Tech
Credit Card Fraud Prevention: How to Protect Your Credit Card Online?
In the world of digital transactions, credit cards have been at the forefront of innovation. It is fast, simple, and easy to use. Not to mention the ease of not having to carry around cash everywhere. But like everything digital, credit cards are also at the risk of getting compromised. And that adds to a host of other worries. Resolving credit card frauds is a painstaking procedure. Unauthorized transactions not only defraud a person of their money but also end up hampering the credit score. So, what is the workaround to this?
How Does Credit Card Fraud Happen?
There are several different ways of credit card fraud. And each of these is a degree above the rest. That means a cardholder has to be a vigilante over several things. But should that deter a person from getting a card? Not at all. Here are some of the common ways a card gets compromised. And as it will become apparent, a few precautionary measures would be enough to secure a card.
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-Physically stolen card
- Scanning the number and Code for Verification (CVC) code
- Access to computer and credentials
- Unauthorized wire transfers
- Access to a recovery mail
- Phishing
How to Prevent Credit Card Frauds
It might seem like there are a lot of ways to get compromised. However, just like the means, there are also ways to secure a card. And each of the following steps will add a layer of protection. Essentially iron cladding the card against any threat.
Read E-commerce Scams: Ways to Protect Your Investment from Online Frauds
Security Check The Internet Banking Devices
Since internet banking became a supplement to card transactions, hackers target the computer or the mobile to access card credentials. These malicious attacks are often launched as a virus or phishing filter. So, it is important to run a security check through antivirus software. It is better to use paid ones as free ones often fail to detect advanced attacks.
Issue Transaction Alert
This feature comes as a standard with most credit cards. The bank will send a transaction alert SMS to the designated number associated with the card account. However, there are some added charges for this feature. But it is useful considering the instant notification for any unauthorized transactions.
Read Online shopping boomed but many falling prey to fraudsters
Lock The Card
It is only human to misplace a card. In any case, the prompt action should be to lock the card, regardless of where it might be. Whether a person forgetfully misplaces or gets stolen, locking the card ensures that no one can make any transaction with it. The process is also simple. A cardholder just needs to call the 24/7 hotline or the card division and request a lock.
Apple iPad 9th Generation 2021 Review: Is it a value-for-money device?
When Apple introduced the ninth generation of the iPad on 14th September 2021, anxious consumers began to anticipate where the device is a value-for-money product. The last iPad, released just a year ago, was an excellent entry-level tablet by any measure. In addition to that, the iPad mini 6 had debuted and was capturing all the news. Once again, the newest iPad was disregarded, much like that strange "relative" at a family gathering who no one knows how they're connected, and much like that metaphorical cousin, the iPad 9th generation tried to create a stir.
Key Features of iPad 9th Generation 2021
Design
The iPad looks like an inexpensive tablet, with its high-quality casing and first-rate craftsmanship. However, in comparison to the iPad Air and Pro, the casing is much thicker and somewhat heavier, and the Pro models' angular-modern look may not be to everyone's liking.
The home button seems to be out of date, and there are clear benefits to the Pro versions' Face ID. However, a Home button has a number of advantages: navigating is more straightforward with a button, and unlocking the smartphone while wearing a mask is not a problem.
Read Samsung Galaxy Tab A7 Review: Does it offer a good deal?
While the dimensions are 250.6 x 174.1 x 7.5 mm. The weight has been decreased by precisely three grams. However, the iPad 10.2in is still somewhat heavy at 487 grams, 30 grams more than the iPad Air 4 and a few millimeters bigger. If you want a really portable iPad, you must choose the 293gram iPad mini.
One alteration, though, may go overlooked. There is no longer a white-fronted model. Previously, the silver or gold iPad 2020 included white screen borders. There are now just two color options: Silver or Space Grey, both of which include black borders for a consistently dark front - which we believe is ideal for viewing video and looking at images.
Display
Since 2019, Apple has offered 10.2in panels for the iPad. Although the margins are somewhat large, the luminance and color reproduction is outstanding, and the resolution is equivalent to that of the sister models. Instead of the so-called P3 color system, like with previous versions, just the sRGB color is supported. However, this is likely to be noticed only by photographers.
Read Apple iPhone 13 Review: Know the upgrades and new features
With a brightness of a little around 500 cd/sqm, the panel is adequate for outdoor work but falls short of the iPad Pro versions. Night Shift is now supported, and for the first time, the automated color-correcting True Tone is integrated.
The 10.2-inch screen is more than enough for the majority of activities. In direct contrast to an 11 inch iPad Pro, the display seems much smaller. This is because the 10.2in iPad utilizes a 4:3 aspect ratio, but the iPad Pro employs a 4.3:3 aspect ratio. However, the 10.2-inch proportions strike a reasonable balance between size and handling - a bigger model would often be awkward.
Cameras
The back camera remains a mess, sporting the same 8MP single-lens camera with a /2.4 aperture seen on the original iPad for years. This is not restricted to FaceTime; it works as well with Zoom, Teams, and TikTok. Due to Centre Stage, the iPad will always frame the video conference in such a manner that if users move, the camera will follow them, and if another party joins the conversation, the frame will broaden to accommodate them.
Read WiFi Wireless Router Buyer Guide with Price Ranges in Bangladesh
Gift yourself Reno6, OPPO's latest beauty
Want to splurge on a smartphone and not feel guilty about it? Buy yourself an OPPO Reno6 this winter.
Leading Chinese smartphone maker OPPO launched its new beauty from Reno series -- the OPPO Reno6 -- at a virtual event in Bangladesh on Thursday.
In continuation of OPPO’s relentless efforts to explore cutting-edge technology for adding value to smartphone users’ lifestyle, OPPO Reno6 comes with lots of lucrative features, the company said in a release.
Read:OPPO launches all-new ColorOS 12 operating system
Reno6 is facilitated with cinematic bokeh flare portrait, 64MP quad-camera setup and OPPO’s powerful AI highlight video.
With such a powerful camera setup, the users can enjoy a photographic experience of supreme quality. It also features a 44MP front camera for the social butterflies to capture ready-to-be uploaded selfies. With these cameras, the users can enjoy professional-level portrait photography experience. Its improved camera cutout makes you iconic in any social gathering.
Coming with a thickness of only 7.8mm with around 173g in weight, Reno6 feels so lightweight owing to its super-slim design. The design of this phone is spectacular as it offers the sparkling beauty of OPPO Reno Glow. When the user holds it in their hands, this new phone feels super slim and comfortable.
Read:OPPO kicks off campaign “Dream to the World Cup, Buy OPPO & Win Trip to Dubai”
Equipped with a 90Hz refresh rate, this phone delivers an immersive and smooth experience without any lag for the users. For ensuring uninterrupted fun and experience, it features a 4310 mAh battery along with 50W flash charge for faster charging and more power. The users will be able to charge the phone to 100% in just 48 minutes as per OPPO lab test.
There are some other features that make the experience of using OPPO Reno6 all the more delightful and keep unnecessary worry at bay from the users.
Super power saving .ode is one of those. Turning this on, the users can stay connected to others, chat or use a navigation app with just 5% charge on Reno6. The same kind of tension-free experience is created for users while sleeping at night by super nighttime standby, that optimises the phone’s battery consumption and so, battery life decreases as little as 3%.
Read Oppo F21 Pro now available across Bangladesh
Many users are habituated to using the phone for a long time. Those users can do it with Reno6 without feeling the heat as it comes with a multi-cooling system that keeps the temperature of the phone in check using heat dissipation solutions and optimising CPU’s frequency.
Equipped with 8GB RAM and 128GB ROM, Reno6 is available in two dazzling colours -- Aurora and the Stellar Black. The cherry on the top is OPPO-developed RAM expansion technology. Users can expand an additional 5GB of RAM if needed.
The wait for this anticipated phone is finally over. Priced at 32,990 BDT, OPPO Reno6 will be available in all the outlets around the country and online marketplaces.
Read Oppo launches quiz contest on Shakib Al Hasan
Meanwhile, pre-order for OPPO Reno6 is already on the roll and it will continue from 4-10 November 2021. Interested buyers can place pre-order booking for Reno6 at any of the OPPO outlets located across the country by paying a mere deposit of BDT 2,000 only and they will enjoy lucrative offers and get gifts upon booking.
Buyers will get a free Bluetooth speaker, data bundle offer up to 12GB and a secure card facilitating free one-time screen replacement for OPPO Reno6 for 3 months. Customers can also avail of 15% extra exchange offer upon pre-ordering Reno6. The exchange offer will continue till 20 November.
Vivo's X70 Pro redefines smartphone photography
The launch of vivo's X70 Pro has marked the next chapter in the company's imaging partnership with ZEISS.
The global smartphone brand's forward-looking camera set-up incorporates top-notch computational imaging features inside and out, resulting in what the company calls an intuitive photography experience.
Read Best Upcoming Phones in November 2021 in Bangladesh: Official and Unofficial
X70 Pro incorporates four legendary camera lenses co-engineered with ZEISS, a globally leading manufacturer of optics and lenses, which has been in the industry for over 175 years.
The phone comes with premium-grade professional camera lenses such as Biotar, Distagon, Planar, and Sonnar, to deliver a professional photography experience to creative professionals and cinematographers.
Read Google Pixel 6 Review – Astoundingly Fabulous Google Flagship
The phone is now available in Bangladesh in Cosmic Black and Aurora Brown colours for Tk72,990, according to a media statement.
Walton gets president's industrial award
Walton has received the "President's Award for Industrial Development 2019" for contribution to the private sector, employment generation and economy of the country.
Walton Hi-Tech Industries Limited got the prestigious award as the top organisation in the high-tech industry category this year.
On Thursday, the award was handed over at a programme in the capital. Nineteen industrial units under six categories, including Walton, received the awards.
Read: Walton Director Tanna gets JCI Young Entrepreneur Award
President Abdul Hamid was virtually present as the chief guest. Planning Minister MA Mannan, Industries Minister Nurul Majid Mahmud Humayun and State Minister for Industries Ministry Kamal Ahmed Majumder were present as special guests.
Golam Murshed, managing director and chief executive officer of Walton Hi-Tech Industries Limited, received the award on behalf of Walton.
The award was introduced by the Ministry of Industries in the name of the president to encourage the creativity of the private sectors. Each organisation was given a crest and a certificate as a reward.
Read 'Golden Jubilee Bangladesh Concert' held at MSG in association with Walton
Golam Murshed said: "Bangladesh is now a manufacturing and export-oriented country in the electronics sector with Walton having exported goods worth $14 million this year. We have set a target of exporting electronics products worth $1 billion by 2025."
Samsung Galaxy Tab A7 Review: Does it offer a good deal?
Android tablets struggle to compete at the top end, where iPads almost single-handedly dominate. However, if you are looking for a budget gadget to watch Netflix, Apple is unlikely to be your first stop. You are probably searching for something similar to Samsung's newest budget tablet, the Galaxy Tab A7. It is affordable, offers a beautiful screen and speakers, and has a long battery life. There are not many things to criticize here. This gadget was first released in India on September 11, 2020. Let's checkout the features and specs of Samsung Galaxy Tab A7.
Samsung Galaxy Tab A7 Full Review
Design
The Samsung Galaxy Tab A7 can be expressed as a simple iPad in the best conceivable manner. Unlike Apple, Samsung realizes that even their entry-level tablets should have small bezels and face recognition, which the ordinary iPad lacks. The Tab A7 is available in dark grey, as well as gold and also silver. When used, the Tab A7's narrow bezels almost disappear, giving users an all-screen experience. While its aluminum shell feels solid, there is still a little give when users grip it.
Read Apple iPhone 13 Review: Know the upgrades and new features
The Samsung Galaxy Tab A7 weighs 476g or 1.1 pounds and also measures 9.8 x 6.2 x 0.3 inches, making it slimmer than the Amazon Fire HD 10 and comparable to the Apple iPad 2020.
Additionally, the Tab A7 supports USB-C charger, which is also available on the Fire HD10, but unavailable on the iPad with a unique Lightning connector. Additionally, it possesses the previously stated microSD slot for extending local storage with a headphone jack, since not everyone is open for Bluetooth yet.
Display
Tab A7 comes with a slightly lower pixel density of 224 pixels per inch, which makes it less crisp than the iPad 2020's 264-ppi display. The same density is seen in the 224-ppi Fire HD 10 (10.1-inch, 1920x1200 pixels).
Read Walton Primo GH10 Full Review with Price in Bangladesh
According to the Klein K10-A colorimeter, the Galaxy Tab A7 delivers 101.7 percent of the sRGB spectrum, which is comparable to the 106 percent produced by the Fire HD 10 and the 97 percent produced by the iPad 2020.
The Galaxy Tab A7 has a maximum brightness of 329.3 nits, which is less than the Fire HD 10 (403 nits) and the even brighter iPad 2020. (484 nits). This low brightness rating may have contributed to the Tab A7's screen darkening significantly when viewed from 30 degrees to the left or right.
While scrolling through Android, the Tab A7's display provides precise input tracking. Websites flowed well in Chrome as well, however the Samsung Internet browser app did not.
Read WiFi Wireless Router Buyer Guide with Price Ranges in Bangladesh
Cameras
Although the Galaxy Tab S7's 8-megapixel back camera and 5-megapixel front camera seem impressive on paper, users may struggle to obtain excellent results from them. The images shot with the selfie camera could feel too soft.
Users can adjust the smoothness from the default settings. The setting allows users to correct smoothness, Jawline, Tone, and Eyes. Even when I corrected it, users' skin may seem excessively washed out and bright. Photographs of a wooden coaster on a chair also did not seem to be very crisp.
Performance, Software and UI
Samsung Tab A7 is powered by Android 10 and has the One UI. On a bigger screen, Samsung's distinctive improvements such as Edge panel app shortcuts and app windowing make even more sense.It's uncommon that 10.4 inches is big enough to do desktop-style productivity tasks, much less with a meager three gigabytes of RAM. However, floating media controls or a chat window over your social media feed or whatever is convenient.
Read Samsung Galaxy A03s: Budget Segment Phone with Standard Features
It's usually true that Android's tablet applications aren't particularly excellent, and that remains mostly true. In comparison to iPadOS, there are just not as many Android applications optimized for big screens.
While some, such as Gmail and YouTube, make advantage of the additional space to display more information, many just bloat the regular mobile experience to cover the screen. That's unfortunate, but it's not an indictment on the Tab A7 in particular, and given that you're likely to spend the most of your time on this tablet viewing video or reading, it's not a significant problem.
Battery and Charging
The Galaxy Tab A7 has an impressive battery life. It lasts around 13 hours and 13 minutes according to the Tom's Guide battery test. It almost seems relentless in giving support during web browsing over Wi-Fi at 150 nits of brightness. That's almost 32 minutes less than the Fire HD 10's record-breaking 13 hours and 45 minutes, but 16 minutes more than the iPad 2020's duration.
Read Apple iPhone 13 Review: Know the upgrades and new features
Price of Samsung Galaxy Tab A7 in Bangladesh
The device is currently officially available in Bangladesh. The price of the Galaxy Tab A7 is BDT 28,999. However, the price is subject to change.
Conclusion
The Tab A7 is an uncomplicated gadget. It's a straightforward Android tablet with no frills. Samsung's affordable tablet offers almost nothing more than the ease of better access to Google applications. The Samsung Galaxy Tab A7 is a good option for anyone looking for a standard tablet under budget.
Read Webcam Buyer Guide & Price Ranges in Bangladesh
WiFi Wireless Router Buyer Guide with Price Ranges in Bangladesh
Due to the ongoing corona epidemic, many people have chosen to work and study remotely over the last year. Most of the countries that got affected by the Virus observed complete lockdown for a certain time. Whether for office work, online courses, or leisure, an effective WiFi network is critical to getting the most bang for someone's buck when it comes to internet expenses. People who want to purchase a new WiFi router to obtain fast internet will need to be familiar with certain fundamental terms in order to choose the best router model.
What is a WiFi Router?
A WiFi router is just an electrical device that transmits data received through the Internet connection to other devices. It also functions as a wireless access point, transmitting data through radio waves. An Internet connection's data stream is converted into radio waves by the router. WiFi-supported devices, like smartphones, tablets and laptops, receive these signals.
Read Samsung Galaxy A03s: Budget Segment Phone with Standard Features
A typical house has a variety of such devices. These devices create a network without the need for a cable, thanks to a wireless router. A router routes incoming and outgoing internet traffic on a network in the most effective and timely manner.
A home network might carry an email, a movie, or a live stream from a baby cam, all of which use different amounts of bandwidth. Ensure that information is provided promptly and properly is a large and growing job.
Things to Consider to Buy an Authentic WiFi Router
Most internet service providers supply their customers with a router as well as a modem — or it can be a combination of both. These routers might not be the best choice for anybody's needs. Here are a few things to check for when purchasing a router.
WiFi coverage
The strength of WiFi signals inside a house is mainly determined by the home size and the obstacles that hinder signals from reaching out their destinations. Fireplaces, mirrors, and thick walls are a few examples of frequent WiFi signal blockers. People should look for a router that can reach the furthest reaches of their house. Look for one with a mesh network to expand WiFi capabilities across the house.
Read Apple iPhone 13 Review: Know the upgrades and new features
WiFi performance
Router technology has evolved throughout the years. A user should check to see whether his router is up to current on technology as well as firmware. One such innovative technology is MU-MIMO.. It enables WiFi routers to interact with many devices at the same time. This reduces wait time and increases network speed.
WiFi security
Cybercriminals may infiltrate a home network and infect connected gadgets with malware and viruses. They use a slew of methods to get access to personal and financial information. Having a router that offers network-level security may aid in preventing cyberattacks at the point of entry. Look for a router with security features such as automated upgrades, device quarantine, and signed firmware updates.
Read Webcam Buyer Guide & Price Ranges in Bangladesh
WiFi controls
Routers have become an essential component of the connected home. None should choose a router other than that he can simply manage. The most recent routers are simple to set up and operate. Some include user-friendly applications for managing parental controls, guest networks, user time restrictions, and network administration.
Top WiFi Router in Bangladesh - Features with Price
Mikrotik RB METAL 2SHPn
The router comes with a BOARD Metal which is totally watertight, robust, and very powerful. The serious outdoor wireless gadget operates at 2.4GHz and has an incredible high TX power.
It comes with an L4 license, so customers can use it as an AP to create wireless point-to-point connection or as a CPE- anything they want! It operates at a frequency of 2GHz. It features a built-in N-male connection and pole attachment hooks, allowing the user to connect it directly to an antenna or utilize a normal antenna cable. It is available at BDT 12,250.
Read Vivo X70 Pro 5G Review: Can the Camera Specs Out Win the Rivals?
ASUS RT-N800HP
The ASUS RT-N800HP is equipped with a dual-core CPU, which avoids the performance dips that afflict other routers. The ASUS RT-N800HP high-energy gigabit WiFi router provides excellent overall coverage and performance diversity.
Users will have a fast setup, user access, and transmission power using ASUSWRT UI. The RT-N800HP, along with 256QAM technology, offers approximately 800Mbps transmission, making it ideal for bandwidth-intensive activities like 3D HD video streaming and also multiplayer video gaming. It is available at BDT 6,450.
Tp-link M7200
Tplink M7200 supports the latest 4G FDD and TDD-LTE networks. And allows for easy conveying WiFi in the majority of nations. It shares an Internet connection with pals for up to ten devices at the same time. This little device is compatible with a wide variety of wireless devices. The M7200 can effortlessly share a 4G connection with up to ten wireless devices at the same time, such as tablets, laptops, and mobile phones.
Read Best Upcoming Phones in November 2021 in Bangladesh: Official and Unofficial
The Tp-link M7200, with its strong 2000mAh battery, can offer up to 8 hours of wireless connection, making it the ideal companion for vacation, business excursions, outdoor activities, and more. It is available at BDT 4,300.
Huawei E5576-320
Huawei E5576-320 4G Hotspot is a small and inexpensive WiFi solution. It will provide a download speed of 150MB/s, upload speed: 50MB/s, while its SIM size is 10 x 5.8 x 0.7cm. Its battery life is 6 hours, and up to 16 WiFi devices can be connected group-wise. Because the Huawei E5576 is unlocked, it is usable with any network operator throughout Europe, Asia, or Africa. It comes with a 2 years guarantee. It is available at BDT 4,150.
Read Infinix Hot 11S Review with Price in Bangladesh
TP-Link Archer C6 AC1200
Wireless AC1200 is supported by the Archer C6, with a maximum connection 867Mbps speed on 5GHz and also 300Mbps on 2.4GHz. After accounting for network overheads, a user may anticipate a maximum real speed of 500Mbps on 5GHz and approximately 100Mbps on 2.4GHz.
With this router, TP-Link also added MU-MIMO compatibility, allowing to experience improved performance while using an MU-MIMO-compliant device. The router also supports beamforming for increased coverage. Both of these are deactivated by default. It is available at BDT 3,590.
Read Google Pixel 6 Review – Astoundingly Fabulous Google Flagship
D Link DIR-825 AC1200
The DIR-825 AC1200 WiFi Gigabit Router modernizes network with the most recent high-speed wireless routing technology, delivering lightning-fast WiFi rates of up to 1200 Mbps. This router, designed for home and home office settings, combines dual-band 11AC wireless with Gigabit Ethernet connections – ideal for high-end streaming video, Internet phone conversations, gaming, and content-rich internet browsing across home or business. It is available at BDT 3,550.
Conclusion
A low-cost Wi-Fi router with poor performance is not a good buy. Product reviews will only give an idea of what to anticipate, but installing one in a house is the only guaranteed method to determine how the router will perform in a specific situation. While getting the router, a user should be certain that the vendor has a substantial return policy if he is dissatisfied with the goods.
Read Walton Primo GH10 Full Review with Price in Bangladesh
Facebook to shut down face-recognition system, delete data
Facebook said it will shut down its face-recognition system and delete the faceprints of more than 1 billion people amid growing concerns about the technology and its misuse by governments, police and others.
“This change will represent one of the largest shifts in facial recognition usage in the technology’s history,” Jerome Pesenti, vice president of artificial intelligence for Facebook’s new parent company, Meta, wrote in a blog post on Tuesday.
He said the company was trying to weigh the positive use cases for the technology “against growing societal concerns, especially as regulators have yet to provide clear rules.” The company in the coming weeks will delete “more than a billion people’s individual facial recognition templates,” he said.
Facebook’s about-face follows a busy few weeks. On Thursday it announced its new name Meta for Facebook the company, but not the social network. The change, it said, will help it focus on building technology for what it envisions as the next iteration of the internet -- the “metaverse.”
The company is also facing perhaps its biggest public relations crisis to date after leaked documents from whistleblower Frances Haugen showed that it has known about the harms its products cause and often did little or nothing to mitigate them.
Read: Just what are 'The Facebook Papers,' anyway?
Facebook didn’t immediately respond to questions about how people could verify that their image data was deleted, or what it would be doing with the underlying technology.
More than a third of Facebook’s daily active users have opted in to have their faces recognized by the social network’s system. That’s about 640 million people. Facebook introduced facial recognition more than a decade ago but gradually made it easier to opt out of the feature as it faced scrutiny from courts and regulators.
Facebook in 2019 stopped automatically recognizing people in photos and suggesting people “tag” them, and instead of making that the default, asked users to choose if they wanted to use its facial recognition feature.
Facebook’s decision to shut down its system “is a good example of trying to make product decisions that are good for the user and the company,” said Kristen Martin, a professor of technology ethics at the University of Notre Dame. She added that the move also demonstrates the power of public and regulatory pressure, since the face recognition system has been the subject of harsh criticism for over a decade.
Meta Platforms Inc., Facebook’s parent company, appears to be looking at new forms of identifying people. Pesenti said Tuesday’s announcement involves a “company-wide move away from this kind of broad identification, and toward narrower forms of personal authentication.”
“Facial recognition can be particularly valuable when the technology operates privately on a person’s own devices,” he wrote. “This method of on-device facial recognition, requiring no communication of face data with an external server, is most commonly deployed today in the systems used to unlock smartphones.”
Apple uses this kind of technology to power its Face ID system for unlocking iPhones.
Researchers and privacy activists have spent years raising questions about the tech industry’s use of face-scanning software, citing studies that found it worked unevenly across boundaries of race, gender or age. One concern has been that the technology can incorrectly identify people with darker skin.
Another problem with face recognition is that in order to use it, companies have had to create unique faceprints of huge numbers of people – often without their consent and in ways that can be used to fuel systems that track people, said Nathan Wessler of the American Civil Liberties Union, which has fought Facebook and other companies over their use of the technology.
“This is a tremendously significant recognition that this technology is inherently dangerous,” he said.
Facebook found itself on the other end of the debate last year when it demanded that facial recognition startup ClearviewAI, which works with police, stop harvesting Facebook and Instagram user images to identify the people in them.
Concerns also have grown because of increasing awareness of the Chinese government’s extensive video surveillance system, especially as it’s been employed in a region home to one of China’s largely Muslim ethnic minority populations.
Facebook’s huge repository of images shared by users helped make it a powerhouse for improvements in computer vision, a branch of artificial intelligence. Now many of those research teams have been refocused on Meta’s ambitions for augmented reality technology, in which the company envisions future users strapping on goggles to experience a blend of virtual and physical worlds. Those technologies, in turn, could pose new concerns about how people’s biometric data is collected and tracked.
Read:In the middle of a crisis, Facebook Inc. renames itself Meta
Meta’s newly wary approach to facial recognition follows decisions by other U.S. tech giants such as Amazon, Microsoft and IBM last year to end or pause their sales of facial recognition software to police, citing concerns about false identifications and amid a broader U.S. reckoning over policing and racial injustice.
At least seven U.S. states and nearly two dozen cities have limited government use of the technology amid fears over civil rights violations, racial bias and invasion of privacy.
President Joe Biden’s science and technology office in October launched a fact-finding mission to look at facial recognition and other biometric tools used to identify people or assess their emotional or mental states and character. European regulators and lawmakers have also taken steps toward blocking law enforcement from scanning facial features in public spaces.
Facebook’s face-scanning practices also contributed to the $5 billion fine and privacy restrictions the Federal Trade Commission imposed on the company in 2019. Facebook’s settlement with the FTC included a promise to require “clear and conspicuous” notice before people’s photos and videos were subjected to facial recognition technology.
And the company earlier this year agreed to pay $650 million to settle a 2015 lawsuit alleging it violated an Illinois privacy law when it used photo-tagging without users’ permission.
“It is a big deal, it’s a big shift but it’s also far, far too late,” said John Davisson, senior counsel at the Electronic Privacy Information Center. EPIC filed its first complaint with the FTC against Facebook’s facial recognition service in 2011, the year after it was rolled out.
Samsung Galaxy A03s: Budget Segment Phone with Standard Features
In an attempt to reclaim the low-cost phone market, Samsung has launched the Galaxy A03, a new ultra-affordable smartphone. On August 18, Samsung introduced the Samsung Galaxy A03s, highlighting the new model's sophisticated features, such as a side-mounted fingerprint sensor and an improved Octa-Core CPU for a smoother experience. Following the introduction of the Galaxy A02s earlier this year, the A03s is the newest member of the A Series and is expected to be the most inexpensive at launch.
Samsung Galaxy A03s Full Review
Design
The Samsung Galaxy A03s features a fairly simple design, with no fancy finishes or patterns on the rear, as we've seen in other phones in this price bracket. The design here may not get a lot of notice, but users might personally mind the 164.2 x 75.9 x 9.1 mm and 196g.
The phone's build quality is poor since it is composed of plastic and does not feel expensive in any manner. The fingerprint sensor is placed on the power button on the phone's right side.
Read Apple iPhone 13 Review: Know the upgrades and new features
The fingerprint sensor is in a really handy location, and no significant issue was found unlocking the phone; it's extremely dependable. The button's tactility can put users in despair.
The power button is squishy and rests too flat on the device's chassis. As a result, people might become unable to find the button with my finger. The volume buttons is placed above the power button. People will have a substantial feel to them.
Display
It features a 6.5 inches PLS LCD display with a resolution of up to 720p. That is much more quality and promise than the price of comparable entry-level phones. Extra-large and higher-quality screens are uncommon in low-cost phones. The phone's display has a 60Hz refresh rate, which adds to its toughness. It’s lays a definite promise about the display to provide a satisfying experience.
Read Walton Primo GH10 Full Review with Price in Bangladesh
The lowered brightness level, however, can be an issue for the users. It adds two kinds of impacts. The colors on the screen seem less normal, and the display turns totally black in direct sunlight. To work, the brightness level must be adjusted to the maximum. A teardrop camera housing can be seen in the upper right corner of the display. Users will find the chin and bezel of the phone much smaller. As a result, users will not be bothered by these when viewing movies or playing games.
The Rear Lens Setup
The main camera panel has three cameras. The main camera has a 13MP wide lens, a 2MP macro lens and a 2MP depth sensor. The pictures produced by these lenses are mediocre, and nothing out of the ordinary will be produced by Samsung Galaxy A03s cameras.
The cameras don’t have a sufficient dynamic ratio. The pictures delivered by the cameras appear to have warmer tone. Users might find the overall look of the picture a bit more appealing because of the extra warm tone. In low light, the contrast increases. However, photos captured at night take additional care from users before looking expectable. With the main camera, users will be able to shoot videos at 30fps for a highest 1080p resolution.
Read Vivo X70 Pro 5G Review: Can the Camera Specs Out Win the Rivals?
Front Lens
A 5MP front camera is placed in a teardrop camera holder. Given the trend in previous low-cost phones, the Galaxy A03s may easily have an 8MP front-facing camera. The front camera doesn’t perform much to provide much brightness to the image. This results in clearer and smoother pictures. Portrait mode photographs are of mediocre quality and offer nothing to their side.
Performance, Software and UI
The phone is powered by an octa-core MediaTek MT6765 Helio P35 processor. This chipset is more likely to be found in low- to mid-range phones. However, Galaxy A03s Plus has made it in their low-cost phone. The PowerVR GE8320 GPU has been fitted to complement the CPU. When these qualities are combined, the phone provides excellent regular processing performance and low-level gaming. The newly launched 3GB 64GB version outperforms a few old models from the same company in multitasking and app browsing.
However, the overall performance is poor since the phone slows while playing high-resolution games like PUBG and Call of Duty. Users should avoid playing such games on this phone since it would put a strain on the CPU.
Read Best Upcoming Phones in November 2021 in Bangladesh: Official and Unofficial
When it comes to the skin, even the latest Galaxy A03s Plus releases have included the Android 11version, which is still the last version of the Android.
Battery and Charging
The Galaxy A03s features a massive 5000mAh battery. Even for a heavy user, the battery will easily endure more than a day. Which is sufficient enough for people who need to work outside and don't get to charge the phone for a long time.
There are no issues with this phone's battery life. However, if anyone decides to get this phone, he should keep in mind that the charging time is very sluggish. Because the phone only comes with a 15W fast charging system. This is the kind of phone that must be charged overnight.
Read Infinix Hot 11S Review with Price in Bangladesh
It takes almost 2 hours and 30 minutes to charge it from 0% to 100%.
Price of Samsung Galaxy A03s in Bangladesh
The phone is still not available in Bangladesh. In the Indian market, the powerful 4GB × 64GB version is officially priced BDT 14,379. The conversion rate applied here is 1 INR = 1 BDT.
Bottom Line
The Samsung Galaxy A03s is all over another standard budget-friendly phone from Samsung. It doesn't add much to other average phones available in the market.
The display, design, camera, and overall performance are all mediocre. In this price range, people may get better phones from other manufacturers, such as the Realme C20, Redmi 9C, and Realme C21, to mention a few.
Read Google Pixel 6 Review – Astoundingly Fabulous Google Flagship
Toppers of Huawei's Seeds For The Future 2021 Bangladesh named
Chinese telecom giant Huawei Monday announced the toppers of its Seeds For The Future 2021 Bangladesh programme from eight universities.
Seeds For The Future is Huawei's flagship corporate social responsibility (CSR) programme dedicated to science, technology, engineering, and math (STEM) students worldwide and was launched in Bangladesh in 2014.
This year, the University of Dhaka (DU), Bangladesh University of Engineering and Technology (BUET), Rajshahi University of Engineering and Technology (RUET), Chittagong University of Engineering and Technology (CUET), Khulna University of Engineering and Technology (KUET), Islamic University of Technology (IUT), Ahsanullah University of Science and Technology (AUST) and East West University (EWU) joined the event.
Read Huawei BUET ICT Academy to develop talent ecosystem
More than 600 students from these eight universities rolled in the selection phase. And from there, 16 toppers, one male and one female student from each university, were selected based on their academic record, spot-exam, presentation skill and innovative thinking.
The 16 students are Imtiaz Ahmed, and Syeda Fatima Fayruj from BUET; Sumayya Rahman, and Mehedi Hasan from KUET; Nahian Rifaat, and Nazifa Rahman Adhora from RUET; Aninda Nandy, and Fatema Islam Tania from CUET; Syed Doha Uddin, and Nishat Tasnim from the DU; Seeamoon Hasiba Reza, and Mohtasim Tasnim Zaman from EWU; Kazi Arham Kabir, and Sadia Karishma Kabir from AUST; AKM Rakib, and Ramisha Raida Karim from IUT.
Traditionally, the selected students go to China for a study trip. However, due to Covid-19, the training has been shifted to an online programme.
Read 5G Quiz campaign: Huawei announces winners
"As Bangladesh is progressing fast and digital transformation will determine our future growth, we are in dire need of skilled young people. So, Huawei' Seeds For The Future will yield positive outcomes not only for the future leaders but also for the country," Deputy Minister for Education Mohibul Hassan Chowdhoury said at the event.
"We started this programme in Bangladesh seven years ago, and the response has been phenomenal. Huawei considers the youth as of today's seeds, which must be facilitated with proper care so that they can prove to be assets in the future," said Zhang Zhengjun, CEO of Huawei Technologies Bangladesh.
"Today's youths are the future of tomorrow. Huawei, through the Seeds for the Future Programme, is supporting Bangladesh's emerging ICT talent and future ICT leaders by broadening their knowledge and equipping them with skills that will be useful and relevant to them both in their professional careers as well as lives as responsible global citizens," Beatrice Kaldun, Unesco representative to Bangladesh, said.
Read Huawei Bangladesh for collaborative efforts to widen digital education, online learning scopes
"This programme has been an excellent opportunity for our students to develop skills and learn so many things firsthand from experts and Huawei engineers," BUET Vice-Chancellor Professor Satya Prasad Majumder said.