Category: Technologies

  • 19 Great Gifts for $50 or Less

    19 Great Gifts for $50 or Less

    The holiday season can quickly sneak up on you before you know it, and you don’t always have a sizeable stack of money saved up to spend on everyone. Thankfully, there are great gifts for $50 or less that are sure to please the people in your life.

    From an affordable weighted blanket to handy tech that will simplify your life, this year you can buy a perfect gift for the holidays for under $50. Note that several Black Friday deals and Cyber Week discounts are still available throughout the month of December.

    Amazon

    The JBL Bluetooth speaker that received the biggest improvements for 2021 is among the company’s smallest. The JBL Go 3 has a completely new look — it’s now covered in durable fabric instead of having the naked plastic design of its Go predecessors — and that new design, coupled with surprisingly decent sound for its small size, makes the Go 3 one of the top micro Bluetooth speakers out there.

    Available in multiple color options, it has an IP67 water-resistance rating (it can be dunked in water and is dust-proof). Plus, the battery life is rated at up to five hours. It’s a great gift for the music lover in your life.

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    Weighted blankets have become a popular item that people use to sleep better. They hug your body and distribute weighted glass beads evenly in small pockets. This blanket is breathable and machine-washable in a cleaning bag on the gentle cycle. And you can’t beat the price.

    $48 at Amazon

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    If you’re on the hunt for a decent pair of budget sunglasses, Knockaround has various models, including those with polarized and mirrored coatings, for $25 and even slightly less (prices start as low as $15). They’re not premium glasses obviously, but the lenses are pretty decent and the glasses look more expensive than their low price would indicate. These designer sunglasses also seem pretty durable. Several different styles, colors and lens options are available.

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    Here’s a gift that anyone who’s susceptible to losing things will appreciate. Apple’s AirTags accessories work with any Apple device and use the company’s FindMy network — the same one used to locate lost iPhones. Attach them to keys, a backpack or just about anything else. It’s $29 for one and $99 for four, and if you buy them through Apple, you can get free customized engravings, too.

    Read our Apple AirTags hands-on.

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    Mophie

    If you’re looking for a compact external battery pack for your iPhone (or any smartphone), Mophie’s pocketable Power Station Mini (2022) features a 5,000-mAh internal battery and 20W USB-C PD fast charging. (You’ll need a USB-C to Lightning cable to take advantage of that fast charging if you’re an iPhone owner.) That battery will allow you to fully charge your iPhone.

    For $20 more, you can pick up the 10,000-mAh version with dual USB-C ports — both come in black or blue colors. Also, note that Zagg, Mophie’s parent company, offers a 20% discount off your first purchase, so that model (it’s simply called the Power Station) is actually $50.

    Ice Shaker

    Created by former NFL fullback Chris Gronkowski (brother of Rob), the Ice Shaker not only keeps your beverages hot — or cool — for hours — but comes with a removable twist-in agitator to help mix your protein shakes (or anything else that needs mixing). Available in a few different sizes and many fun colors, they have a built-in handle for easy carrying and start at around $35. It’s one of the better insulated bottles I’ve used and a great way to make sure you stay hydrated.

    $35 at Amazon

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    David Carnoy/CNET

    Battery Life

    Rated up to 45 hours

    Noise Canceling

    No

    Multipoint

    Yes

    Headphone Type

    On-ear wireless headset

    Water-Resistant

    No IP rating

    Known for its value headphones and earbuds, JLab has released a pair of on-ear headphones with an integrated boom microphone — it can be rotated up when just listening to music — and multipoint Bluetooth pairing so you can connect them to your phone and computer simultaneously. I’m more partial to the Jabra Elite 45h, which lists for $100 but usually sells for around $75. But if you don’t want to spend quite that much, the Go Work is a solid pair of headphones, and headset, for its modest price. They’re also comfortable to wear, with a lightweight design. You won’t mistake these for premium headphones but the build quality seems fine.

    Battery life is rated at up to 45 hours at moderate volume levels, and you can mute calls using the multifunction button (an LED lights up at the end of the boom mic when the call is muted). I wouldn’t call the sound quality for music listening and the headset performance stellar, but they’re good, particularly for the price. For music listening, there’s ample bass and clarity and a cable is included for wired use. The headphones charge via USB-C. Bottom line: This is a solid gift for anyone who spends some or all of their time working remotely.

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    David Carnoy/CNET

    I was a fan of the original Earfun Free buds, and now there’s an upgraded version called the Earfun Free 2 (which has been subsequently upgraded to the 2S). They’re not a huge upgrade, but like the originals they fit my ears well and deliver decent bang for the buck with strong sound — it has just a touch of treble and bass boost (there’s plenty of bass) — and extra features such as wireless charging.

    Battery life is rated at up to seven hours at moderate volume levels, and these buds are fully waterproof with an IPX7 rating. These are equipped with Bluetooth 5.2 and use Qualcomm’s QCC3040 chip that includes support for the aptX audio codec if you’re using a compatible device (certain Android smartphones support that protocol).

    Note: Enter the code BFFREE2S4 at checkout on Amazon to get an additional $13 off.

    $50 at Amazon

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    Roku

    These days, it’s nearly impossible to get a TV without a bunch of “smart” streaming apps built in. But that’s not true of older TVs, and even newer ones don’t have all the top new services and simply don’t offer the faster performance of a dedicated video streaming box that plugs into an HDMI port. For under $50, the Roku Streaming Stick 4K (2021) boasts access to just about every online video service you can think of, including Netflix, Hulu, Disney Plus, Apple TV Plus and hundreds more, at resolutions up to 4K. The Streaming Stick 4K Plus comes bundled with a step-up voice-enabled remote for $20 more.

    $36 at Amazon

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    David Carnoy/CNET

    Infinity Lab is Samsung-owned Harman Kardon’s new accessories subsidiary and I like its InstantGo 5000 and InstantGo 10000 power banks, which come with an integrated Lightning cable for easy charging for iPhones. The larger 10000 mAh costs $20 more and is heavier and bulkier but it can charge most iPhones twice.

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    I was a fan of Creative’s original Sound Blaster Jam headphones that came out in 2015 and had a decidedly retro look and feel, as well as good sound for the money. Now these headphones are available in a 2.0 version with some key upgrades, including Bluetooth 5.0, USB-C charging, improved call quality and multipoint Bluetooth pairing that allows you to pair them to two devices simultaneously. Battery life is rated at up to 22 hours.

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    Biolite

    BioLite has several portable lighting options, and the Alpenglow 250 is one of the most affordable. It’s a portable “lantern” that has multiple modes and color options. As its name implies, it delivers 250 lumens of light in a few color options.

    The step-up Alpenglow 500 (pictured on right) offers 500 lumens for $15 more. Both are rated for 5 hours of battery life on their high setting and up to 200 hours on the low setting.

    Screenshot by David Carnoy/CNET

    Here’s a deal worth checking out on a set of open earbuds that perform surprisingly well: the Soundpeats Air3 Deluxe HS. Their list price is $50, but after a 20%-off instant discount, use the code DELXHSPR at checkout to get an extra 10% off (the price drops to $35). The deal is good through Dec. 15 or while supplies last.

    What makes these Soundpeats Air3 Deluxe HS buds special is that they sound surprisingly good for open earbuds — they’re pretty close to what you get from Apple’s AirPods 3 for sound. On top of that, they support Sony’s LDAC audio codec for devices that offer it. Not too many cheap open earbuds have good sound, but these Soundpeats have good bass response and clarity. They’re also good for making calls and have a low-latency gaming mode.

    You’re receiving price alerts for SoundPEATS True Wireless Earbuds Bluetooth 5.0 Earphones with Built in Mic in-Ear Stereo Headphones for Sport, Deep Bass, Binaural Calls, One-Step Pairing, 35 Hours of Playtime, Upgraded TrueFree Plus

    Chirp

    Chirp Wheel foam rollers come in a few different sizes and you can buy a four-pack of them if you’re looking for a set. But if you want to start with just one, the 10-inch medium size is a good one.

    Chirp Wheels, particularly the larger ones, have a bigger circumference than your typical foam roller. They’re designed to fit between your shoulder blades, and I did find them better than your standard foam roller for stretching and realigning my vertebrae, though they are pricier.

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    iOttie

    iOttie offers this MagSafe-compatible wireless car charger with a car vent mount. It has a strong magnet, so your iPhone stays on the mount, and it also has an integrated USB-C cable and cigarette-lighter power adapter so you’re ready to start charging out of the box. Note that iPhone “fast” charging caps out at 7.5 watts. It makes for a nice gift for anybody looking for a magnetic car mount for their MagSafe-enabled iPhone.

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    David Carnoy/CNET

    This one isn’t a fun gift, but it’s the type of thing someone will use every day. This power adapter is one of the better values out there, with dual USB-C PD (power delivery) ports, a USB-A and a total of 65 watts of power. That will allow you to charge most devices, including some larger USB-C laptops. It uses GaN technology, which helps reduce the size of the charger, and the plug is foldable.

    $37 at Amazon

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    Amazon

    The Echo Show 5 is Amazon’s smallest smart display, and is great for nightstands or kitchen counters where you don’t want it to take up too much space. Get quick updates on the news, check the weather, update your daily schedule and much more — all with just the sound of your voice. With a 5.5-inch display, it’s also great for watching short videos like recipe instructions, and it’s equipped with a 2-megapixel camera for voice calls and checking in on your home when you’re away.

    Although the Echo 5 lists for $85, Amazon has frequently dropped the price to as little as $35. We expect that deal to return for Black Friday, which is why we’re including it here.

    $35 at Amazon

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    Some of our favorite gifts are just a little more than $50 — but often you will find these items discounted at close to or under $50. So keep your eye out for deals and decide if you’re willing to put a little bit of cash with that gift card to grab one of these indulgent finds, which could be a great option as a gift or for yourself.

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    Back in 2020, Tribit released the StormBox Micro, a budget version of Bose’s excellent SoundLink Micro speaker that delivered surprisingly good sound for its size and modest price. The second-gen StormBox Micro 2 offers improved sound and battery life, along with a charge-out feature that turns the speaker into a power bank for mobile devices such as smartphones and tablets. An integrated strap allows you to clip it to your backpack or your bike’s handlebars.

    Like the original, it’s an excellent value and easy to recommend if you’re looking for a super compact portable wireless speaker. It does cost $60 but sometimes goes on sale for closer to $50.

    $60 at Amazon

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    David Carnoy/CNET

    What’s cool about Anker’s 622 magnetic battery is that it’s a wireless battery that has an integrated magnetic flap that converts into a stand. You won’t get fast wireless charging from this 5,000-mAh battery (it charges at up to 7.5 watts), but it’s slim and easy to carry around.

    It charges via USB-C, and if you use a USB-C to Lighting to charge your iPhone, it will charge at a faster rate of 12 watts. That’s not as fast as what a 20-watt USB-C power adapter can deliver, but it’s faster than 7.5 watts.

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    More holiday picks

  • Scientists Have Finally Found the Clitoris in Snakes

    Scientists Have Finally Found the Clitoris in Snakes

    The first ever description of the snake clitoris has been made by researchers in Australia and the US.

    In a new study, published in the journal Proceedings of the Royal Society B on Tuesday, describes the size and shape of the snake clitoris — or hemiclitoris, as it’s known — from nine different species across the world. Via dissection and the use of 3D X-ray scanning technology, the researchers were able to study female snake genitalia and compare it with the genitalia of male snakes, the hemipenis.

    Previous research had misidentified the hemiclitoris in snakes as either hemipenes or scent glands. To clear things up, the team dug through older research and identified the physiological structures present in the snake via histology (studying cells and structures down a microscope). Two female death adders were key specimens, helping to fully elucidate the structure.

    The research team, led by University of Adelaide Ph.D candidate Megan Folwell, found a heart-shaped organ, rich with nerves and clusters of red blood cells, suggesting it may become engorged and could be stimulated during mating.

    “This is important because snake mating is often thought to involve coercion of the female — not seduction,” Kate Sanders, a biologist at the University of Adelaide and co-author on the paper, said in a press release.

    The team concludes the snake clitoris is “likely functional” and the differences across species may, in future work, be correlated with different courtship and mating behaviors. The team hypothesizes the hemiclitoris may also be able to provide female snakes with sensation during sex and promote “longer and more frequent mating” — providing a better opportunity for fertilization and leading to more tiny, adorable snake babies.

    But why did it take so long to find the snake clitoris? It’s not surprising female snakes have one, considering this is true for most female amniotes (the group of land-dwelling animals that includes reptiles and mammals) except birds. But as Jenna Crowe-Riddell, a co-author and neuroecologist at La Trobe Un writes in The Conversation, the reason we didn’t already know about the organ is three-fold.

    For one, snake genitalia is mostly hidden within the tail. There’s also the quirk of some snake species with intersex individuals that have both ovaries and a hemipenes, confusing identification even more. Folwell and the team recently discussed these challenges in a June review paper.

    More generally, female genitalia just doesn’t receive the same kind of research attention that male genitalia does. That’s true not only for snakes, but across mammal species and humans, too.

    Today, the snake clitoris finally gets its moment.

  • The Witcher 3’s Next-Gen Update Arrives: How to Upgrade PS4 Games to PS5 Versions

    The Witcher 3’s Next-Gen Update Arrives: How to Upgrade PS4 Games to PS5 Versions

    You can play most PlayStation 4 games on the PlayStation 5 thanks to the Sony console’s excellent backward compatibility feature. But a few publishers go a step further with the next-gen console, by allowing you to upgrade PS4 games to the PS5 versions for free. This lets you play with 4K dynamic resolution at 60 frames per second and delivers shorter loading times, making for a smoother gaming experience with less waiting around.

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    Brett Pearce/CNET

    The most recent major title to get the upgrade treatment is the classic 2015 role-playing game The Witcher 3: The Wild Hunt, which added ray tracing and 60 frames per second performance modes (it’s also available for the Xbox Series X|S and PC versions). This comes after developer CD Projekt Red announced a remake of the first game, and before TV prequel spinoff Blood Origin hits Netflix on Dec. 25.

    The developer’s other major game, Cyberpunk 2077, got its next-gen update earlier this year after stirring up controversy when it was released in 2020, due to major performance issues.

    Getting to next-gen

    The PS5 has been going in and out of stock at retailers since it launched in 2020. The digital-only model costs $400, and the one with a disc drive is $500.

    Your game upgrades won’t happen automatically or through a typical game update, so it’s easy to accidentally keep playing the PS4 version of a game on your new PS5. You have to go to the game page on the PlayStation Network and choose to upgrade to the PS5 version. That’ll download the extra data needed for the next-gen features.

    Read more: PS5 restocks: When to expect the console to appear

    ps5-playstation-5-sony-hoyle-promo-11ps5-playstation-5-sony-hoyle-promo-11

    If you have a PS5, make sure you’re playing the best possible version of your games.

    Andrew Hoyle/CNET

    You can also upgrade to PS5 versions if you have a physical PS4 game, as long as you bought the PS5 with a disc drive. You’ll always need to use the PS4 disc to play the PS5 version; upgrading doesn’t get you a free digital copy of the game. You’ll still download the PS5 update from the PSN, but you won’t need a PS5-specific disc — your PS4 one will become an authenticator.

    If you opted for the digital-only PS5 and have a disc, you’re out of luck. There are a few more limitations and caveats:

    • Some PS5 versions of current PS4 games aren’t out yet.
    • Next-gen versions will be bigger files, so they’ll take up more precious memory on the console’s SSD.
    • You’ll end up with a fresh list of trophies (each version’s list is separate).
    • A few games’ saves won’t transfer, and some require you to upload your save manually from the PS4 version before you can access it on PS5.
    • Some game upgrades are available only in cross-gen bundles or special editions.

    First-party policy change

    Sony initially said 2022 exclusive Horizon Forbidden West wouldn’t let you upgrade from the PS4 to the PS5 version for free unless you bought the more expensive Digital Deluxe, Collector’s or Regalla Edition. It later reversed course, saying anyone who bought the PS4 version would be entitled to a free PS5 upgrade.

    However, PlayStation boss Jim Ryan also confirmed that upgrading future first-party games will come at a price.

    “Moving forward, PlayStation first-party exclusive cross-gen titles (newly releasing on PS4 & PS5)-both digital and physical*-will offer a $10 digital upgrade option from PS4 to PS5,” he wrote a blog post. “This will apply to the next God of War and Gran Turismo 7, and any other exclusive cross-gen PS4 & PS5 title published by Sony Interactive Entertainment.”

    miles-morales-kickmiles-morales-kick

    Spider-Man: Miles Morales is one of the games you can upgrade.

    PS5 Performance Mode; screenshot by Sean Keane/CNET

    Free upgrades you can get now

    Some upgrades will require you to pay or buy a specific (more expensive) version of the game:

  • iPhone 14 Alerted First Responders to California Highway Crash Tuesday

    iPhone 14 Alerted First Responders to California Highway Crash Tuesday

    Two people were rescued by a search and rescue team Tuesday after their car went off the road and Crash Detection and Emergency SOS via Satellite on one passenger’s iPhone 14 alerted officials to the crash.

    The Montrose Search and Rescue Team said on Twitter that the Los Angeles County Sheriff’s Department received a call from Apple’s Emergency satellite service about a crash on Angeles Forest Highway in Angeles National Forest around 2 p.m. PT Tuesday. According to Apple, the vehicle went off the side of a mountain and fell about 300 feet into a canyon.

    A helicopter was able to get to the scene, and first responders got both passengers out safely. First responders transported both people to a nearby hospital with mild to moderate injuries.

    “We understand from responders that the user’s iPhone 14 detected the crash,” an Apple spokesperson said in an email to CNET. “With no cellular service, [the iPhone] utilized the satellite connection to report it and connect the victims to our relay center via text message, who then called for help on their behalf.”

    Apple announced at its “Far Out” event in September that both Crash Detection and Emergency SOS via Satellite would be part of the company’s iPhone 14 line.

    Crash Detection in both the iPhone 14 and the Apple Watch 8 uses sensors to detect impacts and will automatically connect to emergency services. Apple said in September it spent years studying vehicle crashes in test labs and focused on four main types of crashes: front, side, rear-end and rollover crashes.

    Emergency SOS via Satellite connects your iPhone 14 to emergency services whether your phone has service or not. You can also share your location with loved ones via a satellite without sending a message.

    For more, check out what to know about Crash Detection and how to use Emergency SOS via Satellite.

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    11:23

  • Why You Should Clear Your iPhone Cache

    Why You Should Clear Your iPhone Cache

    Your iPhone is a handheld powerhouse, but it’s not immune to getting a little overwhelmed. After all, how many web pages do you browse through every day? Even behemoths like the new iPhone 14 Pro and Pro Max can get bogged down if you’re not keeping them optimized. One of the simplest pieces of upkeep is clearing your iPhone cache every month.

    Believe me, I get it. We all have a laundry list of things to remember to do each month. Pay your rent or mortgage. Give your home a deeper clean than the weekly sweep. Talk to that person you meant to talk to last month. Those little tasks add up, which makes them easy to forget. But this is such a small task, you can do it in seconds after reading this guide.

    Whether you’re browsing in Chrome, Safari or elsewhere on your iPhone, your cache builds up digital clutter over time. Clearing your cache gives your browser a new start, which can speed up your browsing whether you’re using iOS 15 or iOS 16. (And if you’re trying to get your phone to run faster, try managing your iPhone’s storage.)

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    Think of your browser cache like a digital storage closet. Over time, an iPhone stores website data like photos and banners in that closet so it can retrieve them when you visit a site. Most of the time, this speeds up your browsing. Before too long, though, that closet starts to get cluttered, and the contents may no longer match what you need.

    Eventually, your browser’s cache becomes outdated and the data being retrieved no longer matches the data actually being used on the website. The result? Slower load speeds and wonky formatting.

    That’s why clearing your cache can help: It gives sites a fresh start in your browser and frees up some space in your storage. Note that clearing your cache will sign you out of sites you’re currently logged into. Still, it’s generally worth that mild inconvenience every month or so to keep things moving quickly.

    Here are step-by-step guides on how to clear your cache on your iPhone based on the browser you use.

    How to clear your iPhone cache in Safari

    Safari is the default browser on iPhones, and you can clear your Safari cache in a few short steps. Starting with iOS 11, following this process will affect all devices signed in to your iCloud account. As a result all your devices’ caches will be cleared, and you’ll need to sign in to everything the next time you use them. Here’s what to do.

    1. Open the Settings app on your iPhone.

    2. Select Safari from the list of apps.

    3. Go to Advanced > Website Data.

    4. Scroll down and select Remove All Website Data.

    5. Choose Remove Now in the pop-up box.

    Then you’re set!

    Read more: Best iPhone for 2022

    How to clear your iPhone cache in Chrome

    Google Chrome internet browser logoGoogle Chrome internet browser logo

    It’s easy to clear your iPhone cache in Chrome.

    James Martin/CNET

    Chrome is another popular browser for iPhone users. The overall process for clearing your Chrome cache requires a few more steps, and you’ll need to do things through the Chrome browser itself. Here’s how.

    1. Open the Chrome app.

    2. Select the three dots in the bottom right to open more options.

    3. Scroll across the top and select Settings.

    4. Select Privacy and Security in the next menu.

    5. Then select Clear Browsing Data to open up one last menu.

    6. Select the intended time range at the top of the menu (anywhere from Last Hour to All Time).

    7. Make sure that Cookies, Site Data is selected, along with Cached Images and Files. Finally, hit Clear Browsing Data at the bottom of the screen.

    Read more: This iPhone Setting Stops Ads From Following You Across the Web

    How to clear your iPhone cache in Firefox

    If you’re a Firefox devotee, don’t worry. Clearing the cache on your iPhone is pretty straightforward. Just follow these steps.

    1. Click the hamburger menu in the bottom right corner to open up options.

    2. Choose Settings at the bottom of the menu.

    3. Select Data Management in the Privacy section.

    4. You can select Website Data to clear data for individual sites, or select Clear Private Data at the bottom of the screen to clear data from all selected fields.

    Read more: Experiencing Slow Wi-Fi? It Could Be Caused by Internet Throttling. Here’s How to Tell

    What happens when you clear the cache?

    Clearing your cache removes the website data your phone stored locally to prevent having to download that data upon each new visit. The data in your cache builds over time and can end up slowing things down if it becomes too bulky or out of date. (My phone had about 150MB of data stored in Chrome when I checked.) Clearing that data gives sites a fresh start, which may fix some loading errors and speed up your browser. However, clearing your cache also signs you out of pages, so be prepared to sign in to everything again.

    How often do I need to clear my cache?

    Most people only need to clear their caches once every month or two. That’s generally the point when your browser will build up a cache large enough to start slowing things down. If you frequent a large number of sites, you should err on the side of clearing your cache more often.

    For more, check out how to download iOS 16 today, the best new iOS 16 features and some hidden iOS 16 features. You can also take a look at how each new iPhone 14 model compares to the others.

  • ChatGPT: Why Everyone Is Obsessed This Mind-Blowing AI Chatbot

    ChatGPT: Why Everyone Is Obsessed This Mind-Blowing AI Chatbot

    There’s a new AI bot in town: ChatGPT. You’d better pay attention, because it’s a doozy.

    The tool, from a power player in artificial intelligence, lets you type questions using natural language that the chatbot answers in conversational, if somewhat stilted, language. The bot remembers the thread of your dialog, using previous questions and answers to inform its next responses. Its answers are derived from huge volumes of information on the internet.

    It’s a big deal. The tool seems pretty knowledgeable if not omniscient. It can be creative, and its answers can sound downright authoritative. A few days after its launch, more than a million people are trying out ChatGPT.

    But its creator, the for-profit research lab called OpenAI, warns that ChatGPT “may occasionally generate incorrect or misleading information,” so be careful. Here’s a look at why this ChatGPT is important and what’s going on with it.

    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, “Explaining 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 and 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.

    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.

    Who built ChatGPT?

    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.

    It’s made splashes before, first with GPT-3, which can generate text that can sound like a human wrote it, and then 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.

    Is ChatGPT free?

    Yes, for now at least. OpenAI CEO Sam Altman warned on Sunday, “We will have to monetize it somehow at some point; the compute costs are eye-watering.” OpenAI charges for DALL-E art once you exceed a basic free level of usage.

    What are the limits of ChatGPT?

    As OpenAI emphasizes, ChatGPT can give you wrong answers. 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: “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.

    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 more recently, they’ve been able to search the internet and delve into Wikipedia entries. 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.

    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 ChatGPT write software?

    Yes, but with caveats. ChatGPT can retrace steps humans have taken, and it can generate actual programming code. 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 hasn’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 with Google itself 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.

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

  • Awe-Inspiring Webb Telescope Image Shows Thousands of Glowing Galaxies

    Awe-Inspiring Webb Telescope Image Shows Thousands of Glowing Galaxies

    The universe is a place of awe. A new James Webb Space Telescope image reveals thousands of galaxies seen in just one little slice of the sky. Take your time. Notice the spirals. The distant glowing specks. The sparkling stars. The sheer number of galaxies.

    “This beautiful color image unveils in unprecedented detail and to exquisite depth a universe full of galaxies to the furthest reaches, many of which were previously unseen by Hubble or the largest ground-based telescopes, as well as an assortment of stars within our own Milky Way galaxy,” NASA said in a statement on Wednesday. The stars are the objects with spikes of light coming out of them.

    JWST is a joint project of NASA, the European Space Agency and the Canadian Space Agency. Here’s the full spread of the image they shared.

    Webb’s view of a particular swath of sky captured thousands of galaxies in one image. Interesting galaxies are highlighted in the pop-outs.

    NASA/ESA/CSA/Rolf A. Jansen (ASU)/Jake Summers (ASU)/Rosalia O’Brien (ASU)/Rogier Windhorst (ASU)/Aaron Robotham (UWA)/Anton M. Koekemoer (STScI)/Christopher Willmer (University of Arizona)/JWST PEARLS Team/Rolf A. Jansen (ASU)/Alyssa Pagan (STScI)

    This section of the sky is called the North Ecliptic Pole. Webb used its Near-Infrared Camera (NIRCam) and researchers spruced up the view by adding ultraviolet and visible-light data from the Hubble Space Telescope. The image is part of a paper published in the Astronomical Journal this week.

    The knockout space view comes to us courtesy of the Prime Extragalactic Areas for Reionization and Lensing Science (Pearls) project. The program’s goal is to study how galaxies assemble and grow. The Pearls team is thrilled about the image. “I can see streams, tails, shells, and halos of stars in their outskirts, the leftovers of their building blocks,” said research scientist Rolf Jansen of Arizona State University.

    You may have heard of the famous Hubble deep-field images, specked with gobs of galaxies. Webb’s latest is called a medium-deep wide-field image. NASA explains: “‘Medium deep’ refers to the faintest objects that can be seen in this image, which are about 29th magnitude (1 billion times fainter than what can be seen with the unaided eye), while ‘wide field’ refers to the total area that will be covered by the program, about one-twelfth the area of the full moon.”

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    The Pearls project is just warming up. JWST will be able to build on the initial data and add new observations over time. Meanwhile, we can enjoy the beauty of this star- and galaxy-spangled image that puts our own tiny corner of the universe into perspective.

  • Super Nintendo World Comes to the US Next February

    Super Nintendo World Comes to the US Next February

    Super Nintendo World will open in California’s Universal Studios Hollywood on Feb. 17, 2023, the company revealed in a trailer for the theme park on Wednesday.

    This article will be updated shortly.

  • This Limited Time Offer Makes It Just $15 to Learn Sign Language Online

    This Limited Time Offer Makes It Just $15 to Learn Sign Language Online

    Knowing a second language is a valuable skill to have, but many people overlook sign languages. Many deaf and hard-of-hearing people rely on sign languages as a means of communication, and being able to converse in sign language is an asset to anyone. ASL, or American Sign Language, uses a person’s eyes, face, hands and body to communicate. The All-in-One American Sign Language Bundle from Intellezy Learning offers 13 courses covering a wide range of vital ASL terms and phrases. When you use coupon code ASL during checkout, the price drops to just $15 — the lowest it’s ever been.

    This bundle includes 29 hours of instruction that will help you master useful signs, improve your communication and become an American Sign Language expert. You don’t need any prior knowledge to get started: These sessions will teach you everything you need to know about the alphabet, colors and numbers, as well as nouns, verbs, adverbs, business terms and more. With periodic reviews along the way, you’ll also be able to correct your form and ensure signage accuracy.

    Read more: Best Language Learning Apps for 2022


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  • Verizon’s Plus Play Arrives in Beta With Offer of Free Year of Netflix Premium

    Verizon’s Plus Play Arrives in Beta With Offer of Free Year of Netflix Premium

    In March Verizon announced Plus Play, a central location to manage all your streaming services and subscriptions. The company promised a full launch by the end of the year, and while it hasn’t fully reached that goal, Verizon is finally opening up the service in beta to its mobile and 5G and 4G LTE home internet customers.

    To get people to try its free subscription management platform, the carrier is dangling a “limited time” offer of one year of Netflix Premium for free if you also sign up for “a 12-month or seasonal subscription” to one of its other partners. Initial eligible options include the NFL’s NFL Plus, the NBA’s League Pass, AMC Plus, Super Duolingo, Calm and Peloton.

    Verizon says it will have 20 partners for the beta launch — including Xbox Game Pass Ultimate, HBO Max, Discovery Plus and The Athletic — with an undisclosed “many more” partners coming in the first quarter of 2023.

    Netflix Premium normally runs $20 a month ($240 for the year) and includes 4K streaming and the ability to watch on four devices at once. While you can’t sign up for a monthly subscription to a different service and then get this deal, there are a few “seasonal” options that make it pretty compelling.

    A seasonal subscription to NFL Plus Premium, which lets you stream local and national NFL games on a phone or tablet, runs a one-time $25 for the rest of this season. Under Verizon’s promotion, spending that $25 and signing up for NFL Plus through Plus Play will also get you Netflix Premium for free for a year.

    It is worth noting that the carrier also has a seasonal offer for the regular NFL Plus at $13, but despite it having that seasonal language only the $25 Premium version will apply for the Netflix offer (a similar situation exists for the NBA’s League Pass).

    If you’re already on Netflix, you can bring over your subscription and move to Premium through Plus Play. However, Verizon doesn’t appear to offer Netflix’s other tiers, and it isn’t immediately clear if you’ll be able to downgrade from Premium through Plus Play after the free year offer expires. Verizon’s website has steps on how to migrate a Netflix account.

    If you have HBO Max, you can move your existing subscriptions to the platform, though you can’t move most other services. according to Verizon’s FAQ. If you want to take advantage of most of Verizon’s Plus Play offers, you’ll likely need to cancel your current subscriptions and then make new accounts.

    What you can and can’t do with Verizon Plus Play

    Plus Play is intended to be a hub where Verizon users can sign up, manage and cancel a host of streaming services and subscriptions. The Play Plus website will also be where the carrier offers deals or trials to get you to sign up for new services. While the platform will recommend shows to watch or things to do, it won’t be a place for you to watch shows or view content. Instead. it will direct you to that service’s app or website.

    Verizon previously told CNET that it wouldn’t be able to see which shows you’re watching or content you’re interacting with. Instead, it will make the recommendations “based on information about you we’ve acquired independently of what you are watching on a particular service,” Frank Boulben, chief revenue officer of Verizon’s consumer group, said in March.

    If you leave Verizon’s wireless or home internet services you won’t necessarily lose access to Plus Play, though it isn’t immediately clear if you’ll still be able to adjust your plans or sign up for new services. CNET has reached out to Verizon for more information and will update if it responds.

    Verizon won’t add these subscriptions to your monthly wireless or home internet bill, but will instead charge them to a credit or debit card you have on your account.

    Unlike with a wireless bill, the carrier won’t charge you an extra fee to pay for a Plus Play service with a regular credit card. But it will give you 2% back on Plus Play subscriptions if you pay with its Verizon-branded credit card.

    Verizon is limiting the beta access, but it plans to expand the Plus Play offering to its Fios users in the future. It hasn’t specified when that might happen, however. It also hasn’t announced when the service will be available to its prepaid wireless users.