FDA asks COVID-19 vaccine makers to update boosters to target new Omicron variants

The Food and Drug Administration has asked COVID-19 vaccine makers to update booster shots to tackle newer Omicron variants that are on the rise. It says the manufacturers should add a spike protein component to shots to target the Omicron BA.4 and BA.5 variants in addition to the original strain.

An “overwhelming majority” of the FDA’s advisory committee voted this week in favor of updating shots with an Omicron component, in the hopes of starting to use those modified boosters in the fall. The advisory is only for booster shots and not primary inoculations.

Vaccine makers are essentially playing whack-a-mole with the various strains of COVID-19. Pfizer and Moderna have created versions of their vaccines that target BA.1, the Omicron variant that caused a significant upswing in COVID-19 cases during the winter.

However, that strain isn’t circulating in the US anymore, according to the Centers for Disease Control and Prevention. Earlier this week, the CDC said BA.4 and BA.5 now account for over 52 percent of COVID-19 infections in the US. That figure is expected to rise in the coming weeks.

As CNBC notes, Pfizer and Moderna released clinical trial data this week showing that the current Omicron shots performed better against BA.1 than the original versions of their vaccines in terms of offering a stronger immune response. While the immune response against BA.4 and BA.5 was still said to be robust, the Omicron inoculations were less effective against those strains. It’s unclear how long it will take vaccine makers to develop shots that take aim at BA.4 and BA.5.

“Vaccine manufacturers have already reported data from clinical trials with modified vaccines containing an Omicron BA.1 component and we have advised them that they should submit these data to the FDA for our evaluation prior to any potential authorization of a modified vaccine containing an Omicron BA.4/5 component,” the FDA said. “Manufacturers will also be asked to begin clinical trials with modified vaccines containing an Omicron BA.4/5 component, as these data will be of use as the pandemic further evolves.”

Niantic’s Campfire social AR app rolls out for ‘Pokémon Go’ players

With Pokémon Go, Niantic became the poster child for the power of mobile augmented reality (AR) apps. Since then, the company has struggled to recapture that glory. Yesterday’s round of layoffs and canceled projects cemented how difficult things are for Niantic, driven by the pandemic that has made it tough for people to get outside and gather in groups. But it turns out there’s another way for Niantic to double down on its AR lead: By making it easier for its existing players to communicate with each other.

Today, the company has begun rolling out Campfire, a social app that will let Niantic’s users chat with their friends, join groups of like-minded mobile wanders, and arrange major events like Pokémon Go’s raids. Up until now, Poké-addicts have used Discord and other messagings apps to arrange their gatherings. But, likely seeing a missed opportunity, Niantic has developed its own social platform, one that’ll be accessible across all of its titles (including Ingress, its first major release).

Campfire is about more than just messaging, though. It also gives players a broader glimpse at everything the company’s games have to offer. In Pokémon Go, for example, it can show you that there’s a Venusaur hanging out on the other side of town, a far wider view than you’d typically get in the game’s main app. You can also light a flare on specific events, which alerts other local players that you’d like some help tackling it. And, as you’d expect, Campfire also makes it easier to coordinate your friends, like quickly being able to DM your friends if there’s a Snorlax you want to take on.

Even if you don’t have Campfire, though, you’ll still see some benefits within the company’s apps. That expanded map view will be integrated within Pokémon Go, for one. That’s useful for all players, while also being enticing glimpse at what they can access if they sign up for Campfire.

According to Ivan Zhou, Niantic’s head of product, the company is still focused on bringing people together in the real world, rather than using Campfire to power remote events. The app’s Communities feature is also a big step forward, since it’ll let users create groups around any sort of topic. Zhou was already surprised to see groups pop up for niche local topics. There’s also room for Campfire to grow as a location-first social network, rather than using location as an afterthought (like Facebook’s Groups).

Users in the U.S. will get access to Campfire over the coming days, the company says, while international access for Pokémon Go will light up throughout the summer. There aren’t any specific launch dates yet, but the company says it will announce future updates on its social channels.

Twitch will make it easier for creators to bring guests onto streams

Twitch has announced a new feature for creators who want to include other streamers and even viewers on their broadcasts. Up to five guests can join a stream through Guest Star, which works on both desktop and mobile. If a viewer wants to take part in the discussion or ask a question, they can raise a virtual hand and the creator or a moderator may invite them on. This seems to work in a similar fashion to Clubhouse and Twitter Spaces.

While the feature is akin to Clubhouse, Twitter Spaces, Spotify Live, Discord Stage Channels et al, Twitch can set itself apart from those services. Guest Star supports live video as well as audio — this is Twitch, after all.

The platform says Guest Star is easy for both newcomers and experienced streamers to use and it works with software like OBS and Twitch Studio. However, streamers won’t need to use a third-party app to host a broadcast with other participants.

Until now, bringing guests on to a broadcast has required a bit of a workaround if creators don’t want to simply stream a Zoom, Skype or Discord call. If they prefer to use custom layouts, overlays and branding, it’s possible to include remote video feeds from Skype or a web app. Guest Star should streamline things.

Streamers and their moderators can swiftly remove guests at any time and for any reason. Guests will need a Twitch account, which means they can be reported for violating the platform’s rules. There are some measures in place to help weed out bad actors before they become a guest. Creators and moderators will be able to look at factors like the age of an account, if it’s in good standing and if the user has verified it with a phone number.

Guest Star seems to build on features like Squad Stream, which allows viewers to watch four livestreams simultaneously on the Twitch app or website and jump between those creators’ chats. The new feature is about bringing people together on the same channel. Creators might use Guest Star for podcasts, call-in advice streams and even game shows.

While Twitch is most commonly associated with gaming, talk-style content has long been on the rise on the platform. Just Chatting has been the most popular category since the third quarter of 2020, according to data from Streamlabs and Stream Hatchet. 

Twitch says that, in the first five months of 2022 (compared with the same period in 2020), hours watched in the Just Chatting category grew 151 percent, while revenue for streamers who create that type of content rose by 169 percent. It suggested Guest Star may encourage more creators to try their hand at talk-focused content.

At first, Guest Star will only be available to a small number of hand-picked streamers who already create talk content so that Twitch can get some feedback before a broader rollout. Twitch plans to make the feature available to all creators this fall.

Apple plans to let you pay for gas using CarPlay

Apple has a big update to CarPlay slated for sometime later this year, but in the meantime, the tech giant has begun working with partners to support a new feature that will let users pay for gas directly inside the company’s infotainment platform. 

While the ability to purchase fuel using CarPlay was first revealed during developer sessions at WWDC earlier this month, it didn’t get a ton of attention until recently when energy company HF Sinclair announced plans to implement the feature at its gas stations in the U.S. 

HF Sinclair told Reuters that more specific details will be released in the coming months, but the basic idea is that instead of needing to swipe your credit card at the pump, users will be able to buy gas via an app in CarPlay. However, there will be some initial setup, as you’ll need to download the app and enter your payment info first. Once everything is set up, you’ll be able to select a specific pump from your navigation screen and refuel without needing to pull out your wallet. 

Ahead of a major update to CarPlay, Apple’s push to support buying gas digitally comes amidst larger efforts to integrate more third-party services as the company looks to expand the role of its automotive platform. In a statement given to Reuters, Asymco analyst Horace Dedie said given the reach of CarPlay, this strategy could have an even greater impact than Apple’s long-rumored efforts to design its own EV. 

“Forget about Apple Car – Apple CarPlay is a bigger deal,” Dediu said. “It’s very likely to scale to millions and millions of cars, if not hundreds of millions.” However, with Google also eying a number of upgrades to Android Auto, it appears the competition among in-car infotainment systems is just beginning to heat up. 

Google is making its password manager easier to use across all platforms

Google is updating its password manager to make it easier to use and more consistent across platforms. The tool could also help users make their accounts more secure following the upgrades. For one thing, Google is making the password management experience the same in Chrome and Android settings. It will automatically group together passwords for the same sites and apps.

You’ll now be able to add passwords directly to Google Password Manager on top of saving them when you log in to an account. Google suggests Android users will be able to log in to sites faster on Chrome with a touch-to-login feature, which will be available on an overlay on the bottom of the screen. This builds on biometric verification features Google added to Chrome last year.

In addition, Google says it will notify you through the Password Checkup screen if you’re using compromised credentials. Android users will see alerts about weak and reused passwords too. If you receive such a warning, it should be easy to correct the issue with the automatic password change feature. Compromised password warnings will be available for Chrome users on iOS, Windows, MacOS, Linux and Chrome OS too.

Last week, Google added the ability for iOS users to set Chrome as their autofill provider. The idea was to make it easier for people who use Google Password Manager to sign in to any app on their iPhone. Google recently introduced the option for Android users to set a home screen shortcut for Password Manager as well.

Samsung Gaming Hub goes live today with Twitch, Xbox Game Pass and more

The Samsung Gaming Hub is live now on 2022 Samsung smart TVs and smart monitors, and it’s adding two services from Amazon to its game-streaming lineup: Twitch and Luna. Twitch is available today, while Luna is coming soon. Gamers will also be able to access Xbox Game Pass now, as well as apps for NVIDIA GeForce NOW, Google Stadia and Utomik in the same designated area on their TVs. The company plans to release details about the gaming hub’s rollout to earlier Samsung smart TV models at a later date, a Samsung spokesperson confirmed to Engadget. 

For those who are unfamiliar with the Samsung Gaming Hub, it essentially offers players a way to access major cloud gaming services on their smart TV using only their Bluetooth controller, no console needed. Apps for both Spotify and YouTube are also included in the gaming hub.

Samsung says it plans on delivering even more gaming-focused content in the future, including new partnerships. “With expanding partnerships across leading game streaming services and expert curated recommendations, players will be able to easily browse and discover games from the widest selection available, regardless of platform,” said Won-Jin Lee, president of Samsung’s Service Business Team.

Amazon’s Luna cloud gaming service has only been available to the general public since March, and is already available on Fire TVs. Its partnership with Samsung could give the nascent gaming service an easy way to reach people who have never used it in their homes. Twitch (which is owned by Amazon) once had an app for Samsung smart TVs, but it was retired in 2019. The platform’s return to the newest Samsung smart TVs will be happy news for streamers and their fans.

It seems natural for Samsung to further embrace the gaming community, given that smart TVs have become close to a necessity in gaming. Last year Microsoft announced that it would begin working with global TV manufacturers to directly integrate Xbox into smart TVs via an Xbox with Game Pass app. The idea of an “all-in-one” destination for all your cloud-based and console games is certainly convenient to some, and may help gamers avoid the time and hassle of switching between modes.

YouTube introduces new tools to battle comment spam and account imitators

YouTube is enacting more measures in its battle to cut down on comment spam and channel impersonation. Creators now have access to a new setting for comments in YouTube Studio. They’ll be able to select an “increase strictness” option. YouTube says this builds on the “hold potentially inappropriate comments for review” setting and will reduce the number of spam and identity abuse comments. It’s a less strict option than requiring manual review for all comments or switching them off completely.

As of July 29th, channels won’t be able to hide their subscriber counts. YouTube says this is a tactic commonly used by those pretending to be behind larger and more established channels. Impersonators often leave comments on other videos to bring people over to their fake page. For instance, someone who sees a comment left by a user named MrḂeast (with a special character in place of the “B”) might click through to that channel to see it has only 100 subscribers, compared with the genuine MrBeast’s 97.7 million subscribers.

YouTube acknowledged that some creators prefer to hide their subscriber count while they’re building up an audience. However, it says this move will make things safer for everyone.

Speaking of phony channels that use special characters to imitate more prominent creators, that strategy will soon be a little less effective. YouTube says it’s reducing the character set that people can use when updating a channel name. It said that bad actors won’t be able to modify their name to ”¥ouⓉube” or some such after the change.

Supreme Court ruling guts the EPA’s ability to enforce Clean Air Act

In yet another historic reversal of long standing precedent, the US Supreme Court on Thursday ruled 6 – 3 along ideological lines to severely limit the authority of the Environmental Protection Agency in regulating carbon emissions from power plants, further hamstringing the Biden administration’s ability to combat global warming. 

The case, West Virginia v. Environmental Protection Agency, No. 20-1530, centered both on whether the Clean Air Act gives the EPA the power to issue regulations for the power industry and whether Congress must “speak with particular clarity when it authorizes executive agencies to address major political and economic questions,” a theory the court refers to as the “major questions doctrine.”

In short, the court holds that only Congress, not the EPA, has the power to regulate emissions. “Capping carbon dioxide emissions at a level that will force a nationwide transition away from the use of coal to generate electricity may be a sensible solution to the crisis of the day,” Chief Justice Roberts wrote in the majority opinion. “But it is not plausible that Congress gave EPA the authority to adopt on its own such a regulatory scheme… A decision of such magnitude and consequence rests with Congress itself, or an agency acting pursuant to a clear delegation from that representative body.”

“Hard on the heels of snatching away fundamental liberties, the right-wing activist court just curtailed vital climate action,” Jason Rylander, an attorney at the Center for Biological Diversity’s Climate Law Institute, responded in a press statement Thursday. “It’s a bad decision and an unnecessary one, but the EPA can still limit greenhouse gases at the source under Section 111 and more broadly through other Clean Air Act provisions. In the wake of this ruling, EPA must use its remaining authority to the fullest.”

The EPA case grew out of the Trump administration’s efforts to relax carbon emission regulations from power plants, what it called the Affordable Clean Energy Rule, arguing that the Clean Air Act limited the EPA’s authority to enact measures “that can be put into operation at a building, structure, facility or installation.” A divided three-judge appeals court struck down the rule on Trump’s last full day as president, noting that it was based on a “fundamental misconstruction” of the CAA and gleaned only through a “tortured series of misreadings.” 

Had it gone into effect, the Affordable Clean Energy Rule would have replaced the Obama administration’s Clean Power Plan of 2015, which would have forced the energy industry further away from coal power. The CPP never went into effect as the Supreme Court also blocked that in 2016, deciding that individual states didn’t have to adhere to the rule until the EPA fielded a litany of frivolous lawsuits from conservative states and the coal industry (the single-circle Venn diagram of which being West Virginia).   

“The E.P.A. has ample discretion in carrying out its mandate,” the appeals court stated. “But it may not shirk its responsibility by imagining new limitations that the plain language of the statute does not clearly require.”   

This decision doesn’t just impact the EPA’s ability to do its job, from limiting emissions from specific power plants to operating the existing cap-and-trade carbon offset policy, it also hints at what other regressive steps the court’s conservative majority may be planning to take. During the pandemic, the court already blocked eviction moratoriums enacted by the CDC and told OSHA that it couldn’t mandate vaccination requirements for large companies. More recently, the court declared states incapable of regulating their own gun laws but absolutely good-to-go on regulating women’s bodily autonomy, gutted our Miranda Rights, and further stripped Native American tribes of their sovereignty.  

“Today, the court strips the Environmental Protection Agency (EPA) of the power Congress gave it to respond to the most pressing environmental challenge of our time,” Justice Elena Kagan wrote in the minority. Kagan was joined by Justices Stephen Breyer and Sonia Sotomayor in her dissent. 

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