social network "Schoolmates". Users can help the needy by posting...

Realme announced discounts on affordable smartphones. For two days — 26 and 27 may on the TMall platform will host the event. According to a press release, the sale will only participate model C3 realme, realme 6, 6 Pro realme and realme 6i. So realme C3 with 5000 mAh battery and a triple camera will be worth 6 991 instead of 9990 rubles for the version with 32 GB. Smartphone realme 6 Pro with camera 64 MP and Snapdragon 720G estimated 18 491 ruble is 24 990. realme 6 (8 GB + 128 GB) can be bought for 15 991 rubles, and the version 4 GB + 128 GB — 15 191 ruble. Model realme 6i with four cameras, one of which is 48-MP, and 5000 mAh battery will cost 11 899 rubles instead of 16 990.

Apple and Google officially announced the launch of tracking technology patients with coronavirus. The desire to use this technology to Russia, in particular the resident of the "SKOLKOVO" Credentia. First of intent to issue tracking system is infected and their contacts with people, the company said in April. Now technology is officially introduced. With its help you can create applications that will notify users that they had contact with the infected with the coronavirus. Reported that patients with a confirmed diagnosis are reported to the authorities. After this service will receive encrypted information about those who had any contact with the patient. Previously, Apple and Google have promised that their technology cannot be used to determine the...

In Russia were allowed to take the appliances with the subscription. A new program launched by the company Whirlpool together with its partner Forward Leasing. In the framework of subscription offered appliances Whirlpool, Hotpoint, Bosch and KitchenAid, said in a press release. The customer can pay a fixed amount every month and use technology. Gradually he will be able to buy it or upgrade to another model. At this link you can see all available for subscription technique. Reported that to obtain the service online. No interest rates at this. In addition, the technique is delivered for free to any region of Russia. The cost of most models include installation. A lease can be issued for a period of four years. All this time will receive a free service...

Russia will sell abroad the radar station (radar) to detect hypersonic missiles. There is a high demand in the Asia-Pacific region, the middle East and North Africa. this writes the newspaper "Izvestia", referring to JSC "Rosoboronexport". We are talking about mobile three-coordinate radar station 59N6 ONES. This radar has a high noise immunity, capable of detecting a wide range of modern and prospective air targets, including hypersonic. Also included in the station has equipment for identification of detected objects. Reported that the radar can "see" targets flying at a speed of 8000 km/HR at ranges of up to 450 kilometers and a height of up to 200 kilometers. in the "Rosoboronexport" believe that today, with obvious prospects of hypersonic technologies,...

German tank crushed a caravan. It was an experiment the programme DemolitionRanch. the Authors decided to test what would happen if a 40-ton Leopard tank will drive into the caravan. For the program took out an old war machine Leopard I of the sample in 1966. First, the host has shot a caravan of Belgian submachine gun FN P90, and then from the American manual M60 machine gun. Kemper it all out. Only broke a wheel. Then home against the released tank. The result was to be expected: war machine just went through the camper. From caravans left a pile of scrap metal. Recall, Leopard was the main tank of the army of Germany in the 60-80-ies. It is equipped with a 105-mm rifled gun.

Russia will create a unified database of citizens. Today the state Duma adopted this draft law in the third final reading. this Federal database will include basic information — surname, name, patronymic, date and place of birth and death, gender (and information about any changes in it), SNILS, INN. In addition, the register will include information about marital status, kinship etc. the database will include existing data that state and municipal bodies of state power, local self-government, management bodies of state extra-budgetary funds. the act also describes the concept of ID that will be assigned to each person. Federal resource on the population will be responsible the Federal tax service (FTS) of Russia. Reported that due to the basis of...

Samsung has created a version of the latest flagship smartphone Galaxy S20 for military operations. It is intended for representatives of the Federal government and the Ministry of defence. Samsung Galaxy Tactical Edition has a special software option in order for it to be used in missions. The smartphone supports tactical specialized applications. It also comes with a DualDAR architecture and technology security to Samsung Knox. This allows the device to store even top-secret data. Design smartphone developed in collaboration with the Ministry of defence. Also Samsung Galaxy Tactical Edition has a night vision mode, that is, it can be used, when the military put on such a device. There is a stealth mode, with deactivated LTE and other radiation. the...

Russian snipers are trained to fire on the drones. Training, said Lieutenant-General, commander of the 35th red banner combined arms army Sergey Chebotarev. His words publishes "the Russian newspaper". Overall, the General-the Lieutenant has told that the emphasis in the training is now done on surprise and make the target more challenging. The process needs to complicate things to be prepared for modern warfare. In the shooting snipers are used halved breast of a target at maximum range, display coins, which imitate the optical device of the imaginary enemy, as well as a flying target for practice shooting on small drones. Reported that training is conducted in simple and difficult weather conditions. Used a staff weapon SVD and sniper asvk complex. In...

The author of the YouTube channel jerryrigeverything once got to Find models X2 Pro in the so-called "vegan" version. Chinese flagship with the case made of artificial leather tested for durability. this is the premium smartphone ' Find X2 Pro performed Vegan Leather in orange color. Zach Nelson (Zach Nelson) had a standard manipulation of the device. Test scratches to the screen showed that the smartphone is protected by Gorilla glass 6 and shows the same level of stability and a competitive device. However, much more interesting back panel. Instead of glass or metal, it is covered by "vegan", that is artificial leather. The material was completely resistant to scratches. overall, the Oppo Find X2 Pro has been a solid enough smartphone. However, it is...

Yandex started to show how the cities recovered activity on the streets. Earned the new service is based on data for 42 cities. the Company uses data from its own services, the open statistics on the movements of Apple users and the company Otonomo, which collects information on road traffic. the map shows how the cities recovered the level of activity in comparison with the busiest day in the period, when there was introduced quarantine measures. In this graph, for example, it is seen that in Moscow on 20 may, the level of activity on the streets was 48% from the previous. Yandex the idea is that with the removal of the quarantine measures, the activity will increase. In the ranking of cities by proximity to usual condition, as of may 20, was the leader of...