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Samsung Addresses Imaging, Connectivity Trends with New Image Sensor

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Samsung Electronics, a world leader in advanced semiconductor technology, has disclosed its plans for new cutting-edge mobile component solutions that advance users’ mobile experiences.

These solutions include an 8-megapixel (MP) RWB (Red-White-Blue) image sensor based on ISOCELL technology and an NFC (Near Field Communication) integrated circuit (IC) with improved RF (Radio Frequency) performance.

“We are always looking for innovative ways to create leading logic solutions that meet the rapidly evolving requirements of the mobile industry and give consumers new and more exciting mobile experiences,” said Dr. Kyushik Hong, vice president of System LSI marketing at Samsung Electronics. “With our new RWB ISOCELL image sensor for richer images and NFC IC with outstanding RF performance, we are excited to offer mobile users more convenient imaging and connectivity applications.”

Samsung’s ISOCELL technology equips 8 MP image sensor with an RWB Color Filter for front-facing mobile cameras

Samsung’s 8 MP ISOCELL RWB CMOS image sensor, the S5K4H5YB, provides an ideal solution for front-facing mobile cameras, thanks to its excellent low light performance that also preserves color fidelity in pictures.

By combining ISOCELL technology with Samsung’s newly developed RWB color pattern filter, the new image sensor maximizes the quality of digital images.

Samsung’s proprietary ISOCELL technology substantially increases light sensitivity and effectively controls the collection of photons, resulting in higher color fidelity even in poor lighting conditions.

Physical barriers between each ISOCELL pixel allow 30 percent decrease in crosstalk and 30 percent increase in full-well capacity when compared to conventional BSI (Back Side Illumination) pixels.

The newly devised RWB color pattern further enhances light sensitivity and color fidelity, allowing an improvement of over 3 dB (decibels) in SNR (Signal to Noise Ratio) in low light settings.

In addition, unlike other types of color pattern configurations, the high similarity between the RWB and RGB patterns eliminates the need for an RGB convertor in a RWB filter, which prevents unnecessary color deviation.

Combining Samsung’s leading-edge ISOCELL and RWB technology, the new front-facing 8 MP image sensor provides essential improvements in light sensitivity and color fidelity.

Samples of the 8 MP RWB ISOCELL image sensor are available for customers and mass production of the product is scheduled for the second quarter of this year.

Fourth-generation NFC IC solution with doubled RF performance is ideal for advanced mobile payment

Samsung’s fourth-generation NFC solution (S3FWRN5P) features significantly improved RF performance, showing an increase of about 100 percent over its predecessor in card mode and 20 percent in reader mode, respectively.

Due to the major enhancement in RF performance, the NFC IC operates with one of the smallest antennas currently available in the market, which comes in a film-type form factor and can be attached to a smartphone battery without an extra booster IC.

This creates great design benefits for mobile manufacturers, allowing them to meet the consumer demand for ever lighter and slimmer mobile devices.

The NFC IC also fulfills strict mobile POS (Point of Sales) requirements and is prepared to support next-generation smartphones.

By utilizing Samsung’s industry-leading 45-nanometer embedded flash process technology, the new NFC IC also helps customers save time and resources for additional development and certification.

Samsung’s fourth-generation NFC IC is in mass production and reference designs are available for quick and easy development.

 


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Nigeria CommunicationsWeek believes that technology makes life more exciting and helps improve the lives of people around Nigeria and indeed the world. So since 2007, we have devoted our energy to independent reportage of technology and how they affect lives.

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Kaspersky Launches OT Calculator to Align Cybersecurity Investments with Business Goals

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Kaspersky’s new online tool has been specially developed for industrial organisations to assess the potential costs associated with insufficient operational technology (OT) security.

By offering detailed financial forecasts, the calculator empowers senior management to make well-informed decisions regarding security investments.

Industrial organisations increasingly depend on interconnected systems, elevating cybersecurity to a critical factor in business resilience and profitability.

According to VDC Research, over 60% of industrial companies last year reported that cybersecurity breaches had led to significant costs. Despite this, a persistent disconnect remains between security teams and executive leadership as security professionals focus on minimising risk, while executives must balance cybersecurity concerns with broader business objectives. This misalignment often results in competing priorities and underfunded security initiatives.

To bridge this gap, Kaspersky has launched the OT Cybersecurity Savings Calculator, an innovative online tool designed specifically for industrial organisations to assess the potential costs of inadequate operational technology (OT) security¹.

The primary aim of this tool is to translate cyber risks into tangible financial metrics and support strategic discussions around priorities and budget allocation. By entering details such as their sector, sub-sector, region, company size, breach history, and existing cybersecurity measures, organisations can estimate their potential cost savings and receive customised, actionable recommendations.

The calculator benchmarks performance against industry peers and highlights the company’s position within the current threat landscape.

“We believe this calculator is a powerful resource for transforming complex cyber risk data into straightforward financial insights. It enables OT leaders, security professionals, and executive teams to develop clear, data-driven business cases and recognise the value of cybersecurity investments. With actionable guidance, it promotes a comprehensive approach to resource management and strengthens overall organisational resilience,” comments Andrey Strelkov, Head of Industrial Cybersecurity Product line at Kaspersky.


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Local App Developers Rake $1m in Sales in 2025- NOTAP

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National Office for Technology Acquisition and Promotion (NOTAP) has said Nigerian software developers have reached significant milestones with locally made applications generating over one million Dollar in sales across domestic and regional markets.

Local App Developers Rake $1m in Sales in 2025- NOTAP

Dr Obiageli Amadiobi, director-general of NOTAP, said this in an interview with the News Agency of Nigeria (NAN), on Thursday in Abuja.

Amadiobi said the development signified the growing strength of Nigeria’s digital innovation ecosystem and how local innovation powers digital growth.

She said it was also a direct outcome of targeted support initiatives led by NOTAP.

She added that the initiative helped to build capacity, protect intellectual property, and connect developers to market opportunities.

According to the NOTAP boss, the journey from concept to impact started with understanding and securing intellectual property (IP) rights, a step many local innovators missed.

“Whether it’s a literary work, a laboratory invention, or a creative digital product, the process of bringing an idea to life demands immense time, skill, and dedication.

“An innovator might wake up with a solution to a pressing problem; spend months testing and refining it and achieve remarkable results; so it is their fundamental right to patent that creation and claim ownership.

“Without this protection, someone else could easily replicate their work; patent it in their name; and legally control what was built with Nigerian brainpower,” she said.

Amadiobi said that the challenge was compounded by widespread digital piracy and counterfeiting, which hit the ICT sector hardest.

“From copied software applications to replicated content on social platforms like TikTok, unauthorised duplication has become a major barrier to growth.

“We see talented young creators develop unique digital content or tools, only to watch others rebrand and profit from their work within weeks,” she said.

The DG noted that most popular online personalities with distinctive styles often don’t realise they could protect their original contributions through IP registration.

She said that to address these gaps and unlock the value of Nigerian innovation, NOTAP implemented a multi-pronged strategy,- a cornerstone initiative – which is the Local Vendor Policy.

“The Local Vendor Policy mandates that foreign technology firms entering Nigeria partner with domestic counterparts,’’ she said.

Amadiobi said that among the performing apps are solutions addressing critical local challenges such as a mobile health platform that now serves 750,000 users across six states.

“There is also the agricultural marketplace connecting smallholder farmers to buyers; and an educational tool that has been adopted by 200 schools to improve learning outcomes,” she said.

She added that the apps were developed by teams that gained skills and resources through NOTAP’s Local Vendor Policy.

According to her, the policy requires foreign technology firms operating in Nigeria to allocate a portion of their technical service fees to local partners.

“Three years ago, many of these developers were only providing support services to foreign companies.

“But today, they are building their own products that compete globally. 60 per cent of last year’s sales came from other African countries, showing our developers can lead on the continent,” she said.

The D-G explained that the one million dollar figure represented sales from over 50 locally developed apps, with individual developers earning between 5,000 dollars and 80,000 dollars from their products.

“Looking ahead, NOTAP aims to double these sales figures by 2027, with plans to expand support to developers focusing on fintech, renewable energy management, and climate adaptation tools.

“These are the sectors identified as high-growth opportunities for Nigerian innovation,’’ Amadiobi said


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Gold Hits Record $5,110/Ounce Amid Trump Tariff Threats, Geopolitical Fears

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Gold prices smashed through $5,100 per ounce on Monday, January 26, surging to a historic peak of $5,110.50 as investors rushed into the safe-haven asset amid escalating geopolitical tensions and U.S. policy volatility.

Gold Hits Record $5,110/Ounce Amid Trump Tariff Threats, Geopolitical Fears

Gold

Spot gold climbed 2.2% to $5,089.78 by 0656 GMT, while U.S. February futures rose similarly to $5,086.30. The metal, up 64% in 2025—its strongest annual gain since 1979—has now advanced over 18% year-to-date, fueled by safe-haven buying, anticipated U.S. rate cuts, China’s 14th consecutive month of central bank purchases in December, and massive ETF inflows.

Analysts point to a crisis of confidence in U.S. assets, sparked by President Trump’s erratic threats last week. He retreated from tariffs on European allies to pressure Greenland seizure, then vowed 100% tariffs on Canada over a potential China trade deal and 200% on French wines to push President Emmanuel Macron toward a “Board of Peace” initiative.

“This Trump administration has caused a permanent rupture in global norms, driving everyone to gold as the sole refuge,” said Kyle Rodda, senior market analyst at Capital.com.

A weakening dollar—hit by a rising yen and pre-Fed meeting caution—further boosted gold’s appeal for non-dollar holders, with markets eyeing possible yen intervention.


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