• TikTok CEO meets with Trump as the platform tries to avoid a ban

    TikTok CEO meets with Trump as the platform tries to avoid a ban
    Illustration by Cath Virginia / The Verge | Photo from Getty Images TikTok CEO Shou Zi Chew is set to meet with President-Elect Donald Trump on Monday as the platform faces a ban in the US, according to CNN’s Kaitlan Collins. The move makes Chew the latest tech executive — following Apple CEO Tim Cook, Amazon founder Jeff Bezos, Google CEO Sundar Pichai, and Meta CEO Mark Zuckerberg — to meet with Trump at his Mar-a-Lago resort.
    TikTok already lost in appeals court while fighti
  • Fediverse creator payment platform sub.club is shutting down

    Fediverse creator payment platform sub.club is shutting down
    Sub.club, which lets fediverse creators offer paid subscriptions and premium content and launched at the end of August, is already shutting down. “With regret, we will be winding down this project over the next few weeks,” the sub.club team announced last week. Creators using the service will be “fully paid,” but sub.club feeds will stop working “by the end of January.”
    As I wrote when I first covered sub.club, the service seemed like an interesting way to le
  • You can now schedule a DM on Instagram

    You can now schedule a DM on Instagram
    Illustration by Alex Castro / The Verge Instagram will now let you schedule direct messages, as first reported by TechCrunch. With this feature, you can long-press on the “send” button and then choose a date and time that you’d like to send your message.
    As noted on Instagram’s support page, you can schedule messages containing only text, meaning you can still only send photos, videos, or GIFs to friends or family members in real-time. When you click on a chat with a sche
  • Luigi Mangione Conspiracy Theories Are Going Strong

    Luigi Mangione Conspiracy Theories Are Going Strong
    The man who allegedly shot United Healthcare’s CEO has inspired a seemingly never-ending flood of conspiracy theories about everything from his eyebrows to the number 286.
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  • That viral black plastic kitchen utensil study was overblown thanks to a simple math mistake.

    That viral black plastic kitchen utensil study was overblown thanks to a simple math mistake.
    If TikTok had you rushing to throw away your black plastic kitchen utensils, rest assured that those tools weren't as bad as they seemed. A study went viral in November — as much as any study can go viral — that suggested black plastic kitchen utensils were shed lots of poison into our food thanks to a flame retardant carried over from recycled electronics that helped make the plastic tools. However, there was a big problem in the study that came down to simple math, as Canada's Nati
  • Blackmagic’s Vision Pro immersive camera can be yours for only $29,995

    Blackmagic’s Vision Pro immersive camera can be yours for only $29,995
    Blackmagic has announced that its URSA Cine Immersive commercial camera for shooting high-quality 3D immersive video is now available to preorder “direct from Blackmagic Design Offices,” with the first deliveries going out in early 2025. The camera, which could enable more immersive content for the Vision Pro, costs $29,995 — or a mere 8.6 Vision Pros.
    First revealed in June, the Cine Immersive will let cinematographers shoot 90fps video in stereoscopic 3D at 8160 x 7200 resol
  • Serbian authorities are reportedly hacking and installing spyware on activists’ phones

    Serbian authorities are reportedly hacking and installing spyware on activists’ phones
    Cath Virginia / The Verge | Photos from Getty Images Police in Serbia are using mobile device hacking tools to break into the phones of activists and journalists and then installing spyware to track them, Amnesty International warns in a report. The organization says the state uses tools built by Israeli company Cellebrite, which are intended to help law enforcement unlock devices for forensic purposes.
    Amnesty International calls for the Serbian government to end these surveillance practices:
    S
  • YouTube is letting creators opt into allowing third-party AI training

    YouTube is letting creators opt into allowing third-party AI training
    Illustration by Alex Castro / The Verge YouTube is rolling out a way for creators to let third-party companies use their videos to train AI models. To be clear, the default setting for this is off, meaning that if you don’t want to let third-party companies scrape your videos for AI training, you don’t have to do anything. But if, for some reason, you do want to allow that — Google says that “some creators and rights holders” may want to — it’s going to
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  • YouTube is letting creators opt in to allowing third-party AI training

    YouTube is letting creators opt in to allowing third-party AI training
    Illustration by Alex Castro / The Verge YouTube is rolling out a way for creators to let third-party companies use their videos to train AI models. To be clear, the default setting for this is off, meaning that if you don’t want to let third-party companies scrape your videos for AI training, you don’t have to do anything. But if, for some reason, you do want to allow that — Google says that “some creators and rights holders” may want to — it’s going to
  • ChatGPT’s AI search engine is rolling out to everyone

    ChatGPT’s AI search engine is rolling out to everyone
    Image: The Verge ChatGPT’s AI search engine is rolling out to all users starting today. OpenAI announced the news as part of its newest 12 days of ship-mas livestream, while also revealing an “optimized” version of the feature on mobile and the ability to search with advanced voice mode.
    ChatGPT’s search engine first rolled out to paid subscribers in October. It will now be available at the free tier, though you have to have an account and be logged in.One of the improvem
  • Microsoft confirms critical Windows Defender vulnerability. What you need to do right now.

    Microsoft confirms critical Windows Defender vulnerability. What you need to do right now.
    There is (or was) a vulnerability in Windows Defender, but you don't have to worry about it. That's the short version. The longer version, for those who are interested, is that Microsoft detected a fault in its homegrown antivirus software and admitted as much in an official security note, per Forbes. Microsoft's security note included an executive summary that explained the problem in something resembling layman's terms:"Improper authorization of an index that contains sensitive information&nbs
  • Best Buys Last Minute Savings event is bringing deals on everything from Bose headphones to KitchenAid stand mixers

    Best Buys Last Minute Savings event is bringing deals on everything from Bose headphones to KitchenAid stand mixers
    Our top picks from Best Buy's Last-Minute Savings eventBest Apple dealApple MacBook Air (M2, 16GB RAM, 256GB SSD)$799(Save $200)Get DealBest Bluetooth speaker dealJBL Charge 5$139.99(Save $40)Get DealBest gaming dealSony PlayStation 5 Slim (Digital Edition) Fortnite Cobalt Star Bundle$374.99(Save $75)Get DealBest home dealKitchenAid Bowl-Lift Stand Mixer (5.5-quart)$279.99(Save $170)Get Deal
    The holiday season doesn't really arrive until you find yourself panicking over finishing your gift shopp
  • Google Maps will now let you search your saved locations

    Google Maps will now let you search your saved locations
    You can now search your saved lists and locations in Google Maps, which might be just the tool you need to find that one cool spot you bookmarked weeks ago. As spotted by 9to5Google, Google's handy "Saved" feature now lets you search, which means you can parse through webpages you bookmarked, Discover tabs, and locations you saved in Maps. So if you've saved lots of cool cafes, bars, restaurants, clubs, bookstores, hobby shops — whatever you're into — they're now searchable. Funny it
  • Drumroll... Beats drop major last minute audio deals at Amazon

    Drumroll... Beats drop major last minute audio deals at Amazon
    As of Dec. 16th, you can get up to 51% off on Beats audio gear including Beats Studio Pro headphones, Beats Studio Buds, and the Beats Pill speaker.The best Beats dealsThe best beats dealBeats Studio Pro$169.99(Save $180)Get DealThe best Beats earbud dealBeats Studio Buds$79.00($70.95)Get DealThe best Beats speaker dealBeats Pill$99.95($50)Get Deal
    Modern life is noise. Whether you want to tune out the hustle with a calming ambient dream-scape or dive face-first into the buzz of endless four-on-
  • What are the rules for blocking someone after a breakup?

    What are the rules for blocking someone after a breakup?
    I was getting ready for a night out when I spotted a "hey girlie" text from an unknown number flash across my screen. "I'm Danny's girlfriend and I saw some messages from you on his phone. I was wondering if you could help me?"My eyes widened as I read the word "girlfriend." I've never opened a message faster. SEE ALSO:Why social media algorithms hurt after a breakup
    Danny (not his real name) and I had been embroiled in a sexting situationship after matching on Hinge. It was just a bit of fun du
  • 25 Piping Hot Gifts for Coffee Lovers (2024)

    25 Piping Hot Gifts for Coffee Lovers (2024)
    Fantastic ideas for the coffee snobs, at-home baristas, and commercial-grade caffeine addicts in your life.
  • Amazon is having a huge sale on Echo devices and theyll even arrive before Christmas.

    Amazon is having a huge sale on Echo devices and theyll even arrive before Christmas.
    SAVE UP TO 77%: Shop deals on Amazon Echos ahead of the holidays. Get majors savings on devices like the Amazon Echo Auto. When bundled with one month of Amazon Music Unlimited, receive the device and subscription for just $14.98, saving you $50 for 77% off.Best Amazon Echo device dealsBest Echo dealAmazon Echo Pop$17.99 at Amazon(Save $22)Get DealBest Echo bundle dealAmazon Echo Auto with one month of Amazon Music Unlimited$14.98 at Amazon(Save $50)Get DealBest Echo Show dealAmazon Echo Show 5$
  • Best Buy is gifting everyone a free month of YouTube Premium and 50% off two months

    Best Buy is gifting everyone a free month of YouTube Premium and 50% off two months
    SAVE $27.98: Get one month of free access to YouTube Premium and 50% off a two-month membership with this Best Buy offer. YouTube Premium typically costs $13.99 per month which means you'll get three months of access for the price of one month.Opens in a new windowCredit: YouTubeOne free month of YouTube Premium and 50% two months$13.99 at Best Buy $41.97 Save $27.98eligible for new subscribersGet DealLove streaming videos and music but can't stand wasting time with ads? Life is too short wait a
  • OpenAI makes ChatGPT Search available to everyone starting now

    OpenAI makes ChatGPT Search available to everyone starting now
    OpenAI is making ChatGPT Search available to all users and search in Voice Mode.Two months ago, ChatGPT Search was launched for ChatGPT Plus users. As of today, it's rolling out to all free users who are logged in. Search with Advanced Voice Mode also now works with ChatGPT Search. Just an hour before OpenAI's announcement, Google unveiled Veo 2, its next-gen text-to-video model. The two companies haven't been shy about their cutthroat rivalry, often shipping similar products within a day (or in
  • Google’s Whisk AI generator will ‘remix’ the pictures you plug in

    Google’s Whisk AI generator will ‘remix’ the pictures you plug in
    An AI-generated image I made in Whisk using Google’s suggested images as prompts. | Image: Google via Whisk Google has announced a new AI tool called Whisk that lets you generate images using other images as prompts instead of requiring a long text prompt.
    With Whisk, you can offer images to suggest what you’d like as the subject, the scene, and the style of your AI-generated image, and you can prompt Whisk with multiple images for each of those three things. (If you want, you can fi
  • How Christmas Trees Could Become a Source of Low-Carbon Protein

    In the nascent field of mycoforestry, tree-growers are combining saplings with symbiotic fungi to grow timber and mushrooms on the same plots of land.
  • Meta rolls out live language translations and Shazam to its smart glasses

    Meta rolls out live language translations and Shazam to its smart glasses
    More AI features are rolling out to the Ray-Ban Meta Smart Glasses. | Photo by Amelia Holowaty Krales / The Verge Meta just announced three new features are rolling out to its Ray-Ban smart glasses: live AI, live translations, and Shazam. Both live AI and live translation are limited to members of Meta’s Early Access Program, while Shazam support is available for all users in the US and Canada.
    Both live AI and live translation were first teased at Meta Connect 2024 earlier this year. Live
  • Meta rolls out live AI, live translations, and Shazam to its smart glasses

    Meta rolls out live AI, live translations, and Shazam to its smart glasses
    More AI features are rolling out to the Ray-Ban Meta Smart Glasses. | Photo by Amelia Holowaty Krales / The Verge Meta just announced three new features are rolling out to its Ray-Ban smart glasses: live AI, live translations, and Shazam. Both live AI and live translation are limited to members of Meta’s Early Access Program, while Shazam support is available for all users in the US and Canada.
    Both live AI and live translation were first teased at Meta Connect 2024 earlier this year. Live
  • Drones over New Jersey: Latest updates on what we know, what we don’t

    Drones over New Jersey: Latest updates on what we know, what we don’t
    There are some mysterious flying objects hovering over New Jersey and, days after the first drones were spotted, we still don't know much about what they are, where they're from, and what they're doing up there.Folks with eyes on New Jersey have been reporting mysterious drone sightings — over houses, military installations, and Trump's Bedminster golf club, to name a few — since mid-November. The FBI, Department of Homeland Security, and Federal Aviation Administration have all inve
  • Attention Amazon shoppers: You might be able to snag an Amazon Smart Plug for just $1.99

    Attention Amazon shoppers: You might be able to snag an Amazon Smart Plug for just $1.99
    SAVE $23: Select Amazon accounts are eligible to buy an Amazon Smart Plug for just $1.99 with code PLUG, down from the list price of $24.99. That's a 92% discount. Check the product page to see if your account is eligible.Opens in a new windowCredit: AmazonAmazon Smart Plug$1.99 at Amazon $24.99 Save $23.00eligible for select Amazon accounts only with checkout code PLUGGet DealA smart plug is one of the simplest, yet most convenient additions if you prefer smart home devices. For some lucky Amaz
  • Amazon deal of the day: The Beats Studio Buds are nearly half price

    Amazon deal of the day: The Beats Studio Buds are nearly half price
    Check out the best Amazon deals of the day as of Dec. 16:OUR TOP PICKBeats Studio Buds$79(save $70.95))Get DealBEST HOME SECURITY DEALBlink Whole Home Bundle$109.97(save $90)Get DealBEST SOUNDBAR DEALSonos Ray$169(save $110)Get DealBEST SMART GADGET DEALAmazon Echo Frames$169.99(save $160)Get DealBEST OUTDOOR DEALYeti Roadie 60 wheeled cooler$337.50(save $112.50)Get Deal
    There's only a little over a week until the big day, or in other words, it's crunch time for holiday shopping. Luckily, there'
  • Google Deepmind is rolling out AI video generator Veo 2. How it works and how to try it.

    Google Deepmind is rolling out AI video generator Veo 2. How it works and how to try it.
    Google Deepmind has unveiled its next-generation AI tools, Veo 2 and Imagen 3, along with a playful new experiment, Whisk, aimed at remixing visuals in creative ways.Veo 2 is the newest version of the company's flagship video-generation tool, which according to Google will be capable of higher realism and an improved understanding of movement, physics, and cinematic techniques. In its press release, Google Deepmind states that Veo 2 can generate 4K videos and handle complex prompts — like
  • Instagram will let you recap 2024 with a collage for your story

    Instagram will let you recap 2024 with a collage for your story
    Illustration by Kristen Radtke / The Verge Instagram will now let you showcase your favorite moments from 2024 by adding a collage to your story. The new feature, which is only available through the first week of January, lets you combine a bunch of pictures from throughout the year and share them with friends.
    You can currently only create collage-like stories by adding a photo to your story, resizing it, moving it around the screen, and then adding more images as stickers. Instagram’s la
  • YouTube is testing creator voice replies

    YouTube is testing creator voice replies
    Illustration by Alex Castro / The Verge The next time you comment on a YouTube video, you could hear its creator’s voice respond to you. YouTube says it’s testing out a feature with a “small number” of creators that lets them record an audio reply to comments on their videos.YouTube says it hopes this experiment “enables more meaningful relationships between creators and their audiences.” YouTubers in the test group can use it by tapping the sound wave icon wh
  • Sony’s noise-canceling WF-1000XM5 are cheaper than they were on Black Friday

    Sony’s noise-canceling WF-1000XM5 are cheaper than they were on Black Friday
    Sony’s XM5 deliver impressive noise cancellation, sound, and comfort. | Photo by Chris Welch / The Verge The holiday season is a time of celebration, but it can also be chaotic. With all the parties, travel, and family obligations, it’s difficult to carve out time to recharge. That’s why noise-canceling earbuds like Sony’s WF-1000XM5 are so helpful, as they can help you enjoy some peace and quiet even in the busiest of environments. Thankfully, they’re currently on
  • Chuck Schumer wants answers after another weekend of drone chaos

    Chuck Schumer wants answers after another weekend of drone chaos
    Sen. Chuck Schumer during a December 15th press conference. | Screenshot: NBC News Senate Majority Leader Chuck Schumer (D-NY) has asked the Department of Homeland Security to provide New York and New Jersey authorities with an advanced drone detection system to help “determine what the heck is going on” with continued sightings in the Northeast.
    “We’ve seen lots of recent sightings in New York, New Jersey, Long Island, Staten Island.” Schumer said during a December
  • Our favorite Sony noise-cancelling earbuds dropped to a new record low, beating out their Black Friday price

    Our favorite Sony noise-cancelling earbuds dropped to a new record low, beating out their Black Friday price
    Save $101.99: As of Dec. 16, you can grab the Sony WF-1000XM5 earbuds for $198 at Amazon, saving you $101.99 on their $299.99 retail price. You can also grab the earbuds for a dollar more at Best Buy and Target, with all three deals giving you roughly a 33% discount, and the best prices we've ever seen on these earbuds.Opens in a new windowCredit: SonySony WF-1000XM5 earbuds$198.00 at Amazon $299.99 Save $101.99Get DealIf you're currently scrambling for last-minute Christmas gifts and kicking yo
  • You can now buy this nostalgic Game Boy Advance clone

    You can now buy this nostalgic Game Boy Advance clone
    The Anbernic RG34XX is now available in four colors, including transparent red and green options. | Image: Anbernic Anbernic’s latest handheld, which upgrades the design of Nintendo’s Game Boy Advance with a larger screen, extra buttons, and the ability to play games through emulation, is now available. The RG34XX can be ordered through Anbernic’s website for $69.99, but is discounted to $63.99 until December 18th. It comes in four colors, including the GBA’s original pur
  • HDMI 2.2 set to be announced at CES 2025

    HDMI 2.2 set to be announced at CES 2025
    HDMI 2.2, the new HDMI specification is set to debut in early January. In an email sent to the press, including Mashable, the HDMI Forum, which oversees the development of HDMI specifications, said HDMI 2.2 will be announced on Jan. 6 in Las Vegas, a day before the official start of CES. Not much else was shared beyond the details of the press conference at the massive consumer tech conference. But the email did say that the new HDMI 2.2 specifications "will support a wide range of higher resolu
  • YouTubes new parent code hopes to outsmart tech-savvy kids

    YouTubes new parent code hopes to outsmart tech-savvy kids
    YouTube is providing more ways to limit your child's access to the unfettered landscape of YouTube content. Announced on Dec. 13, the platform will now offer an additional parent code feature on the YouTube app for TVs. With the code in place, users will have to input a password to access YouTube, even when signed out of an account with parental controls in place — a common work around to account safety settings. Young watchers will also need the code to access accounts for older members o
  • T-Mobile is looking for Starlink satellite-to-cell beta testers

    T-Mobile is looking for Starlink satellite-to-cell beta testers
    Image: The Verge T-Mobile is letting customers sign up to be the first to test its upcoming Starlink satellite direct-cell service, which promises to fill in 500,000 square miles of terrestrial cell tower dead zones in the US. The company created a new registration page where people can sign up for free, and testing will begin “early next year.”
    The T-Mobile Starlink beta program is open to all post-paid customers with “compatible” satellite phones, although the company h
  • Light up the solstice with Govee smart light savings

    Light up the solstice with Govee smart light savings
    On Dec. 16th, get up to 50% off on Govee smart lights and smart bulbs at Amazon.The appeal of Govee is simple, these smart lights provide endless color variations. Simply replacing a couple of bulbs in your room could entirely change the feel of your apartment, allowing you to sculpt variation of hues. However, Govee’s selection of lights goes far beyond smart bulbs. Govee also offers outdoor rope lights that snake color through your yard, floor lamps, Christmas tree strands, and customiza
  • Amazon Teamsters in NYC have voted to authorize a strike

    Amazon Teamsters in NYC have voted to authorize a strike
    Illustration by Alex Castro / The Verge Workers at a Staten Island, New York Amazon warehouse voted on Friday to authorize a strike if the company doesn’t agree to set dates for contract negotiations. The workers are asking Amazon to recognize the union and bargain for safer working conditions and better wages, threatening the possibility of a strike during one of Amazon’s busiest times of the year.
    Teamsters general president Sean O’Brien says in a press release that Amazon mu
  • As robotaxi companies stumble in the US, China’s fleet is growing

    As robotaxi companies stumble in the US, China’s fleet is growing
    Photo by Jia Tianyong / China News Service / VCG via Getty Images The same day that General Motors announced that it would stop funding its beleaguered robotaxi company Cruise, one of China’s leading autonomous vehicle operators made a different sort of announcement.Pony.ai said it would expand its robotaxi fleet from about 250 to at least 1,000 vehicles in 2025, thanks to a partnership with GAC Aion, a division of one of China’s biggest automakers. With a larger fleet, the company s
  • See how Google Gemini 2.0 Flash can perform hours of business analysis in minutes

    See how Google Gemini 2.0 Flash can perform hours of business analysis in minutes
    Google's Gemini 2.0 Flash provides business analysts with greater speed and flexibility in defining Python scripts for complex analysis.Read More
  • Arm CEO Rene Haas on the AI chip race, Intel, and what Trump means for tech

    Arm CEO Rene Haas on the AI chip race, Intel, and what Trump means for tech
    Image: The Verge; Photo: Hollie Adams / Bloomberg via Getty ImagesThe head of the ubiquitous chip design firm on the ‘breathtaking’ pace of AI. Read the full story at The Verge.
  • The 10 best robots of 2024

    From working in construction to helping labour shortages and performing surgeries, robots have been keeping busy this year. In no particular order, here are the mechanical creatures that impressed, excited and, well, freaked us out a little, in 2024.
  • Crank up the driving tunes with the Amazon Echo Auto

    Crank up the driving tunes with the Amazon Echo Auto
    SAVE $50: An Amazon Echo Auto with one month of Amazon Music Unlimited is just $14.98, down from the typical bundled price of $64.98. That's a 77% discount.Opens in a new windowCredit: AmazonAmazon Echo Auto with one month of Amazon Music Unlimited$14.98 at Amazon $64.98 Save $50.00Prime member exclusiveGet DealAhh the open road. It offers us freedom to explore, see new and exciting areas, or just drive into work five mornings each week. Regardless of how often you drive or how you feel about dr
  • Eufy’s new $70 security cam captures color footage at night

    Eufy’s new $70 security cam captures color footage at night
    Eufy’s new Indoor Cam E30 can sit on a table or be mounted to walls and ceilings, but you’ll need to run a power cable. | Image: Eufy Eufy has announced a new security camera, the Indoor Cam E30. The camera updates an older model released in 2020 with 4K video recording capabilities and an added spotlight that adds color capture to its typical night vision options. It’s available now for $69.99.
    The Indoor Cam E30 can rotate 360 degrees horizontally and pan 75 degrees verticall
  • Silo will end with season 4 on Apple TV Plus

    Silo will end with season 4 on Apple TV Plus
    Image: Apple The end of the end of the world is now in sight. Apple just announced that its post-apocalyptic series Silo, which is in the midst of its second season, has been renewed for two more seasons. That means that season 4 will be the show’s last.
    Silo first debuted in 2023, and it tells the story of the remnants of humanity, who live in an underground silo where they’re largely safe from the ruined landscape outside. However, things get much more complex very quickly, and the
  • The Best Tested Tote Bags (2024): Weather-Proof, Durable

    The Best Tested Tote Bags (2024): Weather-Proof, Durable
    From beach days to board meetings, these top totes are designed to protect your valuables, and then some.
  • 14 Best Tote Bags (2024), Tested and Reviewed

    14 Best Tote Bags (2024), Tested and Reviewed
    From beach days to board meetings, these top totes are designed to protect your valuables, and then some.
  • Snapchat is overhauling how influencers earn money on the platform

    Snapchat is overhauling how influencers earn money on the platform
    Illustration: Alex Castro / The Verge Snapchat is tweaking how people earn money on the platform by introducing a new, unified monetization program. The new program will cover content posted to Stories as well as Spotlight, the platform’s TikTok-like discovery feed filled with recommended video content. Under the program, influencers earn revenue for ads placed within eligible Stories and Spotlight posts.Previously, monetization of these formats was splintered off from one another: Stories
  • Monzos version of Spotify Wrapped just dropped. And its meaner this time.

    Monzos version of Spotify Wrapped just dropped. And its meaner this time.
    In what must be the least anticipated recap of the year, British online bank Monzo has dropped its answer to Spotify Wrapped for another brutal round.Debuted last year to many, many memes, Monzo's 2024 wrap-up released once again to low moans across the UK. No, I don't need to know how much I spent on [REDACTED], I already know. But this year, the team listened — you can customise what the banking app tells you about your year of spending, whether "nice" or "savage.""The nation’s fav
  • 5 Best WIRED-Tested Humidifiers for Home and Away (2024)

    5 Best WIRED-Tested Humidifiers for Home and Away (2024)
    Breathe easy with our top WIRED-tested picks for room comfort and preventing illness.