electronic

China’s plan to make its military ruthless if electronic warfare shuts down technology: use its brains

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In the training camps of the People’s Liberation Army, the sound of drones and electronic simulators coexists with something unexpected: the echo of an ancient tradition. Between radars, missiles and touch screens, some soldiers practice invisible operations with their fingers in the air, moving imaginary beads on an abacus that no longer exists. It is not a ritual or an eccentricity, but a new military experiment: learning in case one day the machines suffer a blackout. Calculate with your mind. China has rescued an ancient tradition to apply it to modern warfare: mental calculation with abacus. In a context of increasing dependence on artificial intelligence, the People’s Liberation Army has applied logic: train soldiers capable of becoming a kind of “human abacus”, ready to operate when digital systems fail. In fact, in a recent exerciseCaptain Xu Meiduo predicted the trajectory of three targets in seconds after a radar failure simulation, guiding artillery fire with precision. State television has turned his feat into an emblem of self-sufficiency, reminding us that the human mind remains a decisive weapon even in the age of algorithms. From the classroom to the battlefield. The program is inspired by an educational practice still common in Asia: the mental abacus, or AMC, an ancient technique that allows complex calculations by visualizing an imaginary abacus. Used in China for a long time more than eight centuriesthis discipline has shown benefits measurable cognitive– Improves concentration, memory and reasoning speed. What’s more, studies from Harvard and Stanford confirmed a few years ago the trained children with mental abacus surpass in calculation and understanding to those who learn traditional mathematics. Now, the Chinese army transfers that advantage to the military fieldconvinced that mental precision and resistance under pressure can make the difference in combat. Millennial and current. The abacus, created in China ago more than 800 years and used for centuries in trade and imperial administration, it never completely disappeared. Although calculators and computers relegated it to a cultural symbol, in schools in China, Japan or Singapore continues teaching as a method of cognitive development. His mental version, based on imaginary manipulation From accounts, it has been the subject of neurological studies that demonstrate structural changes in the brain. Hence, the Chinese army has seen this plasticity as perfect training for modern warfare, where mental quickness and calmness under stress are as valuable as marksmanship. Tradition and vulnerability. The goal of the program, it seems, it’s double: reinforce the cognitive readiness of soldiers and reduce vulnerability to electronic warfare. In a confrontation where radars, GPS and networks can be nullified, human calculation capacity becomes a strategic backup. If you like, Beijing also seeks to demonstrate that its military strength does not depend solely on of drones or hypersonic missilesbut also of soldiers capable of thinking and deciding for themselves. Facing total automationChina aims for balance: a technologically advanced, but sustained army by trained brains to calculate without machines, in the conviction that, even in the digital age, war remains a human act. Between humans and algorithms. In that sense, the contrast with the United States is revealing. While Washington boasts or promotes highly trained soldiers and trusts in the superiority of its command systems, the Pentagon warns that excessive technological dependence can be an Achilles heel. US officials have pointed out that, when communications are interrupted and artificial intelligence degrades, what decides a battle is human initiative. From that perspective, China seems to have taken note. Your bet on rescue the mind As a war tool it is not intended to replace technology, far from it, but rather to complement it. In a world where machines can fail, true superiority, according to Beijing, may once again lie in the most basic: the human brain. Image | Picryl In Xataka | China has asked Russia for an airborne battalion and training. That can only mean one thing: they are preparing a landing In Xataka | The US studied what would happen if it went to war with China: now it has begun a desperate race to duplicate missiles

The electronic war is lying the technologies in Ukraine. So Russia has returned to World War II: horse soldiers

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In the month of June Some images They highlighted a dangerous evolution of assault tactics, one where the Russian army began to Use motorcycles as a main tool to move towards the Ukrainian lines, in an attempt to avoid the destruction of their armored Modern to the power of drones. Now, the electronic war in Ukraine has turned each technological innovation into a weapon with the days counted. Solution? The return of the cavalry. A symbolic return. Yes, the war in Ukraine, characterized by a massive deployment of drones, precision artillery and electronic war, has led the Russian army to explore solutions of archaic appearance: the Reintroduction of horses On the battlefield. What began as improvisations With donkeys and horses To transport supplies in the front, it has evolved towards formal training units mounted, according to The Kommersant newspaper. The idea greatly reflects the point of the dead to which modern technologies have reached a saturated front of electronic interference, where even the most sophisticated systems have been limited, forcing resort to basic methods that evoke the wars of the past. Training and tactics. In the Donetsk region, the commander of the “Storm” unit of the 9th Brigade has organized Horse training for assault troops. Exercises, video recorded and released in pro -government channels Like “Wargonzo”show soldiers galloping through open fields, some sharing a mount: one controls the animal and the other prepares to open fire. The approach is that, once the objective is achieved, both combatants dismantle and advance on foot against the enemy position. The tests also seek that horses get used to noise of shooting and explosions, minimizing the risk of being scared in combat. Its alleged advantages include the ability to move at night, accelerate without roads and, according to Russian controls, guide themselves by instinct to avoid mines. Limitations and symbolism. Despite these virtues, the use of horses raises important inconveniences: their weight can detonate antipersonnel mines, require constant food and care, and have a load capacity much lower than that of armored vehicles. Therefore, even Kommersant emphasizes that the cavalry will hardly be deployed on a large scale and that the measure is, above all, a symbolic gesture in a conflict that, despite being the scene of leading technologies, has forced the parties to also resort to rudimentary solutionsfrom analog telephone lines to cargo animals. The stamp of Russian soldiers on horseback contrasts with the official story of technological innovation and highlights the material and tactical wear of the campaign. Cavalry Brigade of the SS in Russia, 1941 The vintage resource. The resource for horses is not the first Russian attempt to use unconventional alternatives in the front. It We have counted before: units have been documented in motorcycles, quads, and even E-SCOOTERS AND MONOCICLOS electric, with unequal results. In particular, motorcyclist brigades destined to evade Ukrainian drones have suffered Massive casualties: The open field exposure and the absence of coverage made them easy blank, with most bikers eliminated before achieving their goals. The commitment to cavalry reflects the same logic: Quick and low -cost solutions to an enemy with technological advantage, although without guarantees of real effectiveness in combat. Military stagnation The context of this equine return is the stagnation of the Russian offensive. Between September 20 and 30, Moscow only achieved advance 29 square kmand although in the whole of the month he added 447, most of the profits occurred in little disputed rural areas. In Donetsk, where the “Storm” unit is concentrated, Russia barely He won 181 square kilometersone of its lowest records in a year. The front has been practically frozen for weeks, which has forced the Kremlin to resort to propaganda measures To show dynamism, while Ukraine recognizes difficulties, but maintains resistance in key nuclei such as Pokrovsk and Dobropillia. Echoes of the twentieth century. The return of horses to the battlefield is not an exclusive phenomenon of war in Ukraine. During World War II, both Germany and the Soviet Union They used cavalry In patrol operations and logistics support, while Poland was hard stigmatized by the famous riders of riders against tanks in 1939a partially exaggerated myth but showed the obsolescence of classical cavalry against mechanization. In the Soviet Union, however, mounted units are They used effectively In wooded environments and in the antipartisan struggle, where their mobility offered advantages that vehicles could not match. In subsequent conflicts, horses They reappeared in low intensity wars or in difficult access scenarios. Afghan resistance against Soviet invasion in the 1980s depended largely of horses and mules to transport weapons in mountainous terrain. Paradoxically, after 11-S, the US special forces deployed in Afghanistan They turned to horses To move with its local allies, an image that became a symbol of the clash between the technological war of the 21st century and the indomitable geography of the Hindu Kush. The paradox. The image of Russian soldiers galloping Between drones and artillery summarizes the paradox of the war in Ukraine: in a conflict turned into a showcase of military innovations (Drones swarms, artificial intelligence applied to combat, Hypersonic weapons and Electronic War), the fatigue of materials and the tactical blockade have returned to the battlefield tools typical of another era. While it is unlikely that modern cavalry changes the course of the contest, His mere reappearance It is a powerful symbol of to what extent the war in Ukraine has stressed the limits of technology and has forced to reimagine, even with primitive means, the way of fighting. Image | Wargonzo In Xataka | An AIM-9X missile cost a million dollars to tear down a Russian drone. Ukraine has found the solution for 2,000 dollars In Xataka | In a crucial Ukraine agreement he has given the US his best weapon. In return he has received something unpublished: a map to knock Russia

The Sovereign Saudi Fund Buy Electronic Arts for 55,000 million dollars

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Post in development The rumors of this weekend They gave in the nail: Electronic Arts has finally been acquired by an investment group Headed by the sovereign Fund of Saudi Arabia and Private Investment firms Affinity Partners, owned by Jared Kushner –Donald Trump son -in -law-, and Silver Lake. The agreement values ​​each at $ 210 (a 25% premium on the current cost of each), since the price of them had fired more than 15% Since the rumor came out this weekendwhich may have accelerated the purchase. This is the greatest purchase operation of this type in history: a company that quotes and gets it out of stock market is acquired. It exceeds in that sense the value of 45,000 million dollars that in 2007 had cost the purchase of the Texas Txu public services group. The greatest cash operation is also treated to date in what we have been. The rumor of which The Wall Street Journal echoed He spoke of 50,000 million dollars, before the price of the shares rose. Thus closes what is the second most important purchase in the history of video games, surpassed only for the sale of Activision Blizzard to Microsoftwhich cost 68.7 billion dollars and a few headaches for the company, since it had to face a series of anti-monopoly processes. As for the changes that may be in the EA managerial organization chart, Andrew Wilson, executive director of EA for years, will continue in the group. He will continue to direct the company after the closure of the acquisition in the first half of 2027. With this step, Saudi Arabia becomes one of the main actors in the video game industry: EA not only has very important sports franchises such as EA Sports FC, Madden either NHLbut also icons that can now take renewed forces, such as THE SIMS, Battlefield either Need for Speed. It is a movement perfectly in line with the purchases from the actions of weight brands such as Nintendo either Capcomor its investment in areas such as eSports, hosting some championships In what many observers, as Amnesty International, have described as Sportswhing. They open up with this action of uncertainty for EA, since the company does not speak in its press release about How could it affect the company’s template. Recall, in addition, that Electronic Arts is notorious for having given Sagas Green Light such as ‘Mass Effect’ or ‘Dragon Age’, whose content could collide frontally with the policy of a country very little tolerant With policies queer and integrators that marked the themes of these games. One of the many precedents in that regard: a DLC of ‘Assassin’s Creed Mirage’ financed by Saudi Arabia and set in the country met with the Protests of a good part of the template of Ubisoft. In Xataka | Saudi Arabia plays with fire: he wants more fee, content Trump and finance his energy transition

Ukraine has opened Moscow drone to electronic war. From Russia it only has the name, the rest is one of the allies

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The “unboxing” of Russian drones intercepted by the Ukrainian forces has revealed everything, since hidden messages until The origin of many of the technology components (with big surprises). It has also been known to what extent China is part of the war machinery or that even Nvidia has a fundamental role. Now, Moscow’s last drone, the most sophisticated, has fallen into Ukrainian hands. The last drone. The Ukrainian Military Intelligence Service He has revealed Detailed information about The Geran-3a new Russian attack drone derived from the Shahed-238 Iranian. Its incorporation into Russian arsenal represents a qualitative leap against to the geran-2: Reach speeds of up to 370 km/h thanks to Your turbojet engineIt has a range of approximately 1,000 kilometers and culminates its attacks with a terminal immersion maneuver that makes it detonate when impacting. Its massive deployment this year reflects the Russian bet for Kamikaze drones increasingly sophisticated and produced in large volumes. Design and capacities. The Geran-3 maintains the basic configuration of its predecessor, including similar cameras and transmission systems, but incorporates a satellite navigation system that, According to Ukraineis resistant to TElectronic War Ecnics usual. This armor against interference is an added challenge, since it limits the effectiveness of the electronic methods that until now managed to neutralize part of the enemy drones. The internal design reproduces previous, but optimized schemes for the highest speed and to cross areas under strong anti -aircraft coverage. Dependence on the “allies.” The surprising, or perhaps at this point Not so muchis that Hur’s investigation suggests that drone contains almost 50 pieces of foreign originfrom countries such as the United States, the United Kingdom, Switzerland, Germany and China. This fact reveals the difficulties of controlling The proliferation of two -use technology: although international sanctions seek to limit Russia’s access to critical components, global supply chains allow pieces manufactured in the West or Asia They end in military systems through intermediaries. The case underlines, one more timethe limits of the embargo measures and the need to reinforce technological traceability. Mass production Russia ha multiplied production of drones of the Shahed family, reaching industrial levels that allow massive attacks of enormous size. In fact, offensives have already been registered with More than 800 drones In a single night and western intelligence estimates consider it possible that Moscow can launch up to 2,000 units In a single coordinated attack. In addition, new launch centers are being built, demonstrating a planned saturation strategy to wear Ukrainian defenses and force a high economic cost in your response. Ukraine and new defenses. Given this panorama, Ukraine has accelerated production of interceptor drones capable of pursuing and demolishing objectives in flight. These systems, cheaper than conventional anti-aircraft missiles, seek to balance the cost-effect equation that currently favors Russia. In parallel, they are being deployed acoustic and optical sensors For early detection, along with tactical adaptations on the ground. kyiv tries to create a flexible and low -cost antidron shield, aware that the main threat resides in the volume and persistence of these attacks. Strategic implications. The Geran-3 symbolizes The new phase of the drone war: cheap, fast and difficult systems to neutralize that force adversaries to spend much more expensive resources in their defense. This dynamic erosion classical military doctrines and demands from the West coordinate production, exchange intelligence and reinforce export controls to prevent sensitive pieces from feeding the Russian arsenal. If you want also, the conflict shows that the technological war is no longer freed with great cost strategic weapons, but with swarms of autonomous systems whose proliferation is difficult to stop. Perspectives and risks. The appearance of the Geran-3 He anticipates an escalation in which Russia will bet on mass and persistent attacks to saturate Ukrainian defenses, while kyiv and their allies look for economic and rapid solutions to counteract. Thus, each advance in speed, autonomy or resistance A electronic countermeasures multiply the risk that the balance be tilted in favor of who can sustain serial production. In that field, Ukraine needs both technological innovation and industrial and financial support of its partners, because the drone war is emerging as a decisive component of the conflict. Image | Wikimedia Commons, National Police of Ukraine In Xataka | Ukraine has opened the most advanced Drone Kamikaze in Russia. Now they know what the key to their power is: nvidia In Xataka | Ukraine has hunted an “invisible” drone of Russia. The surprise has been capitalized when opening it: it is “made in USA”

The J -15dt appears armed with electronic pods and points directly to the Fujian

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Nails recently published photographs offer A good look of the J-15DT, the electronic war version of the Chinese hunting J-15. It shows at least three external pods, in addition to low visibility badges and a code associated with operational devices. It is an indication that we are not talking about a simple prototype and that this variant aims to operate from attancies with catapult like Fujian. It is convenient to keep the caution before the images, but everything fits with the program address. What do we know of the J-15DT. The J-15D was already shown as a Chinese electronic war platform (EW) with specialized pods and support/sead approach, According to Jane’s in its Zhuhai 2024 coverage. The DT version would go one step further to optimize to Catobar, with visible external changes and structural modifications associated with catapult operations. The most recent images hold that reading. The J-15 did not start from scratch: Beijing acquired in 2001 in Ukraine an unfinished prototype of SU-33 (T-10K-3) And he used it as a reverse engineering that later integrated plane and national systems (derived from the J-11B program). The model flew for the first time in 2009 and began operating from the Liaoning aircraft carrier from 2012, approximately. Since then, variants such as J-15T and DT for catapult environments have emerged. Electronic War in the air: the other battlefield. The J-15DT mission fits that of a “Chinese Growler”: disturb radars and communications, escort other devices and provide EW coverage to the shipped air wing. Army Collection also indicates The possible integration of YJ-91 Anti-Radiation missiles for Misiones SE (suppression of enemy air defenses), although there is no official confirmation. Will it operate from Fujian? Everything points to yes. The Fujian (Type 003)first Chinese aircraft carrier with electromagnetic catapults (EMALS), has shown in official material at the end of July 2025 indications of catapult launches with J-15T devices, and media as naval news they take for granted that the J-15DT is aligned with that platform. The entry into the Fujian service is handled by the end of 2025, a forecast subject to changes. One more piece in China’s military puzzle. The J-15DT is a gear of the modernization of the popular liberation army: “Modern” in 2035 and “world class” in 2049. In Naval, 2025 saw the commissioning of the first Type 054B frigate, while the family of Type 075 carrier has been incorporated since 2021; On the horizon, the future type 004 appears. All this reinforces the ambition of having a more capable embarked aviation. Images | Faysue6 In Xataka | The Achilles heel of the F-35: without Chinese rare earth, the US military supply chain staggers

Ukraine knocked a Russian Shahed drone and opened it. A hidden message has revealed Moscow’s advantage in electronic warfare

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In Ukraine, the capture of enemy artillery has become a box of surprises. In November last year, a Dron Parody revealed to what the United States this In the conflict (without being physically). A few weeks ago, the interception of a Russian cruise missile by Ukraine was shocking: they had it Made the “Allies”. The latest: the capture of a Shahed carried a surprising hidden note. The air war intensifies. Already We counted yesterday. The Russian air offensive on Ukraine has reached a new level of brutality, with a last attack that exceeds the limits previously considered exceptional. Russia launched an unprecedented mass attack that included 298 drones and 69 missiles On one night, a record figure that has put the Ukrainian anti -aircraft defenses in check. Faced with the foreseeable failure of high the fire conversations, Ukraine is forced to ration your interceptorswhich implies that more and more Russian projectiles will achieve their goal, hitting cities, industries and civilians with increasing intensity. North Korean missiles and Iranian drones. In addition, since the beginning of the year, Russia has transformed its aerial campaign, focusing its efforts into ballistic missiles (many from North Korea) and in a new generation of Shahed drones of Iranian origin. These drones, like We have been countingnow they are in their sixth version and use automatic learning to attack highly defended areas such as kyiv, which has resulted in recent impacts in shopping centers, residential areas and military training fields. Plus: The speed of ballistic missiles makes them virtually impossible to intercept without the scarce and expensive PAC-3 missiles of the patriot system, which Ukraine has in insufficient number. For its part, the manufacturing rate of Shahed drones in Russia has grown exponentially: if 300 a month before, now that same amount is generated in less than three days. Filtered documents suggest that Kremlin plans to increase production Up to 500 drones dailywhich could lead to swarms of 1,000 drones in a single operation. Projection of a shahed Telegram and drones. Economist He counted exclusively An unprecedented fact. A finding within a Shahed drone demolished in Ukraine has revealed a worrying evolution in Moscow’s technological strategy: a note, allegedly left by a supportive sympathizer engineer, said that Russia is controlling its attack drones through bots in bots in The telegram messaging application. The reason? This method allows to send flight data and live broadcasts directly to human operators, eliminating GPS dependence and making them much more resistant to Electronic interference Ukraine. The implementation of AI, added to the use of Ukrainian mobile networks and possibly connections via Starlink, marks a qualitative leap in the lethality and autonomy of Russian drones, especially those most recent models of Shahed who use automatic learning to reach precision protected targets. A threat that does not yield. The response of the West, as we explained this week, has been to eliminate the red line of the “Long -range weapons” For Ukraine to defend himself. Ukrainian crews continue to break down about 95% Of the drones launched against kyiv, but that remaining 5% is enough to inflict devastating damage. Russian tactics have evolved: drones fly to low height to avoid being detected and then They ascend sharply at altitudes that exceed the scope of short -range weapons. To counteract it, Ukraine He resorted to F-16helicopters and even interceptor drones, but the defense against ballistic missiles remains the weakest point. Only a few countries have systems capable of stopping them, and the United States, which produces the Patriots and its PAC-3 interceptors, it has own strategic priorities. Time is exhausted. As We summarized yesterdaydespite its urgent need for more patriot batteries (Zelensky estimates that at least ten additional would be necessary to cover the territory), the US administration has adopted a warm posture. Under the pressure of other conflicts and the influence of the hard wing of the Republican party, which is prioritized, Ukraine has ceased to be a strategic priority. PAC-3 production will increase to 650 units annuallybut that is still insufficient in front of 500 ballistic missiles that Russia would already have stored, according to kyiv. In addition, each Russian missile usually requires two interceptors to be shot down, which accentuates the disadvantage. New doctrine. Perhaps the latest Ukrainian movements are understood. Given the shortage of media and the growing aerial threat, kyiv contemplates a turn in its survival strategy: not to intercept, but to go to destroy complexes launch, Russian factories and deposits. This more aggressive position, defended by Analysts like Kostiantyn Kryvolappart of the conviction that without a deterrence activates the rhythm of the attacks will only increase. While Western Defense Systems They arrive with droppers And their abilities will take At least one year In expanding, Ukraine prepares to face an air war alone every time more asymmetric and lethal. In that scenario, each drone or demolished missile can offer clues to combat the disadvantage. Image | Kyiv City State Administration In Xataka | The war in Ukraine had a red line of 70 kilometers. West has just eliminated it after Russia’s last attack In Xataka | Russia has made its combat drones fly higher. Ukraine has found the solution in North Korea: balloons

How to turn an old Android into an electronic peephole for your home

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Let’s tell you How to turn your old Android into an electronic peepholeso you can give him a second life. If you have a mobile with a camera that still works, You can give this new function To be able to see who is on the other side of the door remotely, and even record. We are going to start the article to start talking about the advantages and disadvantages of being able to do all this. Then we will tell you how to turn your mobile into a peephole, and we will end up talking about the legal aspects to be taken into account when doing so. Advantages and disadvantages Electronic peephoes are very specific electronic devices, which have a fairly high cost and that serves to know who is on the other side of the door. You will be able to look at any time who is calling you, and even record when there is someone on the other side. The positive part of doing this with an old mobile is that you will be able to see and record what happens outside the house without having a specific peephole. This will allow you to know if who calls you is someone you expect without approaching the peephole, you can look at it from another mobile or computer. The negative part is that has much less functions than other peepholes, and it is more complicated to keep the device loaded. What you are going to use is a remote desktop app, that is, you cannot detect when they call you or use other specific functions of the devices that have been manufactured for this mission. How to turn your mobile into a peephole The first thing you have to do is Anchor your mobile at the door of the housein the inside, and so that the device’s camera is in front of the peephole. You can use the photo app of your mobile to check that the mobile allows you to see what is behind the door. It is important that the anchor is fixed, as with a vertical support with double -sided tape as they have done In Xataka Android. After doing this, Connect this mobile to your house’s wifi. You have to make sure the connection is good and stable. My advice is that uninstal all applications of the old mobile. Let it be half silly, not to have social networks or apps that are consuming battery. You just need the camera and the one we will install later. This will help the battery last much more. Now, you have to Install an application that allows you to control the mobile remotely. Here, do not look for specific applications for this function. One of the best is A remote desktop app call Rustdeskand that is completely safe and open source. Once the application application is installed and your personal desk or mobile desk, follow the steps opening the app on the phone, copying the code they give you and hitting it on your personal mobile or desk. In doing so, You can see the camera of your mobile at the door from the staff remotely. The way to work is simple. From your personal mobile you connect to the old mobile through Rustdesk and Open the camera remotely so that it is seen through the peephole. Come on, from the new mobile or the computer you connect to the old man, and you control it remotely to open the camera application when someone calls. To make this work properly, make sure Configure RustDesk with a fixed passwordso that you always use it to connect to the old mobile. When you access him remotely, in addition to being able to see who is on the other side through the peephole You can also record. Remember the legality of the peats You must also remember the legality by having a digital peephole at home door. These are the aspects that you should take into account when installing a peephole, even if it is the old mobile: Have permission from the neighborhood community: The law establishes that you must have permission of at least 3/5 parts of the neighborhood community, 60% of those who can vote in it. Permission from the neighboring neighbor: The ideal is also that if the peephole comes to record what happens at the door of a neighbor’s house, then you also have the explicit permission of that neighbor to install it. This is not mandatory, but it is what you should do. Avoid capturing common areas or neighborhood doors: It is important to take care of the location and viewing angle so that the peephole does not record common areas or the neighbor’s door without your permission. They should not be focusing or being able to focus on a site that invades the privacy of third parties. Do not use them as a video surveillance system: The captures that record the peephole cannot be prolonged. Come on, you cannot make the peephole be recording all the time or for many minutes so that it does not become a video surveillance system. The best thing is that they are activated only by pressing the bell. Care when storing videos: All the data that the peephole records must be saved in a safe way. In addition, they can only be conserved for a limited period. Do not spread images: If you have a digital peephole, the images you record are only for the owner of the house, for you. If you publish or share the images you record on social networks or by any other means you will be breaking the law and you can fine you. In Xataka | Do you want to install a camera in your car? This is what the law about them says

These are some of the best electronic book readers on offer

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Today, April 23, as every year, the Book Day. If you are thinking of making the leap from paper to digital, today is an excellent opportunity to buy an electronic book reader. If you are a bit lost and you don’t know which model you will opt for, we are going to show you some of those we have found on offer. Kobo Clara Color by 149 euros: with 16 GB and 6 ”color screen. Kobo Libra Color by 219.90 euros: With 7 ”color and water resistant screen. New Amazon Kindle (2024) by 99 euros: with 16 GB and 6 ”screen. SPC DICKENS LIGHT 2 by 87.99 euros: With 8 GB and autonomy of up to one month. Variation Scribas Woxter by 69 euros: With 4 GB of memory and screen e-ink pearl. Kobo Clara Color Today, electronic book readers have evolved considerably and we can even find color screen models (also destined for comics readers). Such is the case of Kobo Clara Colorwhich is lowered in Mediamarkt and you can buy it for 149 euros. In Amazon It is also at the same price, but with a high shipping time: from 3 to 7 months. This Kobo Clara Color It stands out for its screen, which with color electronic ink and with a six -inch diagonal. In addition, it has Comfortlight Pro technology, which allows to reduce blue light. It comes with a 16 GB storage and its battery is able to offer up to 42 days of autonomy. As far as connectivity is concerned, integrates Bluetooth and Wifi. Kobo Clara Color | Electronic color reader * Some price may have changed from the last review Kobo Libra Color Another ereader of the Kobo firm that is worth it, especially now that it is reduced, is the Kobo Libra Color. In PCComponentes, you can now find it for 219.90 euros Faced with the almost 240 euros that usually costs. Kobo Libra Color is a EREADER Very complete. It weighs 199.5 grams and its screen is in color and seven inches. Besides, Water resists up to two meters and allows you to customize the source and text size. It comes with 32 GB of memory and offers an autonomy of up to 40 days. Kobo Libra Color Digital Text Reca * Some price may have changed from the last review New Amazon Kindle (2024) If there is a famous ereader, that is (without a doubt) the Amazon Kindle. Now, in this e-commerce giant, the Kindle of 2024 It is lowered, so that it is one of the star gifts on Book Day. Its usual price is almost 120 euros but, at the moment, it is available for 99 euros. He Kindle (2024) He is a very easy -to -use electronic book reader. Has its own store to download and buy books and this model comes with 16 GB of internal storage. Its screen is six -inch and its battery offers an autonomy of about two weeks. New Amazon Kindle (16 GB) * Some price may have changed from the last review SPC DICKENS LIGHT 2 Another of the cheap Ereaders that we want 12% discountstaying in 87.99 euros. This electronic book reader has an electronic ink screen (with six intensity levels) and a six -inch diagonal. You can use it both in vertical position. It comes with an 8 GB memory and is very fine and light. Its battery offers an autonomy of up to a month. SPC Dickens Light 2 – Electronic book with backlit screen and light with 6 intensity levels * Some price may have changed from the last review Variation Scribas Woxter The last of the Ereaders that we want to offer you is the most economical we have found. It is about Variation Scribas Woxtera model without great pretensions but that will allow you to read your favorite books without spending a pasture. Specifically, you can buy it on Amazon for 69 euros. This model has a Six-inch pearl e-break screen. It offers multiple letter sizes and up to 16 gray levels and has a powerful processor. Its internal memory is 4 GB, but you can expand it through MicroSD card Up to 32 GB. Variation Scribas Woxter (Black, 6 “) * Some price may have changed from the last review Some of the links of this article are affiliated and can report a benefit to Xataka. In case of non -availability, offers may vary. Image | Amazon, Kobo, SPC and Woxter In Xataka | If this Christmas has given you an electronic book, these five accessories for Kindle and Kobo are ideal to accompany them In Xataka | What Kindle Buy: Purchase guide with recommendations to succeed with Amazon electronic book readers

Pebble creator resurrects his legacy with 30 days of autonomy and electronic ink screens

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Years after the disappearance of Pebble, the smart watch that inaugurated a category through Kickstarter in 2012, Its creator returns to load. Core Devices, the new company founded by Eric Migicovsky, has just presented two models that recover the essence of the original Pebble: Core 2 Duo and Core Time 2. This time, the bet is to recover the original philosophy of the product, thanks to that Google released Pebbleos as an open source in January. Core 2 duo and core time 2 technical sheet Core 2 duo Core Time 2 SCREEN 1.26 inches E-paper monochromatic 144 x 168 pixels, 176 dpi With backhoper 1.5 inches e-paper color (64 colors) 200 x 228 pixels, 202 dpi With backhoper INTERACTION 4 physical buttons 4 physical buttons + touch screen MATERIALS Polycarbonate frame (black or white) Metal frame (several color options) Sensors 6 -axis Imu Compass Barometer 6 -axis Imu Heart rhythm monitor Connectivity Not specified Compatible with iOS and Android Not specified Compatible with iOS and Android CHARACTERISTICS Microphone and speaker Vibration motor (linear resonance actuator) IPX8 water resistance Step and sleep monitoring Microphone and speaker Vibration motor (linear resonance actuator) IPX8 water resistance Step and sleep monitoring BATTERY 30 days of autonomy 30 days of autonomy Load connector Standard pebble charger Standard pebble charger BELT 22 mm 22 mm Operating system Pebbleos (open source) +10,000 WatchFaces and Applications Pebbleos (open source) +10,000 WatchFaces and Applications PRICE $ 149 225 dollars AVAILABILITY Shipping from July 2025 Shipping from July 2025 Unlike the current trend in smart watches, which usually bet on high resolution AMOLED screens in exchange for more limited autonomies, Core Devices Recover the philosophy that made Pebble popular: screens e-paper Always active with an outstanding autonomy of 30 days. Core 2 duo is an evolution of Pebble 2with monochromatic screen and a simplified design with polycarbonate body. Meanwhile, the Core Time 2 represents the high range with a screen e-paper a Color of 64 tones, metallic frame and additional functions such as heart rate monitoring and touch screen. The return of a different philosophy The new Core Devices watches keep Pebble DNA intact, but with notable improvements. The main advance is autonomywhich passes from the 7 days of the original 30 -day models on the new devices. Both models incorporate microphone and speaker, elements that were not present in all the original Pebbles. Pebbleos, now open source after Google’s decision (owner of Fitbit, which in turn acquired the intellectual property of Pebble in 2016), remains the heart of these watches. This guarantees the compatibility with more than 10,000 watchfaces and existing applications. Image: Core Devices. Eric Migicovsky, original founder of Pebble and now in front of Core Devices, explained in his blog A couple of months ago he decided to resume the project because “nobody makes a smartwatch with the basic set of features I want.” Among these essential characteristics, it stands out: E-paper screen always active (visible under sunlight, discreet). Long battery life (to avoid frequent loads). Simple and well -designed user experience focused on basic functions (time, notifications, music control, alarms, weather, calendar, sleeping/steps monitoring). Physical buttons (to control music without looking at the screen). Possibility of customization (creation of Watchfaces own). Sustainability above all Image: Core Devices. Image: Core Devices. Image: Core Devices. Unlike the aggressive growth approach that characterized Pebble in its beginnings, Migicovsky has opted this time for a more sustainable model. “I am building a small and centered company to manufacture these watches. I have not planned to raise money from investors or hire a great team. The emphasis is on sustainability, “he said in his blog. Core Devices has not launched a Kickstarter campaign, but offers direct reserves through its website, with the possibility of complete cancellation and reimbursement until the shipment, estimated for July of this year. Google’s decision of convert pebbleos into open source software It has been fundamental for this rebirth. According to Migicovsky, “Pebbleos took dozens of engineers working for four years to build, along with our fantastic product equipment and quality control. Reproducing that for new hardware would take a long time.” The Pebbleos Source Code It is now available in Githuballowing any developer to use, bifurcar and improve the operating system. This opens the door not only to official Core Devices watches, but potentially to other manufacturers interested in creating devices compatible with the Pebble ecosystem. Price and availability of the core 2 duo and core time 2 The new Core Devices watches They are already available to book. The Core 2 Duo is priced at $ 149 with shipments planned for July 2025, while the Core Time 2 will cost $ 225 and will begin to be distributed in December 2025. International orders will be sent through messaging with follow -up (DHL, Fedex, UPS), although the company warns that buyers outside the United States must be prepared for possible taxes and customs. It is the market, friend. Outstanding image | Core Devices, Unspash, Xataka In Xataka | The smart watches market had been growing for years. Now face his “smartphone moment”

United Kingdom will display the “Frankenstein” of the electronic war to protect its submarine cables: the P8 Poseidon

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It We count yesterday. The decision of the British Secretary of Defense, John Healey, of Authorize the appearance of a nuclear submarine Near the Russian “spy ship” has caught attention, not only because of the action itself, but for the subsequent public revelation in the House of Commons. Healey justified the maneuver as a “deterrence of deterrence” accusing Russia of spying on the submarine cables that connect to the nation with the world. The tension has not been there. The United Kingdom is going to stage one of the “bombs” of the electronic war. The answer and an operation. In response to the growing threat of underwater espionage that has occurred in the Baltic and In British watersUnited Kingdom launched in early January Nordic Warden operationin collaboration with the Nordic and Baltic countries. Its objective: monitor suspicious vessels in 22 areas of the Canal de la Mancha, the Kattegat Strait and the northern and Baltic seas. In addition, IA will be implemented to identify objectives and coordinate responses between participating countries to suspicious activities. It happens that, despite these measures, the activity of the Russian Yantar has not ceased. As we explain yesterday, The ship crossed the La Mancha channel without stoppingwhich led Healy to publicly reveal the incident of November and this week, probably with the intention of sending a message to Moscow. Poseidon on stage. With Regarding Nordic Wardenthe British Ministry of Defense has confirmed that will provide a series of very particular maritime patrol aircraft: the P-8 Poseidon Next to RC-135 Rivet Joint surveillance aircraft for the operation. The P-8, developed by Boeing from the 737 commercial planeit becomes the “Frankenstein” of the electronic war for its own hybrid characteristics. We are facing An extremely versatile platformone designed for the anti -submarine war (ASW), anti -surface war (ASUW) and intelligence, surveillance and recognition (ISR). The P-8 is equipped with sophisticated sensors, such as latest technology sounds, synthetic opening radar, electronic intelligence systems and network data link capabilities. You can display torpedoes, anti -bursh missiles and Sonoboyas For the detection of submarines, in addition to operating in prolonged missions thanks to its great autonomy and flight replenishment systems. Used by the United States Navy, the United Kingdom has nine of these aircraft, operated from the base of the Royal Air Force (RAF) in Lossiemouth, Scotland. But there is more. The operation also includes other maritime resources, such as naval frogs and dronesall in order to monitor and protect the critical underwater infrastructure that experts consider highly vulnerable to sabotage. Political messages and military muscle. No doubt, the Revelation of these underwater operationstraditionally maintained secret, suggests an effort (now British, Before Finland) for projecting a firmer posture. This type of military diplomacy remembers similar events, such as Appearance of the Uss Tennessee Balistic Missile Submarine in the Norway Sea In June last year, in response to Russian submarine display Kazan in Cuba. In this regard, experts such as Jonathan Bentham, of the International Institute for Strategic Studies, describe the surface appearance of the British Astute HMS as “a demonstration of strength”reflecting a change in Royal Navy’s strategy to adopt a more proactive approach. Finally, it is also framed in the context of The growing rhetoric between London and Moscow, intensified after the arrival of Donald Trump to the presidency of the United States. Perspectives and possible scenarios. The Guardian told This morning that the effectiveness of this British strategy is still to be seen, especially given Russian interest in imposing costs to the West for his support for Ukraine. In this sense, the true test will lie in itself new attacks on critical underwater infrastructure in the coming weeks. Although direct war with Russia does not seem imminent, The lines between conflict and espionage are becoming more diffusegenerating an increasingly unstable situation. If you want also, it is a reflection of how geopolitics operates in the military field. The presence of submarines, calesubmarine and spy ships in strategic waters, is not only a matter of security, but also of political messages and deterrence to avoid any contest. One thing seems more or less clear: the current tension suggests that the next incidents in the sea will determine to what extent the British posture and the rest of the nations that continue to dissuade future Russian provocations. Image | aceebee In Xataka | A British nuclear submarine has discovered a Russian ship in front of its submarine cables. The second time in three months In Xataka | Research on submarine cables cut in the Baltic has taken a turn: it was not Russia, it was inexperience

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