Author: Admin

  • Your Old Phone Can Still Take Stunning Photos With These Pro Tips

    Your Old Phone Can Still Take Stunning Photos With These Pro Tips

    The iPhone 14 Pro, Google Pixel 7 Pro and Samsung Galaxy S23 Ultra are among the best camera phones you can buy in 2023. Packed with multiple lenses and amazing AI software, these phones can take shots that rival professional mirrorless cameras.

    CNET Tech Tips logoCNET Tech Tips logo

    However, these top phones come with huge price tags that make them out of reach for many of us. Worry not. Even if you’ve got an older iPhone or Android phone or a budget-focused model without all the bells and whistles, there’s a lot you can do to still take beautiful images. After all, as any photographer will tell you, it’s not just the best camera that takes the best photos.

    Still, you’ll need to put in some effort yourself to elevate your shots from simple “ho hum” snaps to “oh, wow!” pieces of art.

    Here, then, are my top tips for how to get the best images from an older iPhone, Galaxy phone or any older Android phone.

    img-3359img-3359

    In this shot, taken on the iPhone X, the road snaking its way into the frame helps to add a leading line that guides the eye up toward the cloudy mountains.

    Andrew Lanxon/CNET

    Nail your composition

    You can take a photo using the most advanced camera system on the planet, but if you’ve messed up your framing, you’ll still get a bad photo. After all, if you’re taking a photo of a lovely church and you manage to chop off the spire, no amount of editing will bring it back.

    Don’t just snap away wildly at your photo location. Instead, slow down, walk around and consider the scene in front of you and how you want it to appear in your shot. Taking a landscape shot? Look for leading lines such as pathways or old stone walls that snake their way into the scene. Or perhaps there’s some interesting rocks or flowers that could add some interest in the foreground.

    20190620-16193020190620-161930

    Taken on the Samsung Galaxy S10 Plus. I used the curving rock face as foreground interest, shooting through the gap that points toward the reservoir in the distance.

    Andrew Lanxon/CNET

    You can also turn on a “rule of thirds” grid overlay in the settings to help line up the different elements in your scene in a visually pleasing way — or simply to help keep your horizons straight.

    If you’ve got multiple rear cameras that offer a zoomed-in or wide-angle view, experiment with these different options. Maybe zooming in can help eliminate distracting elements, or perhaps that wider view can capture more of the beautiful scene in front of you.

    img-0690img-0690

    With no wide-angle lens on the iPhone 11 Pro, I used the panorama mode to capture a much wider scene here.

    Andrew Lanxon/CNET

    If you don’t have a wide-angle view, try using the panorama mode to get a wider shot than the standard camera can achieve — or use clip-on lenses, as I discuss below.

    Tell a story

    The most impactful, iconic images through the years aren’t simply the ones taken with the best camera, but the ones that tell a particular story or capture a moment in time. And sure, maybe you’re not trying to win a photojournalism prize on your summer vacation, but thinking like a photojournalist can help you take images that you’ll want to look back on in years to come.

    Perhaps you’re heading to the beautiful Italian coast this year. Of course, you’ll get a nice snap of the ocean from your hotel terrace, but keep in mind what else has made your trip so memorable; the plates of delicious food, the old, dusty streets, the musician playing in the square or the vibrant colors of the fruits and flower stands at the local market. All these elements will make for great photos that capture the heart of the location and tell a great visual story when you look back through them.

    img-0835img-0835

    This beautiful, shaggy Highland cow wasn’t the reason I visited Scotland, but this was a great opportunity to capture an image of an iconic animal. And the shot really adds to the story told by the images I took on that trip. Taken on the iPhone 11 Pro.

    Andrew Lanxon/CNET

    And it doesn’t have to be something you do only on a big family vacation. A weekend walk downtown to the street-food market will offer up great storytelling opportunities, from the graffiti art you see along the way to the plates of vibrant cuisine you choose on arrival. And none of these things require the latest camera hardware to capture beautifully.

    Use the light to your advantage

    Though today’s top phones can take great nighttime images, older models likely won’t have night modes. As a result, darkness won’t be your friend when you’re trying to get great images. If you’re heading to a viewpoint overlooking the city, try to get there during the day, perhaps when there’s a lovely blue sky sprinkled with fluffy clouds.

    img-0032img-0032

    Though the middle of the day isn’t always a great time for landscape photos, you might capture moments of peace like this. Taken on the iPhone X.

    Andrew Lanxon/CNET

    Middle-of-the-day photography is often avoided by landscape photographers because of its harsh quality, but if you’re exploring city streets, it can offer some great opportunities to look for contrast caused by shadows, which could make for dramatic images.

    No multi-camera iPhone? Use clip-on lenses

    Older iPhones might lack the multiple lenses found on the most recent models, but you don’t just have to make do. Companies like Moment and Olloclip make lenses that attach to your phone, providing wide-angle, telephoto and even macro views.

    img-2269-copyimg-2269-copy

    Using its standard lens (left) the iPhone X can only fit so much in frame. But with the Moment wide angle adapter (right) we get a much wider view.

    Andrew Lanxon/CNET

    Sure, you have to carry an extra little item in your bag or pocket as you explore, but adding a clip-on lens is a great way to get a superwide view for those sweeping cityscapes without having to splash the cash in upgrading your phone.

    Shoot in DNG raw, even on old phones

    Apple’s ProRaw image format, introduced on the iPhone 12 Pro Max, uses computational imaging techniques like HDR but still provides you with a DNG raw file that’s much easier to edit in apps like Adobe Lightroom. It isn’t a function found on older iPhones, but those of you on older phones can still shoot in regular raw if you’re keen to do your own edits.

    You can’t shoot in DNG raw in the standard camera mode, so you’ll need to use a third-party camera app that offers raw shooting. I usually use Lightroom itself, as its camera shoots in raw and automatically imports the images into your library. But I’ve also had good results with the Moment app.

    img-2026-2-copyimg-2026-2-copy

    By shooting in DNG raw, I had even more flexibility in Adobe Lightroom to make this portrait of my sweet bundle of beautiful wonder look even more heartacheingly gorgeous.

    Andrew Lanxon/CNET

    Shooting in raw allows you more flexibility to adjust white balance and color tones while generally making it easier to tone down bright highlights or lighten up shadowy areas. Those of you looking to squeeze every ounce of quality from your phone camera should consider using raw — as long as you’re willing to spend the time editing.

    Keep in mind, though, that raw files are larger than their JPEG counterparts, so you’ll quickly fill up your phone’s storage if you shoot everything you see in raw.

    Get creative with editing apps

    Taking your photo is only part of the process, and a keen eye in the editing stage can make all the difference in creating beautiful photographic art. If you want to maintain a more natural looking photograph, look toward apps like Lightroom or Google’s Snapseed. These raw image editors give you control over colors, exposure and contrast and let you fine-tune your images to suit your taste.

    prisma-edit-appprisma-edit-app

    Edited in Prisma, the abstract art style means it doesn’t matter if the original image isn’t amazing quality.

    Andrew Lanxon/CNET

    Or you can take your creativity to a whole other level with apps like Prisma, which transforms your shots into often psychedelic-looking scenes, or Bazaart, which lets you easily create wild photo collages that can look really cool. You can check out my roundup of my favorite image editing apps for more inspiration.

    The great thing with editing is that there’s no right or wrong way to do things, and you can always go back to your original image if you don’t like the changes you made. But using some of these techniques can turn an otherwise forgettable shot into something that really stands out. My advice is to make a cup of tea, settle into a comfy chair and play around with the sliders in your app of choice and see what you can come up with.

    Read more: Best Free and Paid Photo Editing Apps for iPhone and Android

  • Snag Steep Discounts on Refurbished Laptops and Tablets

    Snag Steep Discounts on Refurbished Laptops and Tablets

    Devices like laptops and tablets are necessary in this day and age, but they can put quite a dent in your wallet. But if you don’t mind a few cosmetic imperfections, refurbished devices have a lot to offer — at a fraction of the cost of buying new. Right now StackSocial has deals on a number of refurbished items from Apple and Microsoft that won’t break the bank. Some of these deals expire in just a few hours, so we recommend making your selection soon if you want to take advantage of these offers.

    Apple

    This iPad Mini from 2015 comes equipped with a 7.9-inch screen, an 8-megapixel camera and 128GB of storage. It supports LTE and is unlocked so you can use any carrier. It also gets up to 9 hours of battery life per charge and even comes with an accessories bundle that include a snap-on case, a wall charger, lightning cable and preinstalled tempered glass.

    Microsoft/CNET

    Another tablet option is this discounted Microsoft Surface 3 from 2015. It has only 2GB of RAM and 64GB of storage, but you can expand that by up to 200GB with a microSD card (sold separately). The 10.8-inch screen makes it a good option for streaming content, and it provides up to 10 hours of battery life per charge.

    Apple/CNET

    If you want a grade-A refurb in near-mint condition, check out this 2017 MacBook Air. It has 8GB of RAM and 128GB of storage, as well as an Intel Core i5 processor and a comfortable 13.3-inch screen.

    Apple/CNET

    This 2015 grade-B refurb may have a few dings and scratches, but it’s still a solid MacBook. It comes equipped with 8GB of RAM and 128GB of storage to handle plenty of basic computing tasks.

    Apple/CNET

    This 2013 model is a grade-B refurb, but at just $250 it might be a good fit for some people looking for a low-cost Apple device. It comes equipped with an Intel Core i5 processor, 4GB of RAM, 128GB of storage and an 11.6-inch display.

    And if you would prefer newer models, you can find the latest laptop and tablet deals in our roundups.

  • Hogwarts Legacy: The Best PS5 and Xbox Graphics Options

    Hogwarts Legacy: The Best PS5 and Xbox Graphics Options

    While PC games often have endless menus and submenus of graphics settings to tinker with, console games have historically run the same way for everyone on the same hardware. More recently, as consoles have diverged into multiple versions, such as the PS4/PS4 Pro or the Xbox Series X/Series S, you might get a choice between Quality and Performance modes (typically emphasizing either resolution or frames-per-second), but that’s about it.

    In Hogwarts Legacy, however, the Xbox and PS5 versions of the game have up to five available graphics settings. That’s more than the usual Quality/Performance split, and the details of each can be a bit opaque. That’s especially true considering one of the big selling points of console gaming is that you don’t have to worry about settings or compatibility issues.

    Which one to pick depends on a couple of things – your preference for sparkly eye candy over smooth motion, and whether or not you have a TV that supports VRR (variable refresh rate) and HDR.

    As a quick rundown, Hogwarts Legacy’s five graphics settings are:

    • Fidelity mode
    • Fidelity mode with raytracing
    • Performance mode
    • Balanced mode
    • HFR (high frame rate) mode

    The question comes down to: Do you want the game to look better or run smoother? Quality settings, called Fidelity in this case, in console games generally increase the resolution and add graphics detail and complexity, but often lock the number of frames per second down to 30. Performance settings can drop the resolution and remove or downgrade graphics features, but offer higher frame rates, ideally at least 60fps — but not always. Newer TVs with higher refresh rates (or variable refresh rates) can run even faster frame rates.

    hogwarts-gfx.pnghogwarts-gfx.png

    Fidelity mode with raytracing is on the left, with a more accurate reflection. Performance mode is on the right.

    Screenshot by Dan Ackerman/CNET

    In testing Hogwarts Legacy, it’s not surprising that I ended up on the Balanced setting. It feels like a shame to skip the high-end graphics the PS5 (and Xbox Series X) are capable of. But at the same time, playing at 30fps feels choppy and unsatisfying. Hence, the in-the-middle option.

    I’ve also been spoiled by testing the game on a series of high-end gaming PCs. On the new Razer Blade 18, which has an Nvidia RTX 4080 GPU, I was able to run the game at its highest graphics settings with QHD resolution and get frame rates above 100fps in most cases.

    Even an slightly older gaming laptop with an Nvidia RTX 3070 was able to run at a mostly consistent 60fps at high graphics settings and FHD resolution. Both of these cases, when connected to a 65-inch LG OLED TV, were far superior visually to any of the PS5 options and didn’t require me to choose graphics quality over frame rate.

    What do all these performance mode settings actually do?

    As Hogwarts Legacy is mostly exploration and conversation with some fighting, you can get away with the Fidelity mode and not feel like you’re losing out on gameplay. Fast-paced action or online competitive games generally require those higher frame rates for effective play.

    Adding the ray tracing option tweaked the visuals slightly on the PS5, most noticeably adding more realistic reflections. But it also seemed to further degrade performance. It’s worth checking out, but you might not stick with it.

    Besides the Balanced setting, the Performance setting is also somewhere in the middle. It drops some detail from Balanced, but feels like it hits 60fps more consistently without the occasional slowdown in the Balanced mode.

    The extreme option on the other end is HFR Performance, which maximizes the frame rate but makes the game look worse. Again, a casual adventure/exploration game like this doesn’t need anything over ~60fps, and only some TVs even support this.

    What performance setting should I choose for Hogwarts Legacy?

    For my money, if playing on a PS5, I’d choose the Balanced mode, but only after sampling the other available options as well. My second choice would be Fidelity mode, and in fact, I might switch back and forth between the two depending on my mood.

    But the overall best experience is going to be on a gaming PC, and our breakdown of the required specs for that is here.

  • Why We’re All Obsessed with the Mind-Blowing ChatGPT AI Chatbot

    Why We’re All Obsessed with the Mind-Blowing ChatGPT AI Chatbot

    There’s a new AI bot in town: ChatGPT. Even if you aren’t into artificial intelligence, pay attention, because this one is a big deal.

    The tool, from a power player in artificial intelligence called OpenAI, lets you type natural-language prompts. ChatGPT then offers conversational, if somewhat stilted, responses. The bot remembers the thread of your dialogue, using previous questions and answers to inform its next responses. It derives its answers from huge volumes of information on the internet.

    ChatGPT is a big deal. The tool seems pretty knowledgeable in areas where there’s good training data for it to learn from. It’s not omniscient or smart enough to replace all humans yet, but it can be creative, and its answers can sound downright authoritative. A few days after its launch, more than a million people were trying out ChatGPT.

    But be careful, OpenAI warns. ChatGPT has all kinds of potential pitfalls, some easy to spot and some more subtle.

    “It’s a mistake to be relying on it for anything important right now,” OpenAI Chief Executive Sam Altman tweeted. “We have lots of work to do on robustness and truthfulness.” Here’s a look at why ChatGPT is important and what’s going on with it.

    And it’s becoming big business. In January, Microsoft pledged to invest billions of dollars into OpenAI. A modified version of the technology behind ChatGPT is now powering Microsoft’s new Bing challenge to Google search and, eventually, it’ll power the company’s effort to build new AI co-pilot smarts in to every part of your digital life.

    Bing uses OpenAI technology to process search queries, compile results from different sources, summarize documents, generate travel itineraries, answer questions and generally just chat with humans. That’s a potential revolution for search engines, but it’s been plagued with problems like factual errors and and unhinged conversations.

    What is ChatGPT?

    ChatGPT is an AI chatbot system that OpenAI released in November to show off and test what a very large, powerful AI system can accomplish. You can ask it countless questions and often will get an answer that’s useful.

    For example, you can ask it encyclopedia questions like, “Explain Newton’s laws of motion.” You can tell it, “Write me a poem,” and when it does, say, “Now make it more exciting.” You ask it to write a computer program that’ll show you all the different ways you can arrange the letters of a word.

    Here’s the catch: ChatGPT doesn’t exactly know anything. It’s an AI that’s trained to recognize patterns in vast swaths of text harvested from the internet, then further trained with human assistance to deliver more useful, better dialog. The answers you get may sound plausible and even authoritative, but they might well be entirely wrong, as OpenAI warns.

    Chatbots have been of interest for years to companies looking for ways to help customers get what they need and to AI researchers trying to tackle the Turing Test. That’s the famous “Imitation Game” that computer scientist Alan Turing proposed in 1950 as a way to gauge intelligence: Can a human conversing with a human and with a computer tell which is which?

    But chatbots have a lot of baggage, as companies have tried with limited success to use them instead of humans to handle customer service work. A study of 1,700 Americans, sponsored by a company called Ujet, whose technology handles customer contacts, found that 72% of people found chatbots to be a waste of time.

    ChatGPT has rapidly become a widely used tool on the internet. UBS analyst Lloyd Walmsley estimated in February that ChatGPT had reached 100 million monthly users the previous month, accomplishing in two months what took TikTok about nine months and Instagram two and a half years. The New York Times, citing internal sources, said 30 million people use ChatGPT daily.

    What kinds of questions can you ask?

    You can ask anything, though you might not get an answer. OpenAI suggests a few categories, like explaining physics, asking for birthday party ideas and getting programming help.

    I asked it to write a poem, and it did, though I don’t think any literature experts would be impressed. I then asked it to make it more exciting, and lo, ChatGPT pumped it up with words like battlefield, adrenaline, thunder and adventure.

    One wacky example shows how ChatGPT is willing to just go for it in domains where people would fear to tread: a command to write “a folk song about writing a rust program and fighting with lifetime errors.”

    ChatGPT’s expertise is broad, and its ability to follow a conversation is notable. When I asked it for words that rhymed with “purple,” it offered a few suggestions, then when I followed up “How about with pink?” it didn’t miss a beat. (Also, there are a lot more good rhymes for “pink.”)

    When I asked, “Is it easier to get a date by being sensitive or being tough?” GPT responded, in part, “Some people may find a sensitive person more attractive and appealing, while others may be drawn to a tough and assertive individual. In general, being genuine and authentic in your interactions with others is likely to be more effective in getting a date than trying to fit a certain mold or persona.”

    You don’t have to look far to find accounts of the bot blowing people’s minds. Twitter is awash with users displaying the AI’s prowess at generating art prompts and writing code. Some have even proclaimed “Google is dead,” along with the college essay. We’ll talk more about that below.

    CNET writer David Lumb has put together a list of some useful ways ChatGPT can help, but more keep cropping up. One doctor says he’s used it to persuade a health insurance company to pay for a patient’s procedure.

    Who built ChatGPT and how does it work?

    ChatGPT is the brainchild of OpenAI, an artificial intelligence research company. Its mission is to develop a “safe and beneficial” artificial general intelligence system or to help others do so. OpenAI has 375 employees, Altman tweeted in January. “OpenAI has managed to pull together the most talent-dense researchers and engineers in the field of AI,” he also said in a January talk.

    It’s made splashes before, first with GPT-3, which can generate text that can sound like a human wrote it, and then with DALL-E, which creates what’s now called “generative art” based on text prompts you type in.

    GPT-3, and the GPT 3.5 update on which ChatGPT is based, are examples of AI technology called large language models. They’re trained to create text based on what they’ve seen, and they can be trained automatically — typically with huge quantities of computer power over a period of weeks. For example, the training process can find a random paragraph of text, delete a few words, ask the AI to fill in the blanks, compare the result to the original and then reward the AI system for coming as close as possible. Repeating over and over can lead to a sophisticated ability to generate text.

    It’s not totally automated. Humans evaluate ChatGPT’s initial results in a process called fine tuning. Human reviewers apply guidelines that OpenAI’s models then generalize from. In addition, OpenAI used a Kenyan firm that paid people up to $3.74 per hour to review thousands of snippets of text for problems like violence, sexual abuse and hate speech, Time reported, and that data was built into a new AI component designed to screen such materials from ChatGPT answers and OpenAI training data.

    ChatGPT doesn’t actually know anything the way you do. It’s just able to take a prompt, find relevant information in its oceans of training data, and convert that into plausible sounding paragraphs of text. “We are a long way away from the self-awareness we want,” said computer scientist and internet pioneer Vint Cerf of the large language model technology ChatGPT and its competitors use.

    Is ChatGPT free?

    Yes, for the moment at least, but in January OpenAI added a paid version that responds faster and keeps working even during peak usage times when others get messages saying, “ChatGPT is at capacity right now.”

    You can sign up on a waiting list if you’re interested. OpenAI’s Altman warned that ChatGPT’s “compute costs are eye-watering” at a few cents per response, Altman estimated. OpenAI charges for DALL-E art once you exceed a basic free level of usage.

    But OpenAI seems to have found some customers, likely for its GPT tools. It’s told potential investors that it expects $200 million in revenue in 2023 and $1 billion in 2024, according to Reuters.

    What are the limits of ChatGPT?

    As OpenAI emphasizes, ChatGPT can give you wrong answers and can give “a misleading impression of greatness,” Altman said. Sometimes, helpfully, it’ll specifically warn you of its own shortcomings. For example, when I asked it who wrote the phrase “the squirming facts exceed the squamous mind,” ChatGPT replied, “I’m sorry, but I am not able to browse the internet or access any external information beyond what I was trained on.” (The phrase is from Wallace Stevens’ 1942 poem Connoisseur of Chaos.)

    ChatGPT was willing to take a stab at the meaning of that expression once I typed it in directly, though: “a situation in which the facts or information at hand are difficult to process or understand.” It sandwiched that interpretation between cautions that it’s hard to judge without more context and that it’s just one possible interpretation.

    ChatGPT’s answers can look authoritative but be wrong.

    “If you ask it a very well structured question, with the intent that it gives you the right answer, you’ll probably get the right answer,” said Mike Krause, data science director at a different AI company, Beyond Limits. “It’ll be well articulated and sound like it came from some professor at Harvard. But if you throw it a curveball, you’ll get nonsense.”

    The journal Science banned ChatGPT text in January. “An AI program cannot be an author. A violation of these policies will constitute scientific misconduct no different from altered images or plagiarism of existing works,” Editor in Chief H. Holden Thorp said.

    The software developer site StackOverflow banned ChatGPT answers to programming questions. Administrators cautioned, “because the average rate of getting correct answers from ChatGPT is too low, the posting of answers created by ChatGPT is substantially harmful to the site and to users who are asking or looking for correct answers.”

    You can see for yourself how artful a BS artist ChatGPT can be by asking the same question multiple times. I asked twice whether Moore’s Law, which tracks the computer chip industry’s progress increasing the number of data-processing transistors, is running out of steam, and I got two different answers. One pointed optimistically to continued progress, while the other pointed more grimly to the slowdown and the belief “that Moore’s Law may be reaching its limits.”

    Both ideas are common in the computer industry itself, so this ambiguous stance perhaps reflects what human experts believe.

    With other questions that don’t have clear answers, ChatGPT often won’t be pinned down.

    The fact that it offers an answer at all, though, is a notable development in computing. Computers are famously literal, refusing to work unless you follow exact syntax and interface requirements. Large language models are revealing a more human-friendly style of interaction, not to mention an ability to generate answers that are somewhere between copying and creativity.

    Will ChatGPT help students cheat better?

    Yes, but as with many other technology developments, it’s not a simple black and white situation. Decades ago, students could copy encyclopedia entries and use calculators, and more recently, they’ve been able to search engines and Wikipedia. ChatGPT offers new abilities for everything from helping with research to doing your homework for you outright. Many ChatGPT answers already sound like student essays, though often with a tone that’s stuffier and more pedantic than a writer might prefer.

    Google programmer Kenneth Goodman tried ChatGPT on a number of exams. It scored 70% on the United States Medical Licensing Examination, 70% on a bar exam for lawyers, nine out of 15 correct on another legal test, the Multistate Professional Responsibility Examination, 78% on New York state’s high school chemistry exam‘s multiple choice section, and ranked in the 40th percentile on the Law School Admission Test.

    High school teacher Daniel Herman concluded ChatGPT already writes better than most students today. He’s torn between admiring ChatGPT’s potential usefulness and fearing its harm to human learning: “Is this moment more like the invention of the calculator, saving me from the tedium of long division, or more like the invention of the player piano, robbing us of what can be communicated only through human emotion?”

    Dustin York, an associate professor of communication at Maryville University, hopes educators will learn to use ChatGPT as a tool and realize it can help students think critically.

    “Educators thought that Google, Wikipedia, and the internet itself would ruin education, but they did not,” York said. “What worries me most are educators who may actively try to discourage the acknowledgment of AI like ChatGPT. It’s a tool, not a villain.”

    Can teachers spot ChatGPT use?

    Not with 100% certainty, but there’s technology to spot AI help. The companies that sell tools to high schools and universities to detect plagiarism are now expanding to detecting AI, too.

    One, Coalition Technologies, offers an AI content detector on its website. Another, Copyleaks, released a free Chrome extension designed to spot ChatGPT-generated text with a technology that’s 99% accurate, CEO Alon Yamin said. But it’s a “never-ending cat and mouse game” to try to catch new techniques to thwart the detectors, he said.

    Copyleaks performed an early test of student assignments uploaded to its system by schools. “Around 10% of student assignments submitted to our system include at least some level of AI-created content,” Yamin said.

    OpenAI launched its own detector for AI-written text in February. But one plagiarism detecting company, CrossPlag, said it spotted only two of 10 AI-generated passages in its test. “While detection tools will be essential, they are not infallible,” the company said.

    Researchers at Pennsylvania State University studied the plagiarism issue using OpenAI’s earlier GPT-2 language model. It’s not as sophisticated as GPT-3.5, but its training data is available for closer scrutiny. The researchers found GPT-2 plagiarized information not just word-for-word at times, but also paraphrased passages and lifted ideas without citing its sources. “The language models committed all three types of plagiarism, and that the larger the dataset and parameters used to train the model, the more often plagiarism occurred,” the university said.

    Can ChatGPT write software?

    Yes, but with caveats. ChatGPT can retrace steps humans have taken, and it can generate actual programming code. “This is blowing my mind,” said one programmer in February, showing on Imgur the sequence of prompts he used to write software for a car repair center. “This would’ve been an hour of work at least, and it took me less than 10 minutes.”

    You just have to make sure it’s not bungling programming concepts or using software that doesn’t work. The StackOverflow ban on ChatGPT-generated software is there for a reason.

    But there’s enough software on the web that ChatGPT really can work. One developer, Cobalt Robotics Chief Technology Officer Erik Schluntz, tweeted that ChatGPT provides useful enough advice that, over three days, he hadn’t opened StackOverflow once to look for advice.

    Another, Gabe Ragland of AI art site Lexica, used ChatGPT to write website code built with the React tool.

    ChatGPT can parse regular expressions (regex), a powerful but complex system for spotting particular patterns, for example dates in a bunch of text or the name of a server in a website address. “It’s like having a programming tutor on hand 24/7,” tweeted programmer James Blackwell about ChatGPT’s ability to explain regex.

    Here’s one impressive example of its technical chops: ChatGPT can emulate a Linux computer, delivering correct responses to command-line input.

    What’s off limits?

    ChatGPT is designed to weed out “inappropriate” requests, a behavior in line with OpenAI’s mission “to ensure that artificial general intelligence benefits all of humanity.”

    If you ask ChatGPT itself what’s off limits, it’ll tell you: any questions “that are discriminatory, offensive, or inappropriate. This includes questions that are racist, sexist, homophobic, transphobic, or otherwise discriminatory or hateful.” Asking it to engage in illegal activities is also a no-no.

    Is this better than Google search?

    Asking a computer a question and getting an answer is useful, and often ChatGPT delivers the goods.

    Google often supplies you with its suggested answers to questions and with links to websites that it thinks will be relevant. Often ChatGPT’s answers far surpass what Google will suggest, so it’s easy to imagine GPT-3 is a rival.

    But you should think twice before trusting ChatGPT. As when using Google and other sources of information like Wikipedia, it’s best practice to verify information from original sources before relying on it.

    Vetting the veracity of ChatGPT answers takes some work because it just gives you some raw text with no links or citations. But it can be useful and in some cases thought provoking. You may not see something directly like ChatGPT in Google search results, but Google has built large language models of its own and uses AI extensively already in search.

    That said, Google is keen to tout its deep AI expertise, ChatGPT triggered a “code red” emergency within Google, according to The New York Times, and drew Google co-founders Larry Page and Sergey Brin back into active work. Microsoft could build ChatGPT into its rival search engine, Bing. Clearly ChatGPT and other tools like it have a role to play when we’re looking for information.

    So ChatGPT, while imperfect, is doubtless showing the way toward our tech future.

    Editors’ note: CNET is using an AI engine to create some personal finance explainers that are edited and fact-checked by our editors. For more, see this post.

  • iOS 16.4 Beta Introduces New Emoji Designs

    iOS 16.4 Beta Introduces New Emoji Designs

    A total of 31 new emoji designs have arrived on iOS with the release of the first iOS 16.4 developer beta Thursday, according to Emojipedia.

    The new emoji includes one new smiley, the shaking head, new animals, like a moose and a goose, and new heart colors, like light blue and pink. The plain pink heart has been a long sought after heart emoji, according to Emojipedia, who named it one of the site’s top emoji requests in 2015.

    New emoji to come to iPhones with the first iOS 16.4 developer betaNew emoji to come to iPhones with the first iOS 16.4 developer beta

    A moose, donkey and goose are some of the new emoji iPhone users might see soon.

    Emojipedia

    Emojipedia said the new emoji all come from Unicode’s September 2022 recommendation list, Emoji 15.0.

    There is no word yet on when the new emoji will be available across iOS devices, and the designs of the new emoji might change between now and their final release on iOS.

    Apple released a handful of bug fixes and patches with the release of iOS 16.3.1 on Monday, a few weeks after the release of new features in iOS 16.3.

    For more, check out how to decipher each emoji and the emoji you may have missed with the release of iOS 15.4.

    Now playing:Watch this:Apple’s iOS 15.4 Updates Face ID, Emoji; Florida Restaurant…

    1:33

  • T-Mobile Is Giving a Free Season of Apple’s MLS Season Pass to All Its Customers

    T-Mobile Is Giving a Free Season of Apple’s MLS Season Pass to All Its Customers

    T-Mobile already bundles in a free subscription to the Apple TV Plus subscription service with its Magenta Max plan, and now the carrier is expanding its Apple partnership with a new bundle of the iPhone-maker’s latest streaming offering: MLS Season Pass.

    Announced on Thursday, the wireless carrier will be giving away a free season of Apple’s MLS subscription service to all T-Mobile and Metro by T-Mobile users.

    The deal will be available from Feb. 21 through Mar. 14 inside the T-Mobile Tuesdays app. The carrier says that users simply need to download or open the app and “sign in with their phone number” to claim the offer on Tuesday. Unlike the bundling of Apple TV Plus subscriptions, T-Mobile does not appear to require a special plan to be able to get a free subscription to MLS Season Pass.

    Normally $99 for the season (if you aren’t an Apple TV Plus subscriber), MLS Season Pass will include all MLS regular season and playoff matches, additional leagues like MLS Next, as well as tournaments such as the Leagues Cup. After acquiring the rights last year, Apple began its exclusive deal with the American soccer league earlier this month and will stream all games on Apple TV Plus without any local blackout restrictions.

    The MLS regular season kicks off next Saturday, Feb. 25.

    In bringing soccer to its users, T-Mobile isn’t just expanding its Apple tie-ins, but also the bundling of sports with its wireless plans. The carrier has long given away free MLB.TV subscriptions to its users as part of its ties to baseball, though T-Mobile has not yet announced if it will do so again for the upcoming MLB season.

  • Razer BlackWidow V4 Pro Review: More Control and a Warm Underglow

    Razer BlackWidow V4 Pro Review: More Control and a Warm Underglow

    Razer’s customizing-comes-first mechanical gaming keyboard line, BlackWidow, hits its fourth generation with the BlackWidow V4 Pro, a $230 ( 230, AU$400) full-size model with some notable improvements over its predecessor. These improvements include expanded lighting, more programmable controls, USB passthrough and an improved wrist rest design. These are all notable updates, but while I welcome all the changes in spirit, I’m not thrilled with the execution in a few cases.

    Nothing has changed in its fundamental keyboard aspects, with the exception of a boost of the maximum polling rate to 8,000Hz, something I’m not sure you really need here. The switches and keycaps remain the same: You have a choice of the latest generation of Razer’s tactile Green or linear Yellow switches and Razer’s durable DoubleShot ABS keycaps.

    Razer BlackWidow V4 Pro

    You’re receiving price alerts for Razer BlackWidow V4 Pro

    Like

    • Good, durable switches
    • Expanded lighting zones
    • More programmable controls
    • Vastly improved magnetically attachable wrist rest
    • Added USB passthrough

    Don’t Like

    • Buttons on left side are really easy to hit accidentally
    • Multicontroller roller is too low relative to the height of the keys

    There are a lot more lighting zones thanks to the addition of underglow strips on the left and right, plus a front strip on the wrist rest, five new backlit macro keys down the left side and a new programmable control dial in the upper left corner.

    Razer says it’s added lenses to the individual backlight LEDs, which does seem to improve the focus in particular directions. I also think it’s made a difference in the number of perceptible brightness levels — if you need that level of granularity. I wish you could take advantage of that by controlling the brightness levels for individual or groups of keys the way you can control colors: That way the keys you need most frequently could be brighter as well as a different color, but not completely dark.

    An angled close up of the command dial, a small dial to the left of the escape key and above the column of macro keysAn angled close up of the command dial, a small dial to the left of the escape key and above the column of macro keys

    The new control dial lets you map operations to it, which can be profile-dependent. The mappings default to zoom, keyboard brightness, task switching and track jogging.

    Lori Grunin/CNET

    The new control dial allows you to map zooming, scrolling and other customization to your profiles. For example, the mappings default to zoom, keyboard brightness, task switching and track jogging. That’s becoming a more common feature these days, and it’s a useful one that extends beyond gaming. The physical control is fine, if a bit hemmed in. The downside is there are no presets beyond the basics — usually these controls come with sets — which means it requires a lot of time-intensive setup for a control you may end up not using.

    The three long and narrow buttons on the left side of the keyboardThe three long and narrow buttons on the left side of the keyboard

    The three new thin programmable switches.

    Lori Grunin/CNET

    There are also three new switches on the left side. I love the idea, but not so much the execution. I constantly make microadjustments to the location of keyboards — a nervous tic when I’m not actively typing — and so I end up hitting them a lot. It doesn’t help that I’m also adjusting to avoiding the left-side macro keys when reaching for alt-tab, where my compensation means my ring and pinky fingers naturally fall on those switches. And they’re too easy to activate, which may probably be a more broadly applicable issue.

    These aren’t really complaints, since it’s certainly not the first keyboard to put the macro keys down the left side, but if you’re used to other layouts your muscle memory might need some retraining.

    Then there’s the redesigned multicontroller, the roller bar with a bank of five, tall, round buttons above the number pad. It’s similar to the design on other keyboards, but the location and elevation don’t work, at least for my hands. The keys are so tall, relative to it, that it’s awkward to use. And remapping the control dial to do the same things, like adjust audio volume, isn’t quite as convenient, since you have to press it to cycle through the different mappings.

    A close up of the multicontroller and media keysA close up of the multicontroller and media keys

    The multicontroller roller is set too deep below the rest of the keys.

    Lori Grunin/CNET

    Like a lot of the programmability, you have to be running Razer’s Synapse utility for your customizations to work; you can’t save a lot of them to the internal keyboard memory. On the other hand, when you cycle through the mappings for the control dial there’s a popup telling you what the setting is and what the rotation does. There’s also a backlight color attached to each mapping but it’s not persistent, so you don’t know which setting the dial is currently mapped to with a glance.

    The USB passthrough is a nice-to-have, and the new wrist rest is a lot more comfortable than the old one, plus it now attaches — pretty strongly — to the keyboard. If you’re sensitive to textures in a “I wear my shirts inside out because the seams make me crazy” kind of way, the bumpy faux leather may bother you, though.

    A close up of the two USB-C and one USB-A ports on the back of the keyboardA close up of the two USB-C and one USB-A ports on the back of the keyboard

    USB passthrough. Yay!

    Lori Grunin/CNET

    It’s still big and heavy, but solidity in a keyboard isn’t something to complain about. Razer has upped the switch rating to 100 million keypresses, but they’re the same switches as before — they’ve just been tested more. I don’t put a lot of stock in durability ratings, but it’s nice to know that pounding on the keys won’t kill them any faster than it used to.

    I’ve been using optomechanical switches for so long — and, more recently, linear ones — that going back to the feel of the tactile mechanicals has required some adjustment. But it’s nice to know that my fingers won’t accidentally trigger strokes if I rest them on the keys. That’s one of the perks that I miss with other types of switches.

    For games where fast keyboard combos you can program are more important than single-key quick responsiveness, the BlackWidow V4 Pro makes a lot of sense. But unless you’re on board with how all the controls work, $230 might feel too expensive for your needs.

  • Wild Hearts Tries Too Hard to be Like Monster Hunter

    Wild Hearts Tries Too Hard to be Like Monster Hunter

    Wild Hearts, developed by Koei Tecmo’s Omega Force and published by EA, tries its best to take the monster-hunting genre crown from Capcom’s long-running franchise, Monster Hunter. The problem is it copies Capcom’s homework a bit too much.

    Despite fast action and a stacked variety of enemies, Wild Hearts is a carbon copy so blatant that fans of the Capcom series may find it hard to ignore. Those new to the genre, however, should find battling giant monsters to be a fun, if somewhat shallow, experience.

    Hunting down monsters

    In Wild Hearts, you play the role of a nameless hunter in Azuma, a world that closely resembles feudal Japan. You’ll seek out giant monsters, known as Kemonos, upgrade equipment and complete quests for characters. At your disposal is a stockpile of weapons with unique moves, such as the outlandish Bladed Wagasa, an umbrella-looking weapon that makes the hunter into a deadly Mary Poppins as they float while slicing away at monsters.

    Weapon options are similar to Monster Hunter, but the toolsets feel slightly different. Called Karakuri, players can create different objects that aid in traversal but can also be used in battle. The first Karakuri available to players is a box that can be used to reach higher ledges or as a platform to deal extra damage when doing plunging attacks. Later, players will learn to combine six of these boxes together to create a bulwark, a fortified wall that will stop a charging monster, causing them to fall on their back leaving them open to attacks. The Karakuri is essentially a Swiss Army knife-like tool that unlocks more options as players progress.

    a karakuri takes the shape of a giant mallet and is about to strike a giant rat-like monstera karakuri takes the shape of a giant mallet and is about to strike a giant rat-like monster

    The Karakuri can create some whacky tools like this contraption.

    EA

    Combat in Wild Hearts feels more frantic than in Monster Hunter, but there’s a sluggishness to the controls. Attacks, healing, dodging, using Karakuri and other actions come with a hint of input lag, leading to some frustration while playing.

    Enemies range from smaller monsters that are only a few sizes larger than the hunter to giant behemoths that tower over the player. Fights come in phases. When an enemy’s health is taken down enough, the monster will roar and escape to another part of the map. Players will have to find them again and start the second phase, which has the monsters unleashing new and more powerful attacks making them far more dangerous.

    This heart is too familiar

    I can’t stress this enough: Wild Hearts plays so much like Monster Hunter. It’s almost distracting. And unfortunately, Wild Hearts copies some of the most monotonous parts of Monster Hunter wholesale.

    Like in Monster Hunter, enemies have roars that indicate the start and end of a battle, which is a lame mechanic that shouldn’t have been copied. Then there’s the tedious and pointless action of the monster running away after losing a certain amount of health. There’s even the incorporation of a 30-second timer after hunting down quest-related monsters to take you back to camp instead of letting you continue to hunt other monsters or immediately start another quest.

    The world of Azuma is split into islands where there is a variety of terrain, but only so many locations are actually intended for fighting. The rest allows you to gather items for crafting or healing, as well as provide a safe space to set up camp. This also feels exactly like Monster Hunter.

    Even the tone of the game is similar. Wild Hearts’ feudal Japan setting isn’t that much different from Monster Hunter, although the latter is a bit more playful with its characters and setting.

    Wild Hearts isn’t going to take the monster-hunting crown. Fans of the Capcom series won’t find much new to explore in the game, while those new to the genre will see the same notes repeated again and again. Who may enjoy Wild Hearts the most are those new to the genre and never had the experience of beating up on giant beasts with ridiculous weapons.

    Wild Hearts launches on the PS5, Xbox Series X|S and PC for $70 on Feb. 17.

  • You Can Now Use Only Your Voice to Restart Your iPhone

    You Can Now Use Only Your Voice to Restart Your iPhone

    This story is part of 12 Days of Tips, helping you make the most of your tech, home and health during the holiday season.

    There’s so much you can do with Siri. You already know how to place a phone call and send a text message with just your voice, but there are also more complicated tasks that your iPhone’s assistant can do. Did you know it can give you reminders based on your location, for example?

    CNET Tech Tips logoCNET Tech Tips logo

    Apple is always adding new commands to Siri, and with the somewhat recent release of iOS 16, there’s one particular addition I’m most excited about.

    You can finally use your voice to restart your iPhone.

    Anytime I notice a software issue with my iPhone, like applications automatically force-closing, a laggy operating system or unresponsive features, I reboot my device to hopefully fix these bugs. And many times it does.

    Don’t miss: iOS 16.2 on Your iPhone: Every New Feature, Tool and More

    However, the only way to restart my iPhone is by either turning the phone off and on or force-restarting it. Both of these options require the use of my hands, and take several steps, but now it’s so much easier thanks to iOS 16. If you’re having any issues and need to reboot your device, here’s how to do it with just your voice.

    You should also check out these 10 hidden iOS 16 features for your iPhone and everything you need to understand your iPhone’s latest software update.

    Restart your iPhone using this simple voice command

    As long as you have the “Hey Siri” feature enabled, which constantly listens for the two-letter command, you can say the following to restart your iPhone:

    • First, say “Hey Siri” to activate Siri.
    • Next, say “Restart iPhone.”
    • And last, say “Yes” when Siri prompts you to confirm.

    Your iPhone will then restart. You’ll need to enter your passcode to unlock your screen.

    Asking Siri to restart iPhoneAsking Siri to restart iPhone

    You can also tap on Restart to confirm.

    Nelson Aguilar/CNET

    You can also use this new feature on the iPad, but you’ll need to be running at least iPadOS 16.1.

    If you don’t have “Hey Siri” enabled, you can to Settings > Siri & Search and toggle on Listen for “Hey Siri.” If you don’t want your iPhone listening for this command all the time, you can always just activate Siri by holding down on the side button for a second, although this does defeat the whole hands-free aspect of restarting your iPhone.