iPhone 15 Pro available at a discount in India, here is how the deal works

April 21, 2024 techsmartworld team Flipkart, iPhone, iPhone 15 pro

The iPhone 15 Pro is one of those high-end phones in the market that people wait to get their hands on. From being able to run AAA games to bringing several upgrades to the camera, the phone had a lot in store for users. If you want to get your hands on the latest iPhone, this could be your chance as Flipkart offers discounts on the smartphone. Read on to find out how the deal works.

iPhone 15 is available on Flipkart at a direct discount of 5 percent. The phone priced at Rs 1,34,900 is being sold at Rs 1,27,990. There is an additional discount of Rs 3,000 for SBI credit card users. Now, if you have an old iPhone that you want to exchange, the price can still be reduced. For instance, if you have an iPhone 14 Pro, if your phone is in flawless condition you can get Rs. 51,000 off can be availed. This means that in this case, the iPhone 15 Pro can be yours for around Rs 77,000.

Talking about the specs, the iPhone 15 Pro has a grade 5 titanium body which promises to make the phone more durable as well as lighter in weight. The phone features a 6.1-inch Super Retina XDR display with the ‘thinnest borders ever’ on an iPhone. The front has a ceramic shield for an added layer of protection. The phone’s edges are rounded and smooth, which probably results in a better grip. And like the iPhone 14 Pro models, the phone has a dynamic island notch. Apple has also introduced an action button instead of the regular mute button, which will have more functionality.

The iPhone 15 Pro is powered by the A17 Pro processor, which promises a performance upgrade. Talking about the camera, the iPhone 15 Pro has a 48-megapixel main camera that supports clicking high-resolution photos. The camera also allows users to switch between three popular focal lengths – 24 mm, 28 mm, and 35 mm – and select one as the new default. Moving away from the primary camera, the iPhone 15 Pro also has a massive 3x telephoto camera.

In terms of battery, the iPhone 15 Pro will last all day, Apple claims. The battery can be charged via the Type-C USB port like other phones in the line-up.

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Apple launches all-new HomePod with outstanding audio experience

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Apple launches all-new HomePod with outstanding audio experience

January 19, 2023 techsmartworld team Apple, HomePod, iPhone, Siri

The new HomePod offers help with a range of everyday tasks – from smart home automation to alerts when smoke or carbon monoxide is detected.

Apple introduced its brand new HomePod. The latest edition of the premium smart speaker offers extraordinary audio capabilities, updated Siri, and a secure smart home experience. The 2nd generation HomePod comes with improved acoustics in an iconic design.

The smart speaker is priced at Rs 32,900. It’s available to order from Apple’s online store starting today with availability starting February 3rd. According to the Cupertino tech giant, the latest HomePod comes with advanced computational audio that offers an immersive experience including support for surround soundtracks.

As if the improved sound experience wasn’t enough, the new device also offers assistance with a range of everyday tasks – from smart home automation to alerts when smoke or carbon monoxide is detected.

In addition, HomePod also features a new built-in temperature and humidity sensor that can measure the indoor environment and help users create customized automation. Users can control one device or multiple smart home accessories through personalized scenes and enjoy hands-free automation with HomePod.

In terms of sound quality, the all-new Homepod offers rich and deep bass at high frequencies. In addition, the S7 chip combines software and system sensing technology to offer advanced computational audio.

According to Apple, the HomePod features room-sensing technology that allows it to adjust the sound in real time based on sound reflections. Interestingly, the new HomePod comes with only one woofer with five tweeters, unlike the original model which had seven tweeters. Also, the microphone array has been reduced from six microphones to four microphones.

HomePod 2nd generation is compatible with iPhone SE 2 or later, devices running iOS 16.0 or later, iPad Pro, iPad (5th generation) and later, iPad Air (3rd generation) and later, or iPad mini (5th generation) or later running on iPadOS 16.3.

What Is Blockchain Technology? How will Blockchain Work? 2023

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What Is Blockchain Technology? How will Blockchain Work? 2023

January 6, 2023 techsmartworld team

You may have detected the term “blockchain technology” before, in relevancy to Bitcoin and alternative cryptocurrencies. What Is Blockchain Technology? For the inexperienced, the term may appear abstract with very little real that means on the surface.
However, blockchain technology may be an essential component of cryptocurrencies — while not, digital currencies like Bitcoin wouldn’t exist.
If you’re unaccustomed to cryptocurrencies and unaccustomed to blockchain technology, browse this and orient the fundamentals to urge yourself started. If you’re already a seasoned bargainer, perhaps you’ll learn a factor or 2 you didn’t already understand. summary of blockchain technology

What Is Blockchain Technology? How will Blockchain Work?

A Brief History of Blockchain

To start, let’s refer to the history of the blockchain. Before it absolutely was ever utilized in cryptocurrency, it had humble beginnings as an inspiration in computing — notably, within the domains of cryptography and information structures.

The terribly primitive style of the blockchain was the hash tree, additionally referred to as a Merle tree. This organization was proprietary by Ralph Merkle in 1979 and functioned by substantiating and handling information between pc systems. in an exceedingly peer-to-peer network of computers, confirming the information was vital to form positive nothing was altered or modified throughout the transfer.

It additionally helped to make sure that false information wasn’t sent. In essence, it’s accustomed to maintaining and proving the integrity of the information being shared.

In 1991, the Merkle tree was accustomed to producing a “secured chain of blocks” — a series of information records, every connection to the one before it. the latest record during this chain would contain the history of the whole chain. And thus, the blockchain was created. Related:- Exide’s EV Battery Plant with Swiss-based Leclanche Operational by Dec in Gujarat

In 2008, Satoshi Nakamoto conceptualized the distributed blockchain. it’d contain a secure history of information exchanges, utilize a peer-to-peer network to time stamp and verify every exchange, and will be managed autonomously while not a central authority. This became the backbone of Bitcoin. And thus, the blockchain we all know these days was born, yet because of the world of cryptocurrencies.

How will Blockchain Work?

1. Blockchain keeps a record of all information exchanges — this record is cited as a “ledger” within the cryptocurrency world, and every information exchange may be a “transaction“. each verified dealing is added to the ledger as a “block”
2. It utilizes a distributed system to verify every dealing — a peer-to-peer network of nodes
3. Once signed and verified, the new dealings are added to the blockchain and may not be altered

To begin, we want to explore the thought of “keys”. With a group of cryptologic keys, you get a singular identity. Your keys square measure the personal Key and Public Key, and they’re combined to relinquish you a digital signature.

Your public secret however others square measure able to determine you. Your personal key offers you the facility to digitally sign and authorize totally different actions on behalf of this digital identity once used along with your public key.

In the cryptocurrency world, this represents your pocketbook address (public key) and your personal secret which lets you authorize transfers, withdrawals, and alternative actions along with your digital property like cryptocurrencies.

As associate degree aside, this {can be} why it’s thus vital to stay your personal key safe — anyone World Health Organization has your personal key and can use it to access any of your digital assets related to your public key and do what they need with it! Related:- PS4 Price in India Drops to Rs. 29,990, New 1TB Bundle Available Mid-September

Every time a dealing happens, that dealing is signed by whoever is authorizing it. That dealing may well be one thing like “Alice is causing Bob zero.4 BTC”, can embody Bob’s address (public key), and can be signed by digital signature exploitation each Alice’s public key and a personal key.
This gets added to the ledger of that blockchain that Alice sent Bob zero.4 BTC, and can additionally embody a timestamp and a singular ID variety. once this dealing happens, it’s broadcasted to a peer-to-peer network of nodes — essentially alternative digital entities that acknowledge that these dealings have occurred and add it to the ledger.

Each dealing in this ledger can have constant data: a digital signature, a public key, a timestamp, and a singular ID. every dealing are going to be connected, thus if you progress back one dealing within the ledger, you’ll see that Chuck sent Alice zero.8 BTC at it slow.
If you progress back to another deal, you may see that Dan sent Chuck zero.2 BTC at another time before that.

The namelessness of cryptocurrencies returns from the actual fact that your public secret’s simply a randomized sequence of numbers and letters — thus you’re not virtually sign language along with your own name or some variety of handle. A public key doesn’t tell you the $64000 identity of the author. Related:- Exide’s EV Battery Plant with Swiss-based Leclanche Operational by Dec in Gujarat

you’re adding additional or less unengaged to generate as several key pairs as you wish and have multiple cryptocurrency wallets. Be warned tho’, there may well be alternative ways that somebody will fathom your identity — for instance, through your defrayment habits.

Why is Decentralization thus Important?

For enthusiasts of blockchain, you’ll hear loads regarding the localized side of it. What makes this thus appealing is that it makes the blockchain proof of censorship, tampering, or corruption.

Because it uses a peer-to-peer network, copies of the ledger square measure keep in many alternative locations, and unless you manage to trace down every single one amongst them (Bitcoin is calculable to own over thirty-five,000 nodes in its P2P network), you can’t destroy it. Related:- Blockchain Technology Explained

As well, as a result of such a large amount of totally different, freelance nodes square measure keeping track of the ledger, modifying it in associate degree tricky method won’t go terribly so much as a result of all the opposite nodes can trouble that dealings and won’t add it to the ledger.

This is a large part of why such a large amount of individuals believe blockchain technology is the way forward for currency, and why it’s being adopted in industries aside from cryptocurrency.

There’s continuously a drawback. However, like several systems created by humans, there square measure continuous downsides.

Blockchain technology incorporates a pretty steep learning curve. particularly for the everyday individual while not have a technical background, all the jargon and computing ideas concerned might intimidate and pall otherwise would-be users.

However, the rising quality of cryptocurrency is leading to the blockchain getting into the thought, with loads of additional resources offered to form the subject additional approachable.

Transferring, trading, and shopping for cryptocurrencies typically involves a dealings fee, and isn’t typically fast. the previous may be pricey, the latter inconvenient. Related:- Blockchain Technology Explained

There is additionally an inspiration referred to as the “51% attack” — if, for a few reasons fifty-one of a peer-to-peer network validates associate degree otherwise invalid dealings, it’ll still get approved and added to the ledger naturally of however the validation method works.

perhaps straight away it’s unlikely to happen, however, it’s a security flaw that may have the potential for exploitation in the future.
However, there square measure loads of developers, users, and enthusiasts World Health Organization really believes blockchain technology is the future. several wishes to examine the technology succeed, thus keep tuned for brand spanking new developments! Related:- Sodium Batteries will Replace Lithium-ion Ones, says Scientist C N R Rao

What is ChatGPT And How Can You Use It? 2023

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What is ChatGPT And How Can You Use It? 2023

December 29, 2022 techsmartworld team

OpenAI introduced a long-running question-answering AI called ChatGPT that answers complex questions conversationally.

It’s revolutionary technology because it’s trained to learn what people mean when they ask a question.

Many users are impressed by its ability to provide human-quality answers, giving rise to the feeling that it may eventually have the power to disrupt how people interact with computers and change the way we get information.

What is ChatGPT?

ChatGPT is an AI-powered natural language processing tool that lets you have human-like conversations and much more with a chatbot. A language model can answer questions, and help you with tasks like writing emails, essays, and code. Use is currently open to the public as ChatGPT is in the research and feedback phase.

In More Details

ChatGPT is a variant of the GPT (Generative Pre-training Transformer) language model that has been specifically designed for chatbot applications. ChatGPT is trained on a large dataset of conversational exchanges and is able to generate human-like responses to user inputs in a conversational context.

Like other versions of the GPT model, ChatGPT is a transformer-based language model that uses self-attention mechanisms to process input sequences and generate output sequences. However, ChatGPT has been fine-tuned for chatbot applications and is able to generate more natural and appropriate responses in a conversational setting.

ChatGPT can be used to build chatbots that can engage in open-ended conversations with users, answering questions and providing information on a wide range of topics. It can also be used to generate responses to user inputs in a more structured conversational setting, such as in a customer service chatbot or an automated messaging system.

Who made ChatGPT?

ChatGPT was created by OpenAI, an artificial intelligence and research company. The company launched ChatGPT on November 30, 2022. If the company’s name sounds familiar, that’s because OpenAI is also responsible for the creation of DALLE•2, a popular AI art generator, and Whisper, an automatic speech recognition system.

How Can ChatGPT Be Used?

You can use ChatGPT simply by visiting chat.openai.com and creating an OpenAI account. Once you’re logged in, you can start chatting with ChatGPT. A good way to start a conversation is to ask a question. As ChatGPT is still in the research phase, it is free to use and you can ask as many questions as you like.

How does ChatGPT work?

OpenAI trained the language model using Reinforcement Learning from Human Feedback (RLHF), according to OpenAI. Human AI trainers gave the model interviews in which they played both roles, users and AI assistants.

What is the difference between ChatGPT and a search engine?

ChatGPT is a language model built for end-user conversation. A search engine indexes web pages on the Internet to help a user find the information they have requested. ChatGPT does not have the ability to search for information on the Internet and rather uses information learned from training data to generate a response, leaving room for error.

What are ChatGPT’s limitations?

Although ChatGPT looks very impressive, it still has limitations. Such limitations include the inability to answer questions that are worded in a specific way, requiring reformulation to understand the input question.

A bigger limitation is the lack of quality of the answers it provides – which can sometimes sound plausible but make no practical sense or be too detailed.

Finally, instead of asking you to clarify ambiguous questions, the model only guesses what your question means, which can lead to unintended question answers. This has already led the developer Q&A site StackOverflow to at least temporarily ban answers to questions generated by ChatGPT.

“The primary problem is that while the answers ChatGPT produces have a high rate of incorrectness, they usually look like they could be good, and the answers are very easy to create,” the Stack Overflow moderators say in the post. Critics argue that these tools are simply very good at putting words into an order that makes sense from a statistical point of view, but they cannot understand the meaning or know whether the statements they make are correct.

Why are some people worried about ChatGPT?

People are expressing concern that AI chatbots are replacing or atrophying human intelligence. For example, a chatbot can write an article on any topic efficiently in seconds, potentially eliminating the need for a human writer.

A chatbot can also write an entire essay in seconds, making it easy for students to cheat or avoid learning how to write properly.

Another concern of an AI chatbot is the possible spread of misinformation. Since the bot is not connected to the Internet, it could make mistakes in what information it shares.

The bot itself says, “My answers are not intended as fact and I always encourage people to verify any information they receive from me or any other source.” OpenAI itself also notes that ChatGPT sometimes writes “plausible-sounding but incorrect or nonsensical responses.”

Is ChatGPT a good or bad thing?

ChatGPT is a very advanced chatbot that has the potential to make people’s lives easier and help with everyday tedious tasks like writing emails or having to browse the web for answers.

However, there are some technical details that need to be figured out before it will be widely used to avoid negative outcomes such as the spread of misinformation. In general, AI and ML models rely on a lot of training and fine-tuning to reach ideal performance levels.

Does this mean AI is taking over the world? Maybe not yet, but OpenAI’s Altman certainly thinks human-style intelligence in AI isn’t that far off now.

In response to Musk’s comment about dangerously strong AI, Altman tweeted: “I agree that I’m close to dangerously strong AI in the sense of AI that poses a huge cybersecurity risk, for example. And I think we could get to true AGI in the next decade. so we have to take that risk very seriously.”

He also noted, “interesting to see how people start to debate whether powerful AI systems should behave as users want or as their creators intended. The question of what values we adapt these systems to will be one of the most important debates, what when society led.”

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Samsung Galaxy S23 with Snapdragon 8 Gen 2 SoC expected to launch in February 2023

November 29, 2022 techsmartworld team Samsung, Samsung Galaxy S2

Samsung will reportedly launch its next-generation Galaxy S23 series in February 2023. According to the South Korean newspaper Korea JoongAng Daily, the smartphone series will be launched at the Samsung Unpacked 2023 event in the United States, although the exact launch date and time remain unclear at this time.

Earlier reports said that the Galaxy S23 series will be unveiled at CES 2023 on January 5 in Las Vegas. The South Korean daily claims that Samsung’s new smartphones – likely to be – the Galaxy S23, S23 Plus, and S23 Ultra would be more expensive than the S22 or S21 due to “inflationary pressure”.

Samsung has yet to confirm the launch of the new smartphones, although the rumor fits the company’s launch schedule. For the past few years, Samsung has introduced new Galaxy S phones at the beginning of the year.

Throughout the year, the company introduces new tablets, then laptops, and finally foldable phones (formerly the Note series smartphones). In early 2022, Samsung introduced the Galaxy S22 in February.

Official specifications also remain unclear, though the new lineup could feature Qualcomm’s most powerful chipset for mobile devices – the Snapdragon 8 Gen 2 SoC. The new chipset can unlock features like 200-megapixel camera support, Wi-Fi 7, and a new 5G modem.

The report states that the debut of the Samsung Galaxy S23 series will be “released at a challenging time”. Demand for smartphones is weak due to macroeconomic conditions.

According to an analyst at Hana Securities, global smartphone sales fell 11 percent year-on-year in Q3 2022. Samsung Electronics phone sales fell 11 percent last month, but Apple’s sales rose 10 percent as the iPhone 14 proved popular.

The Galaxy S22 was launched at a starting price of Rs 72,999 for the 8GB RAM and 128GB model. If the price hike speculations are accurate, the Galaxy S23 could be priced above Rs 73,000 in India.

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OnePlus 11, Oppo Find N2 Tipped to Feature Same 50-Megapixel Triple Rear Camera Setup

November 11, 2022 techsmartworld team OnePlus, OnePlus 11, Oppo, Oppo Find N2

The OnePlus 11 is believed to be in the works and could arrive as a successor to the OnePlus 10 Pro in China by the end of this year. Meanwhile, Oppo is said to be working on its next foldable flagship smartphone – the Oppo Find N2 – which could also debut around the same time in China. A reliable tipster has now hinted that the two smartphones will boast the same camera configuration. They are expected to have a 50-megapixel triple rear camera.

According to a post by tipster Digital Chat Station, the OnePlus 11 and Oppo Find N2 may feature a triple rear camera setup, including a 50-megapixel Sony IMX890 primary sensor, a 48-megapixel Sony IMX581 ultra-wide lens, and a 32-megapixel Sony IMX709 telephoto lens with 2x optical zoom.

The tipster further claims that Oppo’s Find N2 foldable phone may come with Optical Image Stabilization (OIS), while it is not certain whether OnePlus will offer the same on the OnePlus 11. The two companies are yet to delve into the details regarding these smartphones.

Alleged specifications of the Oppo Find N2 recently surfaced via leaked screenshots of a test unit. The foldable smartphone is expected to be powered by a Snapdragon 8 Gen 1 SoC, paired with 12GB of RAM and 256GB of internal storage.

The Oppo foldable may feature a MariSilicon X imaging Neural Processing Unit (NPU). Its display is likely to offer a refresh rate of 120 Hz.

Meanwhile, the OnePlus 11 has been tipped to have a 6.7-inch AMOLED display that is said to offer 2K resolution. Under the hood, this smartphone could pack a Qualcomm Snapdragon 8 Gen 2 SoC.

Rumors suggest that it could arrive in two configurations – 8GB RAM + 128GB storage and 16GB RAM + 256GB storage. This OnePlus phone is also likely to get a 5,000mAh battery supporting 100W fast charging.