What is Worldcoin and what does scanning the iris involve?
04/03/2024Worldcoin was introduced in summer of 2023 as a revolutionary project with the mission of creating a 100% secure digital identity, essentially a kind of fortified "digital passport," based on the verification of a unique and non-transferable element inherent to each human being—the iris. According to its developers, World ID will help distinguish human online activity from that generated by machines. In the first phase of the project, the creation of this secure digital identity is planned for 2 billion humans. To make this possible, Worldcoin has called on the global population to scan their iris. In return, Worldcoin compensates participants with a few tokens of its successful cryptocurrency, WLD, which has quadrupled in value within a few weeks of its initial launch. The payment in WLD tokens is not coincidental; it is part of Worldcoin's strategy, aiming to leverage the new digital passports to create a comprehensive ecosystem that provides universal and equitable access to advanced financial services for the entire global population. To achieve this, they encourage "iris sellers" to use the Worldcoin cryptocurrency on its fee-free blockchain, unlike Bitcoin, Ethereum, or other cryptocurrencies that do charge transaction fees. How does Worldcoin work? Worldcoin aims to address the issues of bots, rapid creation of fake identities, and content with artificial intelligence. It is designed, according to its developers, to provide every individual in the world with a unique digital identification. Additionally, Worldcoin promises to ensure the financial inclusion of each person in a fair and equitable ecosystem through a universal basic income. Users receive this income in exchange for allowing their iris to be scanned. To create the secure digital passport with Worldcoin, users must undergo an iris scan, which serves as proof of humanity and a unique identity on the blockchain. This process ensures that the individual on the other side of that identity is a human and not a fake profile created with artificial intelligence. In pursuit of the success of their proposal, the company offers users a small amount of their own Worldcoin tokens in exchange for iris scanning. The initial incentive of receiving free cryptocurrency, in the form of a universal basic income, is emphasized by Worldcoin advocates as the basis for the inclusive and universal nature of their initiative. This approach allows anyone to scan their iris, and the WLD tokens received in return can assist people without access to traditional financial services in starting to save and invest. How to Scan the Iris with Worldcoin? The registration process with Worldcoin involves scanning the iris with an orb, the central hardware device of Worldcoin developed by Tools for Humanity. The orb is spherical and processes all the information. Currently, Worldcoin has installed orbs in different countries, including Spain, where users can scan their iris in exchange for Worldcoins. To do this, it is necessary to download the Worldcoin mobile application, World ID, generate a QR code with it, and display it in front of the orb. The orb, upon recognizing it, will scan the user's iris, while a Worldcoin collaborator remotely oversees the operation. The orb takes less than a minute to perform the scan and validate the subject's identity. In exchange for their iris, the user receives a unique number called "IrisHash" and a cryptographic wallet with Worldcoins. "This digital passport is accepted as proof of unique humanity, which people can use in the digital world without the need to share any other data," assure its developers. What happens with my scanned iris in exchange for Worldcoins? Once the iris scan is completed, and digital identity is granted to the user, Worldcoin assures that the orb quickly eliminates the images unless the user requests their preservation. Only the set of numbers called "IrisHash" is stored for identification, without any additional biometric data. Worldcoin also commits to ensuring that users share only the necessary information they wish to share, providing verification options through linked devices or the additional facial authentication orb for high-security cases. Despite these commitments, the collection of biometric data through iris scanning for the unique proof of humanity continues to raise significant questions regarding privacy and information security. Some countries such as Brazil, France, India, or Kenya have halted Worldcoin's iris scanning. How much do you get paid for scanning your iris? Worldcoin pays 25 WLD for scanning your iris, which, according to the cryptocurrency's exchange rate in February 2024, has translated to an average of between 50 and almost €160 for iris sellers, depending on the value of Worldcoin on the day they scanned their iris. At the beginning of February, the value of each WLD unit was around two euros, and by the end of the month, it had risen to nearly seven euros. What can I spend my WLD on? 'Iris sellers' have the freedom to use their Worldcoins from the moment they receive them. They can exchange the payment for other cryptocurrencies, withdraw them in euros from a specialized ATM, or hold onto the tokens in the hope of an increase in their value. Additionally, WLD payments are already accepted on platforms such as Discord, Shopify, Minecraft, Telegram, Mercado Libre, or Reddit, among other places. Who is behind Worldcoin? Worldcoin bears the stamp of two innovative minds: Sam Altman and Alex Blania. Altman is the CEO of OpenAI and a key figure in artificial intelligence development, leading projects like ChatGPT. Blania, on the other hand, is the co-founder of Tools For Humanity, contributing his experience in creating technological tools for a more equitable economic system to this new and successful cryptocurrency.
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Alcatel
AlcatelIt is not easy to summarize Alcatel's long history as a global telecommunications giant. Alcatel, now called Alcatel-Lucent, has been evolving and innovating in the telecommunications field for more than 100 years. Undoubtedly, Alcatel stands out for its telecommunication services. Their presence in the fixed home phone market was quite significant a few years ago. Nowadays, they focus their innovative energy on creating high-quality smartphones and tablets with attractive and increasingly functional designs. Today, Alcatel plays a major role in R&D activities in France, its country of origin.
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Chat with RTX by Nvidia: Localized customization of chatbots without Internet
19/02/2024Nvidia introduces an innovative tool in the chatbot realm called Chat with RTX, designed for the personalization of conversational assistants. Powered by generative Artificial Intelligence (AI), Chat with RTX operates locally on computers with GeForce RTX Series 30 graphics cards running Windows 10 or Windows 11. Chat with RTX and the IA revolution for chatbots This decentralized approach eliminates the reliance on an internet connection for chatbot functionality. Unlike many conventional virtual assistants, which require constant cloud connectivity for processing and generating responses, Chat with RTX operates internally on the user's device. According to Nvidia, this feature not only enhances privacy by avoiding the transmission of sensitive data over the network but also provides a quicker and more efficient response. With Chat with RTX, users can create personalized chatbots in the style of ChatGPT, Gemini or Copilot for conversational queries. This format allows the incorporation of YouTube videos, text in different formats, and URLs for contextual queries. Nvidia's tool is optimized to leverage the capabilities of computers running Windows 10 or 11 with a GeForce RTX Series 30 GPU and 8GB of video random access memory (VRAM).
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Where to watch the Champions League on TV or Streaming?
13/06/2023Find out where you can watch the Champions League so as not to miss a minute of this excellent competition that this year again promises good soccer and maximum excitement. When does the Champions League 2021/2022 start? The UEFA Champions League Group Stage starts in mid-September. The first match day will be played on Tuesday, September 14, and will feature Sevilla, who will face RB Salzburg in the Andalusian capital; Villarreal, who will play at home against Atalanta; and FC Barcelona, who will face Bayern Munich, also at home. The following day, on September 15, the 2021/2022 Champions League will kick off for Atlético de Madrid, who will play against Porto at the Wanda Metropolitano, and also for Real Madrid, who will play their first match against Inter, in Milan. This first Group Stage will have six matchdays in which the 32 teams participating in this edition of the Champions League will face each other in home and away matches that you will be able to follow both on television and streaming. Group stage September 14/15, 2021: first matchday September 28/29, 2021: second matchday October 19/20, 2021: third matchday 2/3 November 2021: fourth matchday November 23/24, 2021: fifth matchday December 7/8, 2021: sixth matchday Once the six matchdays of the group stage have been completed, the competition will continue with the knockout phase, which will determine the two teams that will play in the UEFA Champions League final. Knockout Phase Round of 16: February 15/16/22/23 and March 8/9/15/16/16, 2022 Quarter-finals: 5/6 and 12/13 April 2022 Semifinals: May 26/27 and 3/4, 2022 Where to watch the Champions League on TV? As with LaLiga Santander and Liga SmartBank, Movistar has exclusive rights to the UEFA Champions League in Spain until 2024. However, following an agreement with Orange, Movistar has decided to share the rights with this operator, so that in Spain this season the Champions League can be watched on TV on Movistar and Orange TV. In both cases, the broadcasting of the UEFA Champions League group stage matches as well as those of the knockout phase and the Final will be included. How to watch the Champions League on Orange TV? Although Orange does not have direct rights to the Champions League in Spain, its agreement with Movistar allows its customers to watch live Champions League matches on Orange TV. These broadcasts are exclusively for the operator's customers who have the Orange Love Total package, which includes the UEFA Champions League, Liga Santander, and Liga SmartBank matches, in addition to the UEFA Champions League. How to watch the Champions League on Movistar? To watch the Champions League on Movistar we must be customers of this operator and have contracted the Fusión Selección Champions or Fusión Selección Plus con Fútbol package, which also includes the Liga Santander and Liga SmartBank matches. If our package is Fusión Selección con LaLiga, we will only have access to the Spanish football competition and we will not be able to watch the Champions League matches. The Movistar channel on which the Champions League can be watched is called " Movistar Liga de Campeones". "Movistar Liga de Campeones" is an exclusive TV channel for watching soccer and in addition to the UEFA Champions League, it also provides coverage of the Europa League.The schedules of all broadcasts can be consulted in the Sports section of the Movistar+ menu, for ADSL and Fiber TV customers. Where can I watch the Champions League live on the Internet? Both Movistar and Orange complete their Champions League soccer offer on TV through their online platforms. In both cases, to enjoy soccer on our mobile devices or computer, we must be subscribed to a package that includes the UEFA Champions League (in Movistar, Fusión Selección Champions or Fusión Selección Plus con Fútbol, and in Orange TV, Love Total). If you are a Movistar customer and have one of these packages, you must activate Movistar+ on your devices (formerly Yomvi) and you will have access to watch the Champions League online matches on Movistar as well as other online content and series, at no additional cost from anywhere and on any device. All broadcast schedules can be consulted in the Sports section of the Movistar+ menu on any device. To watch the Champions League online on Orange, you must log in to the Orange TV website to identify yourself as a Love Total member. Once we have logged in, we will be able to watch live matches of the UEFA Champions League, LaLiga Santander, LaLiga SmartBank, and also watch matches that have already taken place. Where can I watch the Champions League from outside Spain? If you are a Movistar or Orange customer, the best option to watch the Champions League from abroad is through Movistar+ on your devices or the online platform of Orange TV. If you have problems viewing the matches due to a geographical block, the best option, in this case, is to connect to a VPN with a Spanish IP beforehand. If your Internet access provider does not offer this service, here are the best VPN offers to surf safely (both from home and when traveling). In addition, and depending on the country you are in, various television stations and operators have the broadcasting rights to the UEFA Champions League: Europe Albania: Tring, RTSH Armenia: Vivaro Austria: ServusTV, Sky Austria Azerbaijan: CBC Sport, Saran Belarus: UEFA.tv Belgium: Proximus, RTL, VTM Bosnia and Herzegovina: Arena Sport Bulgaria: A1, bTV Croatia: HRT, Arena Sport Cyprus: CYTA Czech Republic: Nova, Voyo Denmark: NENT Group Estonia: Viaplay Finland: MTV France: Canal+, BeIN Georgia: Adjara, Silknet Germany, DAZN Greece: MEGA, COSMOTE TV Hungary: Sport1, MTVA Iceland: Viaplay, Syn Republic of Ireland: Livescore, Virgin Media, RTE Israel: The Sports Channel Italy: Amazon, Mediaset, Sky Italia Kazakhstan: QazSport, Q Sport League, Saran Kosovo: Arena Sport, Artmotion Kyrgyzstan: Saran, Q Sport Latvia: Viaplay Lithuania: Viaplay Luxembourg: RTL, Proximus Malta: Melita, PBS Moldova: Setanta, Prime Montenegro: Arena Sport Netherlands: RTL, Ziggo Sport North Macedonia: Makedonski Telekom, Arena Sport, MTV Norway: TV2 Norway Poland: Polsat Portugal:Eleven Romenia: Clever Media, Digisport, Telekom Romania Russia: Match TV Serbia: Arena Sport Slovakia: Markiza, Voyo Slovenia: Sportklub, Pro Plus Spain: Telefonica, Orange TV Sweden: Telia Switzerland: blue+, CH Media Tajikistan: Varzish TV, Saran Turkey: EXXEN Turkmenistan: Saran Ukraine: Megogo UK: BT Sport Uzbekistan: MTRK Africa and Middle East Nigeria: SuperSport South Africa: SuperSport Middle East and North Africa (Algeria, Bahrain, Chad, Djibouti, Egypt, Iran, Iraq, Jordan, Kuwait, Lebanon, Libya, Morocco, Oman, Qatar, Saudi Arabia, Sudan, Syria, Tunisia, United Arab Emirates, Yemen): beIN Sub-Saharian Africa: Canal+, SuperSport America Bolivia: Televideo Brazil: SBT, Turner Canada: DAZN Caribbean: Flow Sports, Sportsmax Central America: ESPN Costa Rica: Teletica Dominican Republic: Televideo Ecuador: Televideo El Salvador:Canal Dos Guatemala: Televideo Haití: Canal+ Honduras: Televicentro South America (except Brazil): ESPN Mexico: Turner Panama: TVN, Medcom Paraguay: Televideo Peru: Televideo United States: CBS, TUDN Deportes Venezuela: La Tele Tuya Asia and Pacífic Australia: STAN Brunei: beIn Cambodia: beIn China PR: PPTV, Tencent, iQIYI, Alibaba Hong Kong SAR: beIn India and Indian subcontinent: Sony Indonesia: SCTV Japan: Wowow Republic of Korea: SPO TV Laos: beIn Macau SAR: TDM Malaysia: beIn Mongolia: SPS Myanmar: TBA New Zealand: Spark Pacific Islands: Digicel Philipines: Tap TV Singapore: beIn Taiwan/Chines Taipei: Elta Thailand: beIn Vietnam: FPT Moreover, if you are one of those who can't miss a single live match, you should know that the Sport24 platform has the rights to broadcast Champions League matches on airplanes and cruise ships. Where to watch the final match of the Champions League 2021/2022? The 2021/2022 Champions League final will be held at the Gazprom Arena in St. Petersburg, Russia, on May 28, 2022. Like the rest of the competition, you can watch the Champions League final on TV through Movistar-Movistar Liga de Campeones dial 50 and Orange TV. Where to watch the Champions League 2021/2022 final on the Internet? In addition to television, you can also watch the Champions League final online. In this case, you must also be a Movistar or Orange customer and connect to Movistar+ on devices (former Yomvi) in the first case or to the online platform of Orange TV, if you are an Orange customer to enjoy the match in which the best European soccer team 2021/2022 will be proclaimed. How can I watch LaLiga soccer matches from abroad? If you have already contracted a television service with the LaLiga package and due to a geographic blocking of your television provider and your connection you have problems viewing the matches, the best option, in this case, will be to use a VPN that assigns you an associated IP that is not blocked. If your Internet access provider does not offer this service, below are the best VPN offers to surf safely from anywhere.
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Vodafone tests a new technology to identify the activity of their users on Internet
03/06/2022Vodafone has begin to test a new way of tracking the activity of their users on the network. This is an advertising identification system called TrustPid, which works by creating a fixed ID for each customer at the Internet Service Provider (ISP) level. After that, this ID will associates all user activity with it. The objective is to use the data obtained for the distribution of publicity and personalized advertising and to prevent publishers from losing revenue. According to the company, there is no way to circumvent the system at the browser level, blocking cookies or masking the IP address and they assure that it is a simple toll if people want to continue consuming high-quality content on the Internet without paying. “Consumers appreciate the idea of the free internet, but this needs a trade-off: publishers need a sustainable revenue model, which means adding subscription paywalls or relying on advertising to keep free access and ensure high-quality content”, they justify. At the moment, Vodafone is testing advertising identification in Germany with some of the country's largest websites, Bild.de and Deutsche Telekom, the parent company of T-Mobile.
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WhatsApp improves security in its desktop version
14/03/2022In accordance with the growing use of WhatsApp in the desktop version and with the aim of guaranteeing users maximum security, Meta has announced that has implemented in this app, a new security layer called Code Verify that acts as an open source browser extension verifying automatically the authenticity of the web code of this application. According to Meta, which has offered this utility to other services to use it, Code Verify allows web browsers to verify that the resources they obtain have not been tampered with. "When someone uses Code Verify, the extension automatically compares the code that is executed in WhatsApp Web with the version of the code verified by WhatsApp and published in CloudFlare", has said the company, who also explains that if any violation or inconsistency is detected , the user will receives a notification, immediately. This new WhatsApp code verification, which Meta has confirmed does not record metadata or user data or share information with the application, will be available in the official browser extension stores for Google Chrome, Microsoft Edge and Mozilla Firefox.
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DuckDuckGo introduces a feature to protect Android smartphones from trackers
26/11/2021DuckDuckGo goes a step further in terms of security and has just announced a new tool for Android Smartphones that block the tracking of user data. In fact, it is an extension that can be already tested in its beta version -with a waiting list- and that according to DuckDuckGo was born to stop the theft of information ( according to AndroidRank.org, 96% of the most popular free Android applications contain trackers. A 87% send data to Google, and 68% to Facebook). This free extension is called 'App Tracking Protection' and it is integrated into the search engine's 'app', so it is not necessary to keep it open for it to work. Trackers blocking can be reviewed in real time through DuckDuckGo and it can also detect which networks are tried to keep users personal data to. In addition, one can activate the notifications service to receive summaries of its operation.
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What is the value of a Bitcoin?
11/06/2021Since Bitcoin first appeared in 2009, this digital currency not issued by any government or company, nor, under the umbrella of any kind of economic policy, has gained a foothold in the market and has already started to fit into existing legal frameworks. What gives Bitcoin its value? The great value of Bitcoin is that it is a decentralized and global currency, an alternative to fiat currencies (those issued by governments). All transactions with Bitcoins are public and each of these crypto currencies belongs exclusively to its owner, therefore, it is a currency that cannot be intervened by anyone. What can I do with Bitcoins? To date, with this cryptocurrency, it is possible to monetize all kinds of services, in addition to making investments, free or practically free of commissions, which in the medium to long term are proving attractive. This has made Bitcoin an asset in which to invest and an increasingly popular means of payment through which to transfer value from one user to another without losing friction along the way, going through an intermediary or paying a commission. What is the price of a Bitcoin? Like any other good, the price of a Bitcoin varies according to market demand, although the fact that it has been designed to behave as a deflationary asset and that its supply is limited to 21 million coins, facilitates that by the law of supply and demand itself, the Bitcoin exchange rate tends to rise continuously. As of June 9, at the time of writing this article, the Bitcoin value today is 30,007.86 euros, 3.4 times its price a year ago, when the Bitcoin to Euro conversion rate was 8,629.5 Bitcoins for 1 euro. In 2010 Bitcoin price was less than one Euro cent. What does the value of Bitcoin depend on? The value of Bitcoin depends on the trust and acceptance of users to use it, hence why Bitcoin is rising in value some days and not others. As Bitcoin has been implemented as a means of payment in multiple transactions and its popularity has grown, its value has grown in parallel. Likewise, when there have been news or events that have questioned, for example, the suitability of this crypto currency, its price has fallen. Like any other currency, the price of Bitcoin fluctuates and it is the users themselves who set it at the time of the purchase and sale transaction, which prevents the existence of a single price for Bitcoin, since it is not operated through a single platform as is the case with other currencies. Even so, buying and selling prices of Bitcoins tend to be quite similar. To know how much Bitcoin costs, there are several online platforms, known as "Bitcoin trading platforms" that report live the evolution of the value of the cryptocurrency. Is it safe and profitable to invest in Bitcoin? As with any other asset, investing in Bitcoins is profitable if we know how to do it at the right time. On the other hand, the Blockchain technology on which Bitcoin is based is reliable and difficult to manipulate, with no risk of being counterfeited, although some experts believe that the perfect, 100% inviolable system has not yet been created. In the cryptocurrency segment, convertibility is contemplated, so that Bitcoins can be exchanged for fiat currencies. What can I buy with Bitcoins? Over the last few years, a large number of companies have incorporated Bitcoin as an official method of payment for their goods and services From travel companies to ticket sales platforms for all kinds of shows, through gaming platforms, digital bookstores, software stores or even non-profit organizations already accept this digital currency. That is, Destinia, 13tickets, Gear Best, Shopify, Wordpress, Hostinger, Greenpeace,... among many other companies. eBay is currently considering adding Bitcoin as a method of payment. What is Bitcoin mining and how are Bitcoins generated? The users themselves through a totally decentralized system create Bitcoins. To become a bitcoin creator, computers with high computational capacity are needed to process and verify transactions and quickly solve the complex digital processes of generating the currency. This work is called mining and one of its best attractions is that the system offers "miners" rewards in Bitcoins in exchange for these services, which has made this activity very appealing for certain users. Is it profitable to mine Bitcoins in Spain? Bitcoin mining requires very powerful equipment, with high calculation capacities to solve operations, being nowadays totally inoperative for this operation the PCs of domestic or office use. The investment to mine Bitcoins requires, in addition, to assume the large power consumption required by this more powerful equipment, which makes Spain, at this time due to the high price of KW/h, an uninteresting market for mining Bitcoins. On the contrary, other locations such as China, Iceland, Iran or Georgia, where the Bitcoin mining business is in full expansion, are very interesting.
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