Why Your Phone’s Signal Varies from Room to Room: A Guide to Radio Waves

20 August 2025

Have you ever wondered why the phone signal works perfectly fine in the living room, but struggles to load a simple WhatsApp message on the other side of the room or in the extreme corners of your house? One minute, you are enjoying a strong network connection, and the next, you are walking around your room, waving your phone in the air to catch the signal.

The inconsistency in the networking connection is not just some ordinary internet problem; it has a lot to do with radio waves and how wireless signals behave indoors. From Wi-Fi calling to wireless signals, this article will uncover all the reasons does phone signals vary so drastically from one room to another.

What are wireless signals?

Wireless signals are invisible waves or electromagnetic waves that transmit data through the air. These signals travel freely between devices instead of needing a physical connection to transfer data. But the strength of these radio waves can vary depending on several factors.

The fluctuations of your phone network from one room to another depend on how strong and uninterrupted these waves are. This is also applicable if you are using a mobile hotspot connection to operate your digital devices.

For instance, if you invest in a reliable and globally recognised telecom operator like Vi Prepaid or Postpaid service, you might not have to worry about dealing with poor internet connections, as they will have their own networking towers installed across the city and other places in your state or country.

However, it is important to understand the features, data plans, and service quality before committing to any telecom operator.

When you opt for a reliable telecom operator like Vi, you get access to unlimited calling, fast internet connection, data rollover, and other exciting features that help enhance your overall networking experience. Now, let us look at the factors that influence signal strength fluctuations.

1. Walls can weaken the signals

Believe it or not, but walls in your home can also play a key role in interfering with and fluctuating the radio waves. Not all walls are made equally. Thick concrete walls, brick structures, and walls reinforced with metals can often weaken the wireless signals. Hence, you may also notice a drop in your signal the moment you step into another room or rooms with fewer windows.

2. Keep the windows open

The farther your phone is from networking tower, the more challenging it is for it to maintain a strong connection. Consider keeping the windows of your room open while using the networking services.

You also consider sitting close to your windows while working online or using internet. This way, you can enjoy the outdoor view and while suffering on the net.

3. Outdated Wi-Fi router

One of the most common reasons why your router might not offer desired network connectivity is because it lacks modern features and is unable to support the increased demand for internet usage and WiFi calling. So, if you have the same internet router for a couple of years or for a decade, it’s time for an upgrade.

4. Building design

Many might not be aware, but building infrastructure can present challenges for smooth and swift transmission of radio waves from one end to another.

Sometimes, even energy-efficient windows with metal coatings can reflect radio waves from passing through easily. As mentioned above, try to keep your windows open while using your internet or network services.

Conclusion:

Frequent fluctuations or variation of phone signal from one room to another can be super annoying. Hopefully, this article helped you understand the several reasons that affect the radio waves and why phone signal may vary throughout your flat or living spaces. Switch to reliable telecom operators and keep your windows open while using the internet to enjoy fast internet and networking experience.

Barsha Bhattacharya

Barsha Bhattacharya is a senior content writing executive. As a marketing enthusiast and professional for the past 4 years, writing is new to Barsha. And she is loving every bit of it. Her niches are marketing, lifestyle, wellness, travel and entertainment. Apart from writing, Barsha loves to travel, binge-watch, research conspiracy theories, Instagram and overthink.

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Ryan McCorvie on Helping Kids Develop a Global Perspective

Children often grow up surrounded by familiar routines—the same streets, the same schools, the same circle of friends. Yet the world they’ll enter as adults will be much wider. Having an awareness of different cultures, traditions, and perspectives can help them move through life with curiosity and respect. Ryan McCorvie’s biography is a great example that shows how families are making intentional choices, such as enrolling children in language-immersion programs, to encourage that kind of global awareness early on. That doesn’t mean families need to pack their bags for international travel. “Everyday choices at home can shape the way kids see the world,” says McCorvie. “Picking up a storybook set in another country, learning a phrase in a new language, or tasting food from a different culture all give children glimpses of life outside their own.” Consistency matters more than one-off experiences. When kids see difference presented as normal and interesting, they grow more comfortable with it. Over time, that mindset encourages them to ask questions and form genuine connections rather than relying on assumptions. Why a Global Perspective Matters Kids who grow up seeing variety as natural tend to be less quick to judge. A classmate who eats something unusual for lunch becomes an opportunity for conversation rather than teasing. That kind of response builds empathy early, which makes a difference in how children relate to others. This outlook also shapes how kids handle change. When they’re used to learning about other ways of living, they’re less likely to freeze up when faced with something unfamiliar. Whether it’s starting at a new school or joining a different soccer team, adaptability often comes easier to them. What’s more, a broader perspective feeds curiosity. Children begin to ask why certain traditions exist, why languages sound different, or why families celebrate in their own ways. Those questions lead to learning that feels exciting rather than forced, giving them tools to approach new ideas with interest rather than hesitation. Ryan McCorvie: Introduce New Languages Language is one of the simplest ways to show kids that the world is diverse. A family might decide to greet each other in Spanish at breakfast, or sing a French nursery rhyme in the car. Even if the vocabulary is limited, the act of switching words signals that communication can happen in many forms. “Parents don’t have to be experts to do this,” says McCorvie. “Picture books with both English and another language, short beginner videos, or children’s apps can all make it easy to explore together.” Kids often enjoy correcting a parent’s pronunciation, which turns learning into something playful. Learning a language also helps children understand how others see the world. A study highlighted in The Atlantic found that children ages four to six who were bilingual or had exposure to a second language correctly understood another person’s perspective 75 percent of the time, compared to 50 percent for kids without that exposure. That difference shows how language learning helps children tune in to what others might see or feel. Explore Stories and Media from Around the World Stories carry culture in a way that lectures can’t. A picture book set in Nigeria or a cartoon from Japan lets children step briefly into another setting. Even if the storyline is simple, the background details—food, clothing, family roles—spark curiosity. Parents can turn this into a conversation without making it feel like schoolwork. After finishing a story, they might ask, “Did you notice how that family celebrated?” or “What looked the same as how we do it?” These quick questions help kids connect what they saw with their own experience. Research also shows that stories do more than entertain. Studies published in the National Library of Medicine have found that reading fiction is linked to stronger empathy and theory-of-mind abilities, meaning children who read are often better at imagining what others feel or think. This makes diverse stories a powerful tool for helping kids relate to people whose lives look different from their own. Empathy grows when children identify with characters who live differently. A child who relates to a character’s nervousness on the first day of school sees that emotion as universal, even if the setting is across the globe. That recognition plants the idea that differences exist alongside shared human feelings. Bring Cultures into Everyday Life Culture becomes most memorable when it’s experienced with the senses. Cooking together is a natural entry point. Trying a Mexican dish one week and a Thai meal the next can spark conversations while giving kids a taste of something new. Involving them in picking ingredients or stirring the pot makes the experience hands-on. Music offers another path. Playing a traditional song while cleaning up or showing a short dance video can quickly introduce a new style. Even if kids laugh at first, rhythm and repetition often grab their attention, and they remember it long after. Holidays also bring cultures to life. Setting up paper lanterns for Lunar New Year or lighting candles for Diwali shows that the calendar includes more than just birthdays and local traditions. When possible, attending cultural festivals or visiting museums adds another layer by connecting the experience to real communities. Evidence supports this: the Young HUNT Study in Norway found that adolescents who participated in cultural activities reported higher life satisfaction and better self-perceived health compared to those who did not. Build Real Connections Ideas sink deeper when tied to actual people. A postcard from a pen pal abroad or a classroom video chat with another school makes culture less abstract. Kids suddenly have a name and a face to associate with a different country. These connections don’t need to be permanent or formal. A short project exchanging drawings or photos can leave a strong impression. Children begin to see that while traditions vary, friendships feel the same. Conversations with peers from other cultures also teach patience and listening. Kids might need to explain their own customs while hearing about someone else’s. That back-and-forth exchange helps them appreciate both sides, and it builds communication skills that will serve them in many settings. Travel—and Notice What’s Close to Home Traveling abroad is a powerful way to broaden perspective. A child who visits another country remembers not just the big landmarks but also the everyday details—like how breakfast is served or how playground games differ. Those small observations shape their sense of the world. Of course, international trips aren’t always possible. Families can still look for opportunities closer to home. Visiting a local neighborhood known for a different cuisine, attending a cultural festival, or exploring a nearby place of worship can be just as eye-opening. What matters is encouraging children to pay attention. Parents might ask, “What do you notice that’s different here?” or “How is this the same as what we do at home?” Those questions shift kids from passive observers to active learners. Talk About Responsibility Beyond Borders Global awareness isn’t only about what children see—it’s also about what they do. Kids can start to understand that their actions ripple outward, even if they can’t see the direct effects. For younger children, the concept can be simple. Recycling, turning off lights, or donating a toy shows that small choices connect to the well-being of others. Older kids might take part in a local service project and connect it to a broader issue, such as helping communities facing similar challenges elsewhere. The goal isn’t to overwhelm kids with global problems but to help them see themselves as part of a bigger picture. When they understand that their choices matter, they begin to view global citizenship as a natural extension of daily life. The Takeaway Parents don’t need elaborate plans to help children develop a global outlook. Small actions—a book, a song, a meal—introduce variety in ways kids remember. Over time, those experiences add up, shaping how children approach difference and similarity alike. The reward is kids who ask questions rather than make assumptions, who feel curious rather than wary, and who recognize both the uniqueness and the common ground in the people they meet. That perspective makes the world feel less distant and more connected, even from the comfort of home.

Best Practices In Banking Mobile App Development

In this mobile-first financial economy, a strong, secure, and easy-to-use mobile banking app is no longer an indulgence—it's essential. With millions of people spending money on mobile, banks and fintech companies are facing unprecedented demand to provide frictionless mobile experiences. But it's not all about bright looks to create a top-performing banking app—strategic planning with a thoughtful approach, security-driven development, and ongoing user-focused innovation are necessary. Best Practices For Mobile Banking App In Development This article addresses best practices in mobile banking app design to ensure the app is reliable, compliant, customer-centric, and sustainable in the long run. 1. User-Centric Design (UX/UI): Why It Matters? Ease and trust are most essential in banking. An intuitive interface allows customers to quickly dive into the app to look over accounts, send funds, pay bills, etc.—without stalling or being held up. Best Practices: Keep navigation simple with minimal steps for the most essential actions. Employ common and well-known UI patterns such as bottom nav bars or hamburger menus. Provide visual feedback (e.g., loading icons) during a transaction. Dark mode and accessibility features improve usability across age groups. Micro interactions (e.g., small animations) raise engagement and satisfaction. 2. Secure Security Architecture: Why It Matters? Security violations can result in a disastrous loss of reputation and customer trust. Banks need to meet strict compliance requirements (e.g., PCI DSS, GDPR) while keeping user data secure. Best Practices: End-to-end encryption (AES-256 or above) Multi-factor authentication (MFA) using biometrics (Face ID, fingerprint) Real-time fraud detection systems using AI Auto logout & session timeouts on inactivity Obfuscation and secure API practices to safeguard backend services Penetration testing & vulnerability scanning at the time of development and release 3. API-First Development: Why It Matters? Modern banking applications must communicate with various internal and third-party systems, such as core banking systems, payment gateways, credit bureaus, and financial planning software. Best Practices: Utilize RESTful or GraphQL APIs with properly documented endpoints Uniform responses and error handling API throttling and rate limiting for reliability API security using OAuth 2.0, JWT tokens, and API gateways Enable modular architecture to scale in the future 4. Personalization And AI Integration: Why It Matters? Customers prefer their banking app to be tailored to their very own. AI-powered personalization increases engagement and loyalty. Best Practices: AI-powered chatbots to deliver 24/7 customer support Behavioral analytics to suggest the right products (e.g., loans, savings schemes) Spending insights and smart budgeting tools Customized push notification based on personal transaction behavior or goal Natural Language Processing (NLP) for conversational banking 5. Mobile Onboarding And Compliant With KYC: Why It Matters? Long-term sign-ups are among the primary drivers of user abandonment. Optimized onboarding that is compliant with regulations is the big differentiator in acquiring customers quickly. Best Practices: Mobile-optimized eKYC with OCR and facial recognition Guided onboarding flows with progress bars Instant account opening for verified customers Document camera upload with real-time verification Cloud-based secure KYC storage with proper consent flows 6. Cross-Platform Optimization: Why It Matters? Users access banking apps through various devices. An equitable experience guarantees satisfaction across platforms. Best Practices: Native frameworks (Swift for iOS, Kotlin for Android) are utilized for performance-critical functionality Cross-platform frameworks (Flutter, React Native) balance for quicker time-to-market Test UI responsiveness for different screen sizes and OS versions Use platform-specific features (e.g., Apple Pay, Google Pay) 7. Regulatory Compliance And Legal Readiness: Why It Matters? Banking applications have to comply with regional and international regulations to prevent fines and ensure trust. Best Practices: Compliance with GDPR, PSD2, CCPA, and PCI-DSS Regular compliance reviews and audits Explicit user permissions and privacy statements Audit logs for transaction history and access to sensitive data Integrated consent mechanisms for sharing and personalization 8. Real-Time Functionality And Performance Optimization: Why It Matters? Banking is real-time in its nature—delays or downtime will cause user frustration and operational risks. Best Practices: Use real-time data streaming for updates and notifications on balances Edge caching and content delivery networks (CDNs) enable faster access Offline modes for important functionality when offline Bottleneck detection tools for monitoring performance Test pipelines for speed and reliability 9. Scalable Backend Infrastructure: Why It Matters? A scalable backend allows the app to scale with the user base and handle peak loads (e.g., salary days or bill cycles). Best Practices: Microservices architecture for scalability in a modular form Cloud-native infrastructure (AWS, Azure, GCP) Database replication and sharding for high availability Auto-scaling groups and load balancers Data redundancy and disaster recovery mechanisms 10. Constant Updates And Agile Technique: Why It Matters? User preferences shift rapidly. Regular updates based on feedback and new threats are imperative. Best Practices: Use Agile and DevOps principles for rapid iteration A/B testing of fresh features In-app feedback loops to measure user opinion CI/CD pipelines for automated testing and deployment Track KPIs such as retention rate, DAU/MAU, and crash-free sessions Key Features For A Competitive Edge: To meet user expectations, banking apps should include features that blend functionality with innovation. Here are the essential components: Real-Time Transaction Alerts: Instant notifications keep users informed. AI-Powered Chatbots: These provide 24/7 customer support for common queries. Cross-Platform Compatibility: Apps should work seamlessly on iOS, Android, and web platforms. Accessibility Features: Voice guidance and high-contrast modes cater to users with disabilities. Partnering With Experts For Success: Creating a banking app that excels in user experience, security, and performance requires specialized expertise. At WislaCode, we develop multifunctional mobile and web applications that fast-track businesses and redefine user experiences. Our comprehensive full-stack capabilities cover data storage, backend, middleware, frontend architecture, design, and development, ensuring end-to-end digital solutions tailored to your needs. By partnering with us, financial institutions can deliver apps that not only meet industry standards but also build lasting customer trust. The Need For A Better Mobile App! Mobile app development for banks is a challenging but rewarding process that involves balancing security, customer experience, scalability, and compliance. Banks can build applications that not only comply with regulatory requirements but also surpass user expectations—driving engagement, loyalty, and long-term digital growth by following these best practices. In a mobile banking world where day-by-day adoption is increasing, providing a safe, stable, and smart app experience is not just good practice—it's a competitive necessity. READ MORE: Dominant Mobile App Trends To Keep An Eye On How to Use Your Mobile App to Improve Your Trading Get More Installs: Which Extensions Can Help Drive Installs Of Your Mobile App?

The Impact of India VIX on Options Pricing

India VIX is a term that traders and investors now use often when trying to grasp how the financial markets are feeling. Many refer to India VIX as a “fear gauge” since it indicates how much the market is expected to be volatile over the next 30 days. Although this metric is often overlooked by retail investors, it is very important for derivatives trading. How Volatility Impacts Options Prices Implied volatility is the main factor driving changes in option chains and is linked to India VIX. It doesn’t predict the market’s rise or fall but helps us estimate price changes ahead. When the market is turbulent, the underlying asset is more likely to move, so option premiums rise. As a result, straddles and strangles, which use both call and put options, can be strongly affected by changes in volatility. If you are a trader using the option chain, India VIX can help you predict changes in how prices are set. When volatility goes up, even if the underlying asset doesn’t change much, the Options Pricing may increase because the risk has been reassessed. If volatility goes down, premiums may also fall, which can negatively impact positions that depend on high implied volatility. How India VIX Affects Traders People in the options pricing markets keep a close eye on India VIX for several reasons. It helps you understand the current direction of investor opinions. It allows traders to see if options are being offered at the right price. Moreover, it helps manage risk by pointing out when volatility might surge. It helps you pick the most suitable option strategy according to what’s happening in the market. It improves the process of hedging a portfolio. Adding India VIX to your trading approach helps you make better decisions, mainly when you use complex option chain strategies. Using India VIX to Guide Trading It is common to change the size of your positions when volatility changes. During times when India VIX goes up, traders may lower their risk by trading less or using spreads. Looking at past trends in India VIX can help you understand what to expect in the market. It can also help you decide when it’s time to buy or sell a security. If the India VIX is at a low level, it can suggest that investors are not worried, so buying options before volatility rises may be wise. When India VIX is at very high levels, selling options can be appealing, as premiums usually go up during such periods. What Factors Are Considered While Calculating It? It is important that you know that the India Vix or volatility index is mostly influenced by four important factors. 1. Expiry Time Expiry time is the time that is left until the options contracts expire, and it is important to predict accurately. This particular time frame is calculated in minutes to make sure that the forecast is precise, even in the volatile market. 2. Interest Rate For NIFTY option contracts, they determine a risk-free interest rate. This is decided on the tenure rates over the coming 30-90 days and the contract’s expiration month. 3. Bid-Ask Prices When calculating India Vix, both the ask price and the bid price are considered for contracts. This is because most of the NIFTY options are bought at strike prices lower than he forward index levels. Moreover, these prices are important inputs for accessing the volatile market. Also, they follow a method that is similar to CBOE’s VIX, and adjust a bit of the NIFTY option market. 4. Forward Index Level This particular factor decides which out-of-money option contract should be used for the calculation. It decides the strike price for the options contract, reflecting the NIFTY features contracts' current price for the expiry dates. How To Use This For Trading? The India VIX has various applications for investors and traders. Moreover, it offers important insights along with strategic advantages: 1. Long-term Investors Long-term investors are mostly unaffected by this short-term volatility. However, it offers clarity about the existing market trends and their potential risks. 2. Options Traders When people are expecting volatility to increase, the Options Pricing seem more attractive. Moreover, ther offer higher profits to buyers. On the contrary, falling VIX values work in favour of option sellers. This is because the time value of the option goes down rapidly. 3. Institutional Investors Institutional investors who have mark-to-market loss limits use the VIX like a risk management tool. A rising VIX pushes hedging through different instruments like put options. This allows them to safeguard their portfolios. 4. Portfolio Managers When VIX is rising, portfolio managers have the power to reduce exposure to high-beta stocks to minimize the risk. On the contrary, when it is low, managers can increase exposure to high-beta stocks to get higher returns. 5. Trading Volatility Traders expecting higher volatility can invest in strangles or straddles; however, these strategies can become costly. Alternatively, trading these features provides a direct approach to making profits from increased volatility. Moreover, this does not affect trading by the market direction. 6. Correlation With NIFTY Historical analysis has revealed that an inverse relationship exists between NIFTY and India VIX. Markets reach a new high when the VIX is low, and the market becomes low when the VIX is high. This is an important signal for index trading. So, When Are You Planning To Trade? All in all, India VIX is much more than a number on financial screens; it influences the way derivatives are priced. Watching this figure carefully helps traders: Adjust the way they manage their options. Enhance the returns you get after considering risk. Avoid letting sudden volatility changes cause you to lose money. If you are a professional trader of derivatives or just starting to learn about Options Pricing, knowing India VIX can be very helpful. It gives you more tools to handle the ups and downs of the options market. READ MORE: Successful Binary Options Trading Emergence Of Online Trading: 4 Crucial Benefits Trading Versus Investing: Which Is Right For You?

Why Your Phone’s Signal Varies from Room to Room: A Guide to Radio Waves