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Tag: News

  • How Effective Are Blue-Light Glasses?

    How Effective Are Blue-Light Glasses?

    In the digital age, a significant part of our lives is spent in front of computers, laptops, tablets, and smartphones. Prolonged exposure to the blue light emitted from these devices can negatively affect our eyes. Blue-light glasses have been developed to protect our eyes from this blue light. But how effective are these glasses?

    Blue-Light Glass

    What is Blue Light and Its Effects?

    Blue light is a part of the visible light spectrum that carries high energy with short wavelengths. Prolonged exposure to blue light from computer, mobile, and other digital device screens can cause eye strain, dryness, blurry vision, and headaches. Additionally, blue light can affect our sleep cycle, leading to insomnia.

    Effectiveness of Blue-Light Glasses

    Blue-light glasses help filter out the blue light emitted from digital devices. These glasses use special lenses that absorb or reflect blue light. Research has shown that using blue-light glasses can provide some protection from the effects of blue light.

    Benefits of Blue-Light Glasses

    Reducing Eye Strain: Blue-light glasses can help reduce eye strain caused by prolonged screen time.
    Improving Sleep Quality: Using blue-light glasses can mitigate the effects of blue light, potentially improving sleep quality.
    Long-Term Eye Health: Blue-light glasses may help in maintaining long-term eye health, especially for those who spend extended periods in front of screens.

    Debate on Effectiveness of Blue-Light Glasses

    While blue-light glasses have some benefits, their overall effectiveness is still debated. Some studies suggest that the benefits of blue-light glasses might be overstated and that their effectiveness is not entirely proven.

    Research and Expert Opinions

    – Blue-Light Filtering Technology: Some studies have shown that blue-light filtering lenses can reduce eye strain, but the impact can vary from person to person.
    – Alternative Methods: Besides blue-light glasses, reducing screen brightness, following the 20-20-20 rule (looking at something 20 feet away for 20 seconds every 20 minutes), and using screen blue-light filters can also be effective.

    Blue-light glasses can provide some protection against the blue light emitted from digital screens. However, their effectiveness is still a topic of debate, and more research is needed. Nonetheless, using blue-light glasses, reducing screen brightness, and taking regular breaks can be beneficial for eye health during prolonged screen use.

  • Effective Strategies for Maintaining Cybersecurity in Daily Life

    Effective Strategies for Maintaining Cybersecurity in Daily Life

    In today’s tech-driven world, cybersecurity is extremely important. Protecting personal information and safeguarding against online threats requires the right strategies and awareness. Here are some effective strategies for maintaining cybersecurity in daily life.

    Cybersecurity

    Use Strong Passwords
    Passwords are the first line of defense for your online accounts. Follow these tips to create strong passwords:
    – Use at least 12 characters.
    – Combine uppercase and lowercase letters, numbers, and special characters.
    – Avoid common passwords (e.g., 123456, password).
    – Use a different password for each account.

    Enable Two-Factor Authentication (2FA)
    Two-factor authentication adds an extra layer of security to your accounts. When enabled, you will need an additional code or token sent to your mobile phone to log in, which keeps your account secure even if your password is compromised.

    Regular Software Updates
    Regularly updating software is crucial. Software updates include new security features and bug fixes that protect your device from cyber attacks. Keep your operating system, browser, and other software up to date.

    Be Cautious of Suspicious Emails and Links
    Avoid phishing attacks by being cautious of suspicious emails and links. Do not click on links or open attachments from unknown sources. If in doubt, contact the organization directly to verify the authenticity.

    Use Secure Networks
    Ensure network security when using wireless (Wi-Fi) networks. Use a VPN (Virtual Private Network) when using public Wi-Fi, as it encrypts your data and keeps it secure.

    Install Antivirus Software
    Install reliable antivirus software and perform regular scans. Antivirus software protects your device from viruses, malware, and other harmful programs.

    Data Backup
    Regularly back up your data. In the event of a ransomware attack, having backup data can help you recover your important files. Use cloud storage and external hard drives for data backup.

    Maintaining cybersecurity in daily life requires the right strategies and awareness. By using strong passwords, enabling two-factor authentication, regularly updating software, being cautious of suspicious emails, using secure networks, installing antivirus software, and backing up data, you can ensure your online safety.

  • Microsoft’s Foldable Future: Insights into Abandoned Surface Duo 3 Project

    Microsoft’s Foldable Future: Insights into Abandoned Surface Duo 3 Project

    In its pursuit of innovation within the smartphone market, Microsoft had been exploring the dual-screen concept with its Surface Duo lineup. However, as the industry shifted towards more traditional foldable designs, the tech giant had reportedly pivoted its focus to developing a true foldable device, codenamed “Neon,” which would have been the successor to the Surface Duo series.

    Surface Duo 3

    According to newly revealed information, the Surface Duo 3, or the Neon project, was set to feature a significant departure from the previous dual-screen approach. The device was envisioned to have an internal folding display, similar to the design of Samsung’s Galaxy Z Fold series or Google’s Pixel Fold, as well as an external cover display.

    The patents showcased by Patently Apple provide a glimpse into the design Microsoft had in mind for this foldable smartphone. One of the key features was the inclusion of a power button that would have partially opened the device, eliminating the need to pry the two halves apart manually. This innovative approach would have enhanced the user experience and made the device more accessible.

    Additionally, Microsoft was exploring the integration of magnetic accessories that could attach to the back of the device. One such accessory mentioned in the patents was a kickstand, which would have provided a convenient way to prop up the device for hands-free use.

    The improved camera setup, with a triple-lens array positioned on the back of the device, also suggests that Microsoft was aiming to address one of the key shortcomings of the previous Surface Duo models, which had been criticized for their subpar camera performance.

    However, the fate of this foldable project, codenamed Neon, remains uncertain. Reports indicate that Microsoft has since abandoned its plans for a Surface Duo 3 and has shifted its focus away from the smartphone market altogether. The company’s decision to end software support for the existing Surface Duo devices further reinforces the notion that the foldable vision may never come to fruition.

    While the details revealed about the Surface Duo 3, or Neon, showcase Microsoft’s innovative approach to foldable smartphones, the tech giant’s apparent retreat from the smartphone arena leaves many questions unanswered. The industry continues to evolve rapidly, and it remains to be seen whether Microsoft will revisit its foldable ambitions in the future or if the Neon project will forever remain an unrealized vision.

  • LG B4 OLED: Bringing Affordable OLED Excellence to Your Home

    LG B4 OLED: Bringing Affordable OLED Excellence to Your Home

    In the ever-evolving world of home entertainment, the quest for the perfect balance between performance and affordability has been a constant challenge. LG has once again risen to the occasion with the introduction of its latest OLED TV offering – the LG B4 OLED.

    LG B4 OLED

    LG B4 OLED is poised to redefine the landscape of high-quality, budget-friendly OLED displays. Launching at a starting price of just $1,699 for the 55-inch model, this latest addition to LG’s renowned OLED lineup is set to disrupt the market and make the unparalleled viewing experience of OLED technology more accessible than ever before.

    Boasting a range of sizes to suit various living spaces, the LG B4 OLED will be available in 55-inch, 65-inch, and 77-inch variants, with the largest 77-inch model carrying a price tag of $3,399. However, the real standout is the 55-inch model, which can be purchased directly from LG for an even more wallet-friendly $1,499.

    While the LG B4 OLED may not feature the absolute top-of-the-line processor found in its higher-end siblings, the C4 OLED and G4 OLED, it still packs a punch. Equipped with the Alpha 8 AI Processor 4K, the B4 OLED delivers impressive performance, with only minor compromises in brightness and color accuracy compared to its more premium counterparts.

    The B4 OLED’s ability to deliver exceptional picture quality at a relatively affordable price point is further bolstered by its competition in the market. The Samsung S85D OLED, which launched at $1,699, has since seen a $100 price drop, making it a tempting alternative. However, when factoring in the sales prices, the LG B4 OLED emerges as the clear winner, offering the best value for money in the current OLED TV landscape.

    It’s worth noting that the landscape of affordable OLED TVs may continue to evolve, as LG has a history of introducing even more budget-friendly A-Series OLED models in the past. The absence of an A-Series OLED in 2023 has left the door open for the B4 OLED to shine, but the possibility of a future A-Series release cannot be ruled out.

    Nonetheless, for those seeking the unparalleled image quality and deep blacks of OLED technology without breaking the bank, the LG B4 OLED stands as a compelling option. Its combination of performance, features, and price point make it a strong contender for the title of the “cheapest OLED TV of 2024.”

    Whether you’re upgrading your home entertainment setup or seeking to experience the transformative power of OLED for the first time, the LG B4 OLED presents an opportunity to elevate your viewing experience without sacrificing your budget. As the market continues to evolve, the LG B4 OLED emerges as a shining example of the brand’s commitment to making cutting-edge technology accessible to a wider audience.

  • Legal Migrant Workers Face Abuse and Death in Malaysian Government Crackdown

    Legal Migrant Workers Face Abuse and Death in Malaysian Government Crackdown

    Recently, the Malaysian government has detained approximately 1,700 migrants, including many Bangladeshis. Among the detained, many were legal workers, but allegations of torture and human rights violations have surfaced. Tragically, one worker has died due to the mistreatment.

    Local news sources report that the detentions occurred during raids across various parts of Malaysia. Even those with valid documentation have been apprehended. The detained individuals are reportedly facing harsh conditions and severe mistreatment, raising significant human rights concerns.

    The death of a legal worker due to torture has intensified the gravity of the situation.

    Several international human rights organizations have condemned these raids. They argue that detaining and mistreating legal migrants with valid documentation is utterly inhumane.

    Legal Migrant Workers Face Abuse and Death in Malaysian Government CrackdownBangladesh’s Ministry of Expatriates’ Welfare and Overseas Employment has expressed deep concern over the situation and is attempting to communicate with the Malaysian government. The ministry has emphasized that necessary steps will be taken to ensure the safety and rights of the detained individuals.

    The Malaysian government, however, maintains that these operations are part of stringent measures to curb illegal immigration and that the raids were conducted legally. They have yet to provide a clear statement addressing the allegations of detaining and torturing legal migrants.

    Analysts believe that such operations and human rights violations could tarnish Malaysia’s international reputation. Therefore, there is a growing call for the Malaysian government to protect the rights of legal migrants and ensure humane treatment.

  • Blackmagic Become World’s First Camera System for Apple Immersive Video

    Blackmagic Become World’s First Camera System for Apple Immersive Video

    Blackmagic Design has announced the development of the URSA Cine Immersive camera, designed specifically for capturing Apple Immersive Video on the Apple Vision Pro headset. This camera is set to revolutionize immersive content production by providing a seamless end-to-end workflow for capturing, editing, and viewing immersive video.

    Blackmagic

    Key Features of the URSA Cine Immersive Camera

    – 8K stereoscopic 3D immersive image capture: The camera features a fixed, custom lens system designed specifically for Apple Immersive Video, capturing 8K resolution per eye with pixel-level synchronization.
    – 16 stops of dynamic range: The camera boasts an impressive dynamic range, allowing for high-quality immersive content capture.
    – 90 fps capture: The camera can capture 90 fps stereoscopic 3D immersive cinema content to a single file.
    – Blackmagic RAW Immersive file format: The camera uses the Blackmagic RAW Immersive file format, which is designed to simplify the post-production workflow for immersive video.

    DaVinci Resolve Update

    The update to DaVinci Resolve includes several new features to support immersive video workflows:

    – Immersive video viewer: The new viewer allows editors to pan, tilt, and roll clips for viewing on 2D monitors or on Apple Vision Pro for an even more immersive editing experience.
    – Automatic recognition of Apple Immersive Video: The software automatically recognizes Apple Immersive Video (left and right eye) for dual file stereo immersive content.
    – Option to bypass transitions rendered by Apple Vision Pro: Editors can bypass transitions rendered by Apple Vision Pro using FCP XML metadata, giving them clean master files.
    – Export and deliver native files for viewing on Apple Vision Pro: The software includes export presets that enable quick output into a package that can be viewed directly on Apple Vision Pro.

    Availability and Pricing

    The URSA Cine Immersive camera and the updated DaVinci Resolve will be available later this year from all of your usual selected Blackmagic Design resellers worldwide. Pricing details have not been officially confirmed yet.

    The Blackmagic URSA Cine Immersive camera and the updated DaVinci Resolve are set to revolutionize the production of immersive content by providing a seamless end-to-end workflow for capturing, editing, and viewing immersive video. With its impressive features and capabilities, this camera is poised to become the go-to choice for content creators looking to produce high-quality immersive content for Apple Vision Pro.

  • New Tool in Phone App Helps Avoid Scammers

    New Tool in Phone App Helps Avoid Scammers

    Scam calls are a significant concern for many phone users, and Google’s Phone app has just introduced a new tool to make it easier to identify and avoid these unwanted calls. The “Lookup” button is a feature that allows users to quickly and easily identify unknown callers, providing valuable information about the caller and helping users make informed decisions about whether to answer or report the call.

    Scammers

    How the Lookup Button Works

    Before the Lookup button, users had to manually search for unknown numbers on Google or other apps like Truecaller to find out who was calling. This process could be time-consuming and frustrating, especially if the caller was a scammer. With the Lookup button, users can simply tap the button when they receive a call from an unknown number, and the app will automatically search for information about the caller.

    Benefits of the Lookup Button

    The Lookup button provides several benefits to users. If the caller is a scammer, the app can show what kind of scam they are attempting, helping users decide whether to answer or report the number. Even if the Lookup button doesn’t provide definitive answers, it can still be helpful. If the caller is legitimate and users miss their call, they can leave a voicemail or send a text.

    Availability of the Lookup Button

    The Lookup button was initially announced as part of the June Feature Drop for Pixel devices. However, according to Android Police, the update is now rolling out independently, which means not all phones will receive the feature at the same time. The good news is that users don’t need to do anything special to get the Lookup button; it will appear in the Phone app during the update.

    The Lookup button is a valuable addition to Google’s Phone app, providing users with a simple and effective way to identify and avoid scam calls. With this feature, users can make more informed decisions about who they answer and report, helping to reduce the impact of scam calls on their daily lives.

  • Why is a person’s fingerprint called entire data bank?

    Why is a person’s fingerprint called entire data bank?

    A person’s fingerprint is often referred to as their “entire data bank” because it contains a wealth of unique and identifying information about the individual. Here’s a more detailed explanation:

    fingerprint

    Fingerprints as a Unique Identifier

    Fingerprints are considered one of the most reliable and accurate forms of biometric identification. Each person’s fingerprints are unique, even for identical twins. The intricate patterns of ridges, whorls, and loops that make up a fingerprint are formed during fetal development and remain unchanged throughout a person’s life. This makes fingerprints an ideal way to positively identify an individual.

    Fingerprints Contain Detailed Personal Information

    A person’s fingerprints can reveal a significant amount of personal information beyond just their identity. Fingerprints contain microscopic details and characteristics that can be analyzed to determine factors like:

    – Age – The thickness and clarity of fingerprint ridges changes as a person ages.
    – Gender – Certain fingerprint patterns are more common in males or females.
    – Occupation – The wear and tear on fingerprints can indicate the type of work a person does.
    – Health conditions – Fingerprint abnormalities may be linked to medical issues like diabetes or Parkinson’s disease.

    This wealth of personal data contained in a single fingerprint is why it is often referred to as an individual’s “entire data bank”.

    Fingerprints in Law Enforcement and Security

    Fingerprints have long been a critical tool for law enforcement, used to identify suspects, victims, and missing persons. Automated Fingerprint Identification Systems (AFIS) allow police to quickly search databases containing millions of fingerprint records to find matches.

    Fingerprints are also increasingly being used for security and access control, such as unlocking smartphones or entering secure facilities. Their uniqueness and permanence make them a reliable way to verify a person’s identity.

  • Samsung’s Human-Centric Hybrid AI Opens Up New Possibilities

    Samsung’s Human-Centric Hybrid AI Opens Up New Possibilities

    We are at the dawn of a historic era in technology—the era of mobile AI. Samsung is pioneering this transformation with the introduction of Galaxy AI features on the Galaxy S24 series, marking our first AI-integrated phone.

    Hybrid AI

    Revolutionizing Mobile Experiences with a Hybrid AI Approach

    To deliver the tangible benefits of generative AI technology to the Galaxy S24 series, we employed a hybrid AI integration approach. Mobile devices are the primary access points for unlocking AI’s potential, as they are indispensable tools that users rely on daily.

    Recognizing the essential role mobile devices play in critical and memorable moments, we believe smartphones should enhance these experiences in a simpler, more intuitive, and epic way. Privacy is paramount, so we ensure users have full control over what they share and what they keep private.

    Our hybrid approach offers the best of both worlds: the immediate responsiveness and privacy of on-device AI, coupled with the versatility of cloud-based AI through partnerships with industry leaders. This strategy places Samsung at the forefront of AI innovation, providing a variety of functions that cater to daily life.

    Expanding Possibilities with On-Device AI

    One standout feature is ‘Live Translate,’ which is fully on-device. This is crucial as voice calls are intimate and private means of communication. Our commitment to enabling seamless, safe, and private communication without language barriers is exemplified in this feature.

    Our R&D teams worldwide collaborated intensively to bring this feature to life. From selecting the appropriate AI language models to rigorous real-world testing, our teams pushed the boundaries of possibility. Samsung’s global R&D networks, including centers in Poland, China, India, and Vietnam, played pivotal roles in developing and expanding the languages supported by Galaxy AI. These efforts ensure that users in more regions than ever can benefit from breaking down language barriers.

    Extending Galaxy AI Beyond Native Apps

    Soon, Samsung will expand the power of Galaxy AI beyond our native calling app by integrating Live Translate into third-party messaging apps for voice calls. This will allow users to communicate in multiple languages on their favorite apps, ensuring privacy since the translation is handled on-device.

    The Future of Mobile AI

    As AI computing power advances, particularly with the latest NPUs, more mobile AI features will be incorporated into devices. This will enable broader adoption of AI, making everyday tasks more convenient and secure.

  • Top 10 Countries Leading in 5G Technology

    Top 10 Countries Leading in 5G Technology

    In recent years, 5G technology has become a game-changer in the world of telecommunications, providing faster internet speeds and more reliable service. Different countries are at various stages of deploying and utilizing this advanced technology. Here, we’ll explore the ten countries that are leading the way in 5G technology. These nations have made significant progress in expanding their 5G networks, which enhances how their citizens connect and communicate every day.

    5G technology

    Thailand
    5G covers 25.7% of places.

    Thailand was quick to introduce 5G. By the middle of 2022, 5G signals could reach more than 80% of people in Thailand. A company called True said that by the end of 2022, 85% of Thailand would have 5G.

    Hong Kong
    5G covers 26.4% of places.

    Hong Kong has worked hard on 5G technology. More than 90% of people there can use 5G. By the end of 2023, over 6.53 million people had subscribed to 5G services.

    Bahrain
    5G covers 26.8% of places.

    Bahrain is doing well with 5G. It has fast download speeds averaging 237 Mbps. People there can download data very quickly, sometimes up to 3.2 Gbps.

    India
    5G covers 29.9% of places.

    India started 5G in late 2022 and quickly many people started using it. By the end of 2023, there were 130 million 5G users. This number could reach 860 million by 2029. People in India use a lot of data on their phones.

    Taiwan
    5G covers 30% of places.

    Taiwan’s 5G is very fast, with an average download speed of 263.35 Mbps. The biggest telecom company there, Chunghwa Telecom, reported even faster speeds. Over 81.7% of Taiwan’s people can use 5G.

    Singapore
    5G covers 30% of places.

    Singapore has excellent 5G coverage. A company called Singtel said that 95% of Singapore has strong 5G. By late 2023, Singapore had about 1.86 million 5G users.

    USA
    5G covers 31.1% of places.

    The USA is a leader in 5G technology. Verizon, a big company, covers 60% of the population with its 5G network. T-Mobile users can use 5G almost 58% of the time. The market for 5G chips in the USA is growing fast.

    Kuwait
    5G covers 39.4% of places.

    Kuwait was one of the first in its region to have 5G. All major mobile companies there offer 5G. Almost everyone in Kuwait uses the internet.

    South Korea
    5G covers 42.9% of places.

    South Korea is very advanced in 5G. They had 30.6 million 5G users by mid-2023. People in South Korea use 5G a lot, and it is very fast.

    Puerto Rico
    5G covers 48.4% of places.

    Although not a country, Puerto Rico is leading in 5G technology. T-Mobile expanded its 5G internet service there in 2024. They offer a special deal for $50 per month without extra costs and a 15-day trial. These countries are improving their 5G technology fast, making it easier for people to connect and use the internet quickly.