Google

google-goes-“open-ai”-with-gemma,-a-free,-open-weights-chatbot-family

Google goes “open AI” with Gemma, a free, open-weights chatbot family

Free hallucinations for all —

Gemma chatbots can run locally, and they reportedly outperform Meta’s Llama 2.

The Google Gemma logo

On Wednesday, Google announced a new family of AI language models called Gemma, which are free, open-weights models built on technology similar to the more powerful but closed Gemini models. Unlike Gemini, Gemma models can run locally on a desktop or laptop computer. It’s Google’s first significant open large language model (LLM) release since OpenAI’s ChatGPT started a frenzy for AI chatbots in 2022.

Gemma models come in two sizes: Gemma 2B (2 billion parameters) and Gemma 7B (7 billion parameters), each available in pre-trained and instruction-tuned variants. In AI, parameters are values in a neural network that determine AI model behavior, and weights are a subset of these parameters stored in a file.

Developed by Google DeepMind and other Google AI teams, Gemma pulls from techniques learned during the development of Gemini, which is the family name for Google’s most capable (public-facing) commercial LLMs, including the ones that power its Gemini AI assistant. Google says the name comes from the Latin gemma, which means “precious stone.”

While Gemma is Google’s first major open LLM since the launch of ChatGPT (it has released smaller research models such as FLAN-T5 in the past), it’s not Google’s first contribution to open AI research. The company cites the development of the Transformer architecture, as well as releases like TensorFlow, BERT, T5, and JAX as key contributions, and it would not be controversial to say that those have been important to the field.

A chart of Gemma performance provided by Google. Google says that Gemma outperforms Meta's Llama 2 on several benchmarks.

Enlarge / A chart of Gemma performance provided by Google. Google says that Gemma outperforms Meta’s Llama 2 on several benchmarks.

Owing to lesser capability and high confabulation rates, smaller open-weights LLMs have been more like tech demos until recently, as some larger ones have begun to match GPT-3.5 performance levels. Still, experts see source-available and open-weights AI models as essential steps in ensuring transparency and privacy in chatbots. Google Gemma is not “open source” however, since that term usually refers to a specific type of software license with few restrictions attached.

In reality, Gemma feels like a conspicuous play to match Meta, which has made a big deal out of releasing open-weights models (such as LLaMA and Llama 2) since February of last year. That technique stands in opposition to AI models like OpenAI’s GPT-4 Turbo, which is only available through the ChatGPT application and a cloud API and cannot be run locally. A Reuters report on Gemma focuses on the Meta angle and surmises that Google hopes to attract more developers to its Vertex AI cloud platform.

We have not used Gemma yet; however, Google claims the 7B model outperforms Meta’s Llama 2 7B and 13B models on several benchmarks for math, Python code generation, general knowledge, and commonsense reasoning tasks. It’s available today through Kaggle, a machine-learning community platform, and Hugging Face.

In other news, Google paired the Gemma release with a “Responsible Generative AI Toolkit,” which Google hopes will offer guidance and tools for developing what the company calls “safe and responsible” AI applications.

Google goes “open AI” with Gemma, a free, open-weights chatbot family Read More »

google-plans-“gemini-business”-ai-for-workspace-users

Google plans “Gemini Business” AI for Workspace users

We’ve got to pay for all those Nvidia cards somehow —

Google’s first swing at this idea, “Duet AI,” was an extra $30 per user per month.

The Google Gemini logo.

Enlarge / The Google Gemini logo.

Google

One of Google’s most lucrative businesses consists of packaging its free consumer apps with a few custom features and extra security and then selling them to companies. That’s usually called “Google Workspace,” and today it offers email, calendar, docs, storage, and video chat. Soon, it sounds like Google is gearing up to offer an AI chatbot for businesses. Google’s latest chatbot is called “Gemini” (it used to be “Bard”), and the latest early patch notes spotted by Dylan Roussei of 9to5Google and TestingCatalog.eth show descriptions for new “Gemini Business” and “Gemini Enterprise” products.

The patch notes say that Workspace customers will get “enterprise-grade data protections” and Gemini settings in the Google Workspace Admin console and that Workspace users can “use Gemini confidently at work” while “trusting that your conversations aren’t used to train Gemini models.”

These “early patch notes” for Bard/Gemini have been a thing for a while now. Apparently, some people have ways of making the site spit out early patch notes, and in this case, they were independently confirmed by two different people. I’m not sure the date (scheduled for February 21) is trustworthy, though.

Normally, you would expect a Google app to be included in the “Business Standard” version of Workspace, which is $12 per user per month, but it sounds like Gemini won’t be included. Google describes the products as “new Gemini Business and Gemini Enterprise plans” [emphasis ours] and implores existing paying Google Workspace users to “upgrade today to Gemini Business or Gemini Enterprise.” Roussei says the “upgrade today” link goes to the Duet AI Workspace page, Google’s first attempt at “AI for business,” which hasn’t been updated with any new plans just yet.

It’s unclear how much of the Duet AI business plan is surviving the Gemini rollout. Duet was announced in August 2023 as a few “help me write” buttons in Gmail, Docs, and other Workspace apps, which would all open chatbots that can control the various apps. Duet AI was supposed to have an “initial offering” price of an additional $30 per user per month, but it has been six months now, and Duet AI still isn’t generally available to businesses. The “try Duet AI” link goes to a “request a trial” contact form. Six months is an eternity in Google’s rapidly evolving AI plans; it’s a good bet Duet is replaced by all this Gemini stuff. Will it still be an extra $30, or did everyone scoff at that price?

If this $30-extra-for-AI plan ever ships, that would mean a typical AI-infused Workspace account would be a total of $45 per user per month. That sounds like a lot, but generative AI products currently take a huge amount of processing, which means they cost a lot. Right now, everyone is in land-grab mode, trying to get as many users as possible, but generally, the big players are all losing money. Nvidia’s market-leading AI cards can cost around $10,000 to $40,000 for a single card, and that’s not even counting the ongoing electricity costs.

Google plans “Gemini Business” AI for Workspace users Read More »

international-nest-aware-subscriptions-jump-in-price,-as-much-as-100%

International Nest Aware subscriptions jump in price, as much as 100%

pricing pain —

Modern plans get a 25 percent increase, while older plans double in price.

The indoor/outdoor, battery-powered (or wired) Google Nest Cam with battery.

Enlarge / The indoor/outdoor, battery-powered (or wired) Google Nest Cam with battery.

Google’s “Nest Aware” camera subscription is going through another round of price increases. This time it’s for international users. There’s no big announcement or anything, just a smattering of email screenshots from various countries on the Nest subreddit. 9to5Google was nice enough to hunt down a pile of the announcements.

Nest Aware is a monthly subscription fee for Google’s Nest cameras. Nest cameras exclusively store all their video in the cloud, and without the subscription, you aren’t allowed to record video 24/7. There are two sets of subscriptions to keep track of: the current generation subscription for modern cameras and the “first generation Nest Aware” subscription for older cameras. To give you an idea of what we’re dealing with, in the US, the current free tier only gets you three hours of “event” video—meaning video triggered by motion detection. Even the basic $8-a-month subscription doesn’t get you 24/7 recording—that’s still only 30 days of event video. The “Nest Aware Plus” subscription, at $15 a month in the US, gets you 10 days of 24/7 video recording.

The “first-generation” Nest Aware subscription, which is tied to earlier cameras and isn’t available for new customers anymore, is doubling in price in Canada. The basic tier of five days of 24/7 video is going from a yearly fee of CA$50 to CA$110 (the first-generation sub has 24/7 video on every tier). Ten days of video is jumping from CA$80 to CA$160, and 30 days is going from CA$110 to CA$220. These are the prices for a single camera; the first-generation subscription will have additional charges for additional cameras. The current Nest Aware subscription for modern cameras is getting jumps that look similar to the US, with Nest Aware Plus, the mid-tier, going from CA$16 to CA $20 per month, and presumably similar raises across the board.

Japan is seeing jumps, too, with annual Nest Aware for modern cameras going from 6,300 yen to 8,000 yen. Again, there’s no full list of price increases anywhere for every country; at the moment, we’re working from email screenshots, but it sounds like Google is rolling out similar price increases everywhere. The bill increases are happening in about a month, on March 25, 2024. The US already saw a 25–33 percent price increase in September, and it looks like, for the modern Nest Aware plan, the prices internationally are being brought in line with those increases. Users don’t seem too happy about the price increases, naturally.

Google’s austerity era, which CEO Sundar Pichai kicked off in the second half of 2022, has come with a wave of price increases across almost every Google subscription. YouTube Premium, YouTube Music, YouTube TV, Google Workspace, and Google Cloud storage all saw price increases. The one subscription that hasn’t seen a price jump is Google One, the consumer storage plan. Not that we’re trying to give Google any more ideas.

International Nest Aware subscriptions jump in price, as much as 100% Read More »

elon-musk’s-x-allows-china-based-propaganda-banned-on-other-platforms

Elon Musk’s X allows China-based propaganda banned on other platforms

Rinse-wash-repeat. —

X accused of overlooking propaganda flagged by Meta and criminal prosecutors.

Elon Musk’s X allows China-based propaganda banned on other platforms

Lax content moderation on X (aka Twitter) has disrupted coordinated efforts between social media companies and law enforcement to tamp down on “propaganda accounts controlled by foreign entities aiming to influence US politics,” The Washington Post reported.

Now propaganda is “flourishing” on X, The Post said, while other social media companies are stuck in endless cycles, watching some of the propaganda that they block proliferate on X, then inevitably spread back to their platforms.

Meta, Google, and then-Twitter began coordinating takedown efforts with law enforcement and disinformation researchers after Russian-backed influence campaigns manipulated their platforms in hopes of swaying the 2016 US presidential election.

The next year, all three companies promised Congress to work tirelessly to stop Russian-backed propaganda from spreading on their platforms. The companies created explicit election misinformation policies and began meeting biweekly to compare notes on propaganda networks each platform uncovered, according to The Post’s interviews with anonymous sources who participated in these meetings.

However, after Elon Musk purchased Twitter and rebranded the company as X, his company withdrew from the alliance in May 2023.

Sources told The Post that the last X meeting attendee was Irish intelligence expert Aaron Rodericks—who was allegedly disciplined for liking an X post calling Musk “a dipshit.” Rodericks was subsequently laid off when Musk dismissed the entire election integrity team last September, and after that, X apparently ditched the biweekly meeting entirely and “just kind of disappeared,” a source told The Post.

In 2023, for example, Meta flagged 150 “artificial influence accounts” identified on its platform, of which “136 were still present on X as of Thursday evening,” according to The Post’s analysis. X’s seeming oversight extends to all but eight of the 123 “deceptive China-based campaigns” connected to accounts that Meta flagged last May, August, and December, The Post reported.

The Post’s report also provided an exclusive analysis from the Stanford Internet Observatory (SIO), which found that 86 propaganda accounts that Meta flagged last November “are still active on X.”

The majority of these accounts—81—were China-based accounts posing as Americans, SIO reported. These accounts frequently ripped photos from Americans’ LinkedIn profiles, then changed the real Americans’ names while posting about both China and US politics, as well as people often trending on X, such as Musk and Joe Biden.

Meta has warned that China-based influence campaigns are “multiplying,” The Post noted, while X’s standards remain seemingly too relaxed. Even accounts linked to criminal investigations remain active on X. One “account that is accused of being run by the Chinese Ministry of Public Security,” The Post reported, remains on X despite its posts being cited by US prosecutors in a criminal complaint.

Prosecutors connected that account to “dozens” of X accounts attempting to “shape public perceptions” about the Chinese Communist Party, the Chinese government, and other world leaders. The accounts also comment on hot-button topics like the fentanyl problem or police brutality, seemingly to convey “a sense of dismay over the state of America without any clear partisan bent,” Elise Thomas, an analyst for a London nonprofit called the Institute for Strategic Dialogue, told The Post.

Some X accounts flagged by The Post had more than 1 million followers. Five have paid X for verification, suggesting that their disinformation campaigns—targeting hashtags to confound discourse on US politics—are seemingly being boosted by X.

SIO technical research manager Renée DiResta criticized X’s decision to stop coordinating with other platforms.

“The presence of these accounts reinforces the fact that state actors continue to try to influence US politics by masquerading as media and fellow Americans,” DiResta told The Post. “Ahead of the 2022 midterms, researchers and platform integrity teams were collaborating to disrupt foreign influence efforts. That collaboration seems to have ground to a halt, Twitter does not seem to be addressing even networks identified by its peers, and that’s not great.”

Musk shut down X’s election integrity team because he claimed that the team was actually “undermining” election integrity. But analysts are bracing for floods of misinformation to sway 2024 elections, as some major platforms have removed election misinformation policies just as rapid advances in AI technologies have made misinformation spread via text, images, audio, and video harder for the average person to detect.

In one prominent example, a fake robocaller relied on AI voice technology to pose as Biden to tell Democrats not to vote. That incident seemingly pushed the Federal Trade Commission on Thursday to propose penalizing AI impersonation.

It seems apparent that propaganda accounts from foreign entities on X will use every tool available to get eyes on their content, perhaps expecting Musk’s platform to be the slowest to police them. According to The Post, some of the X accounts spreading propaganda are using what appears to be AI-generated images of Biden and Donald Trump to garner tens of thousands of views on posts.

It’s possible that X will start tightening up on content moderation as elections draw closer. Yesterday, X joined Amazon, Google, Meta, OpenAI, TikTok, and other Big Tech companies in signing an agreement to fight “deceptive use of AI” during 2024 elections. Among the top goals identified in the “AI Elections accord” are identifying where propaganda originates, detecting how propaganda spreads across platforms, and “undertaking collective efforts to evaluate and learn from the experiences and outcomes of dealing” with propaganda.

Elon Musk’s X allows China-based propaganda banned on other platforms Read More »

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Android 15 Developer Preview 1 is out for the Pixel 6 and up

Here’s hoping for some user-facing features someday —

Low-level developer features include fs-verify support, more screen-sharing modes.

The Android 15 logo. This is

Enlarge / The Android 15 logo. This is “Android V,” if you can’t tell from the logo.

Google

It’s that time of year again. Android is going to start its ~8-month-long beta process with the release of a new major OS version. The Android 15 Developer Preview is out today for the Pixel 6, 7, and 8, Pixel Fold, and Pixel Tablet. This release should mark the end of major OS support for the Pixel 5 and 5a series.

So what’s new? It’s hard to know too much with only the simple text descriptions we’re getting, but we have a few bullet points. “Partial screen sharing” will let users share or record individual app windows instead of the entire screen. Phones don’t have much of a difference between an app window and a full screen, but it would be nice if this blocked incoming notifications from showing up on your screen share. It would also be nice for tablets.

Android is surfacing an API that supports the Linux kernel’s fs-verity feature. This will let you store a read-only file on a read-write file system and cryptographically sign it to ensure it hasn’t been maliciously tampered with. Google apparently wants app developers to use this, saying, “This leads to enhanced security, protecting against potential malware or unauthorized file modifications that could compromise your app’s functionality or data.

Google says there are improved camera controls for apps and more “dynamic performance” controls that detect if your phone is overheating and let apps respond accordingly.

The release schedule.

Enlarge / The release schedule.

Google

There’s also a schedule that says we’re getting at least six developer releases. The first “beta” will be out in April; “platform stability,” when APIs are finalized and developers should get to work, is in June. The final release on the timeline is sometime after July, depending on how development goes.

We’ll know more about Android 15 when the actual documentation gets released and we can try some software. As always, these first Developer Preview releases are limited to low-level features for app developers, giving interested parties time to support new functionality before the OS releases in Q3. User-facing features will come later—hopefully. The Android 14 release was one of the smallest on record, so we’re hoping there are more meaningful improvements this year.

Android 15 Developer Preview 1 is out for the Pixel 6 and up Read More »

amc-to-pay-$8m-for-allegedly-violating-1988-law-with-use-of-meta-pixel

AMC to pay $8M for allegedly violating 1988 law with use of Meta Pixel

Stream like no one is watching —

Proposed settlement impacts millions using AMC apps like Shudder and AMC+.

AMC to pay $8M for allegedly violating 1988 law with use of Meta Pixel

On Thursday, AMC notified subscribers of a proposed $8.3 million settlement that provides awards to an estimated 6 million subscribers of its six streaming services: AMC+, Shudder, Acorn TV, ALLBLK, SundanceNow, and HIDIVE.

The settlement comes in response to allegations that AMC illegally shared subscribers’ viewing history with tech companies like Google, Facebook, and X (aka Twitter) in violation of the Video Privacy Protection Act (VPPA).

Passed in 1988, the VPPA prohibits AMC and other video service providers from sharing “information which identifies a person as having requested or obtained specific video materials or services from a video tape service provider.” It was originally passed to protect individuals’ right to private viewing habits, after a journalist published the mostly unrevealing video rental history of a judge, Robert Bork, who had been nominated to the Supreme Court by Ronald Reagan.

The so-called “Bork Tapes” revealed little—other than that the judge frequently rented spy thrillers and British costume dramas—but lawmakers recognized that speech could be chilled by monitoring anyone’s viewing habits. While the law was born in the era of Blockbuster Video, subscribers suing AMC wrote in their amended complaint that “the importance of legislation like the VPPA in the modern era of datamining is more pronounced than ever before.”

According to subscribers suing, AMC allegedly installed tracking technologies—including the Meta Pixel, the X Tracking Pixel, and Google Tracking Technology—on its website, allowing their personally identifying information to be connected with their viewing history.

Some trackers, like the Meta Pixel, required AMC to choose what kind of activity can be tracked, and subscribers claimed that AMC had willingly opted into sharing video names and URLs with Meta, along with a Facebook ID. “Anyone” could use the Facebook ID, subscribers said, to identify the AMC subscribers “simply by entering https://www.facebook.com/[unencrypted FID]/” into a browser.

X’s ID could similarly be de-anonymized, subscribers alleged, by using tweeterid.com.

AMC “could easily program its AMC Services websites so that this information is not disclosed” to tech companies, subscribers alleged.

Denying wrongdoing, AMC has defended its use of tracking technologies but is proposing to settle with subscribers to avoid uncertain outcomes from litigation, the proposed settlement said.

A hearing to approve the proposed settlement has been scheduled for May 16.

If it’s approved, AMC has agreed to “suspend, remove, or modify operation of the Meta Pixel and other Third-Party Tracking Technologies so that use of such technologies on AMC Services will not result in AMC’s disclosure to the third-party technology companies of the specific video content requested or obtained by a specific individual.”

Google and X did not immediately respond to Ars’ request to comment. Meta declined to comment.

All registered users of AMC services who “requested or obtained video content on at least one of the six AMC services” between January 18, 2021, and January 10, 2024, are currently eligible to submit claims under the proposed settlement. The deadline to submit is April 9.

In addition to distributing the $8.3 million settlement fund among class members, subscribers will receive a free one-week digital subscription.

According to AMC’s notice to subscribers (full disclosure, I am one), AMC’s agreement to avoid sharing subscribers’ viewing histories may change if the VPPA is amended, repealed, or invalidated. If the law changes to permit sharing viewing data at the core of subscribers’ claim, AMC may resume sharing that information with tech companies.

That day could come soon if Patreon has its way. Recently, Patreon asked a federal judge to rule that the VPPA is unconstitutional.

Patreon’s lawsuit is similar in its use of the Meta Pixel, allegedly violating the VPPA by sharing video views on its platform with Meta.

Patreon has argued that the VPPA is unconstitutional because it chills speech. Patreon said that the law was enacted “for the express purpose of silencing disclosures about political figures and their video-watching, an issue of undisputed continuing public interest and concern.”

According to Patreon, the VPPA narrowly prohibits video service providers from sharing video titles, but not from sharing information that people may wish to keep private, such as “the genres, performers, directors, political views, sexual content, and every other detail of pre-recorded video that those consumers watch.”

Therefore, Patreon argued, the VPPA “restrains speech” while “doing little if anything to protect privacy” and never protecting privacy “by the least restrictive means.”

That lawsuit remains ongoing, but Patreon’s position is likely to be met with opposition from experts who typically also defend freedom of speech. Experts at the Electronic Privacy Information Center, like AMC subscribers suing, consider the VPPA one of America’s “strongest protections of consumer privacy against a specific form of data collection.” And the Electronic Frontier Foundation (EFF) has already moved to convince the court to reject Patreon’s claim, describing the VPPA in a blog as an “essential” privacy protection.

“EFF is second to none in fighting for everyone’s First Amendment rights in court,” EFF’s blog said. “But Patreon’s First Amendment argument is wrong and misguided. The company seeks to elevate its speech interests over those of Internet users who benefit from the VPPA’s protections.”

AMC to pay $8M for allegedly violating 1988 law with use of Meta Pixel Read More »

google-upstages-itself-with-gemini-15-ai-launch,-one-week-after-ultra-1.0

Google upstages itself with Gemini 1.5 AI launch, one week after Ultra 1.0

Gemini’s Twin —

Google confusingly overshadows its own pro product a week after its last major AI launch.

The Gemini 1.5 logo

Enlarge / The Gemini 1.5 logo, released by Google.

Google

One week after its last major AI announcement, Google appears to have upstaged itself. Last Thursday, Google launched Gemini Ultra 1.0, which supposedly represented the best AI language model Google could muster—available as part of the renamed “Gemini” AI assistant (formerly Bard). Today, Google announced Gemini Pro 1.5, which it says “achieves comparable quality to 1.0 Ultra, while using less compute.”

Congratulations, Google, you’ve done it. You’ve undercut your own premiere AI product. While Ultra 1.0 is possibly still better than Pro 1.5 (what even are we saying here), Ultra was presented as a key selling point of its “Gemini Advanced” tier of its Google One subscription service. And now it’s looking a lot less advanced than seven days ago. All this is on top of the confusing name-shuffling Google has been doing recently. (Just to be clear—although it’s not really clarifying at all—the free version of Bard/Gemini currently uses the Pro 1.0 model. Got it?)

Google claims that Gemini 1.5 represents a new generation of LLMs that “delivers a breakthrough in long-context understanding,” and that it can process up to 1 million tokens, “achieving the longest context window of any large-scale foundation model yet.” Tokens are fragments of a word. The first part of the claim about “understanding” is contentious and subjective, but the second part is probably correct. OpenAI’s GPT-4 Turbo can reportedly handle 128,000 tokens in some circumstances, and 1 million is quite a bit more—about 700,000 words. A larger context window allows for processing longer documents and having longer conversations. (The Gemini 1.0 model family handles 32,000 tokens max.)

But any technical breakthroughs are almost beside the point. What should we make of a company that just trumpeted to the world about its AI supremacy last week, only to partially supersede that a week later? Is it a testament to the rapid rate of AI technical progress in Google’s labs, a sign that red tape was holding back Ultra 1.0 for too long, or merely a sign of poor coordination between research and marketing? We honestly don’t know.

So back to Gemini 1.5. What is it, really, and how will it be available? Google implies that like 1.0 (which had Nano, Pro, and Ultra flavors), it will be available in multiple sizes. Right now, Pro 1.5 is the only model Google is unveiling. Google says that 1.5 uses a new mixture-of-experts (MoE) architecture, which means the system selectively activates different “experts” or specialized sub-models within a larger neural network for specific tasks based on the input data.

Google says that Gemini 1.5 can perform “complex reasoning about vast amounts of information,” and gives an example of analyzing a 402-page transcript of Apollo 11’s mission to the Moon. It’s impressive to process documents that large, but the model, like every large language model, is highly likely to confabulate interpretations across large contexts. We wouldn’t trust it to soundly analyze 1 million tokens without mistakes, so that’s putting a lot of faith into poorly understood LLM hands.

For those interested in diving into technical details, Google has released a technical report on Gemini 1.5 that appears to show Gemini performing favorably versus GPT-4 Turbo on various tasks, but it’s also important to note that the selection and interpretation of those benchmarks can be subjective. The report does give some numbers on how much better 1.5 is compared to 1.0, saying it’s 28.9 percent better than 1.0 Pro at “Math, Science & Reasoning” and 5.2 percent better at those subjects than 1.0 Ultra.

A table from the Gemini 1.5 technical document showing comparisons to Gemini 1.0.

Enlarge / A table from the Gemini 1.5 technical document showing comparisons to Gemini 1.0.

Google

But for now, we’re still kind of shocked that Google would launch this particular model at this particular moment in time. Is it trying to get ahead of something that it knows might be just around the corner, like OpenAI’s unreleased GPT-5, for instance? We’ll keep digging and let you know what we find.

Google says that a limited preview of 1.5 Pro is available now for developers via AI Studio and Vertex AI with a 128,000 token context window, scaling up to 1 million tokens later. Gemini 1.5 apparently has not come to the Gemini chatbot (formerly Bard) yet.

Google upstages itself with Gemini 1.5 AI launch, one week after Ultra 1.0 Read More »

google,-environmental-defense-fund-will-track-methane-emissions-from-space

Google, Environmental Defense Fund will track methane emissions from space

It’s a gas —

Satellite data + Google Maps + AI should help figure out where methane is leaking.

computer-generated image of a satellite highlighting emissions over a small square on the globe.

Enlarge / With color, high resolution.

Google/EDF

When discussing climate change, attention generally focuses on our soaring carbon dioxide emissions. But levels of methane have risen just as dramatically, and it’s a far more potent greenhouse gas. And, unlike carbon dioxide, it’s not the end result of a valuable process; methane largely ends up in the atmosphere as the result of waste, lost during extraction and distribution.

Getting these losses under control would be one of the easiest ways to slow down greenhouse warming. But tracking methane emissions often comes from lots of smaller, individual sources. To help get a handle on all the leaks, the Environmental Defense Fund has been working to put its own methane-monitoring satellite in orbit. On Wednesday, it announced that it was partnering with Google to take the data from the satellite, make it publicly available, and tie it to specific sources.

The case for MethaneSAT

Over the course of 20 years, methane is 84 times more potent than carbon dioxide when it comes to greenhouse warming. And most methane in the atmosphere ultimately reacts with oxygen, producing water vapor and carbon dioxide—both of which are also greenhouse gasses. Those numbers are offset by the fact that methane levels in the atmosphere are very low, currently just under two parts per million (versus over 400 ppm for CO2). Still, levels have gone up considerably since monitoring started.

The primary source of the excess methane is the extraction and distribution of natural gas. In the US, the EPA has developed rules meant to force companies with natural gas infrastructure to find and fix leaks. (Unsurprisingly, Texas plans to sue to block this rule.) But finding leaks has turned out to be a challenge. The US has been using industry-wide estimates that turned out to be much lower than numbers based on monitoring a subset of facilities.

Globally, that sort of detailed surveying simply isn’t possible, and we don’t have the type of satellite-based instruments we need to focus on methane emissions. A researcher behind one global survey said, “We were quite disappointed because we discovered that the sensitivity of our system was pretty low.” (The survey did identify sites that were “ultra emitters” despite the sensitivity issues.)

To help identify the major sources of methane release, the Environmental Defense Fund, a US-based NGO, has spun off a project called MethaneSAT that will monitor the emissions from space. The project is backed by large philanthropic donations and has partnered with the New Zealand Space Agency. The Rocket Lab launch company will build the satellite control center in New Zealand, while SpaceX will carry the 350 kg satellite to orbit in a shared launch, expected in early March.

Once in orbit, the hardware will use methane’s ability to absorb in the infrared—the same property that causes all the problems—to track emissions globally at a resolution down below a square kilometer.

Handling the data

That will generate large volumes of data that countries may struggle to interpret. That’s where the new Google partnership will come in. Google will use the same AI capability it has developed to map features such as roads and sidewalks on satellite images but repurpose it to identify oil and gas infrastructure. Both the MethaneSAT’s emissions data and infrastructure details will be combined and made available via the company’s Google Earth service.

Top image: A view of an area undergoing oil/gas extraction. Left: a close-up of an individual drilling site. Right: Computer-generated color coding of the hardware present at the site.

Top image: A view of an area undergoing oil/gas extraction. Left: a close-up of an individual drilling site. Right: Computer-generated color coding of the hardware present at the site.

Google / EDF

The project builds off work Google has done previously by placing methane monitoring hardware on Street View photography vehicles, also in collaboration with the Environmental Defense Fund.

In a press briefing, Google’s Yael Maguire said that the challenge is keeping things up to date, as infrastructure in the oil and gas industry can change fairly rapidly. While he didn’t use it as an example, one illustration of that challenge was the rapid development of liquified natural gas import infrastructure in Europe in the wake of Russia’s invasion of Ukraine.

The key question, however, is one of who’s going to use this information. Extraction companies could use it to identify the sites of leaks and fix them but are unlikely to do that in the absence of a regulatory requirement. Governments could rely on this information to take regulatory actions but will probably want some sort of independent vetting of the data before doing so. At the moment, all EDF is saying is that it’s engaging in discussions with several parties about potentially using the data.

One clear user will be the academic community, which is already using less-targeted satellite data to explore the issue of methane emissions.

Regardless, as everyone involved in the project emphasizes, getting methane under control is probably the easiest and quickest way to eliminate a bit of impending warming. And that could help countries meet emissions targets without immediately starting on some of the slower and more expensive options. So, even if no one has currently committed to using this data, they may ultimately come around—because using it to do something is better than doing nothing.

Google, Environmental Defense Fund will track methane emissions from space Read More »

the-super-bowl’s-best-and-wackiest-ai-commercials

The Super Bowl’s best and wackiest AI commercials

Superb Owl News —

It’s nothing like “crypto bowl” in 2022, but AI made a notable splash during the big game.

A still image from BodyArmor's 2024

Enlarge / A still image from BodyArmor’s 2024 “Field of Fake” Super Bowl commercial.

BodyArmor

Heavily hyped tech products have a history of appearing in Super Bowl commercials during football’s biggest game—including the Apple Macintosh in 1984, dot-com companies in 2000, and cryptocurrency firms in 2022. In 2024, the hot tech in town is artificial intelligence, and several companies showed AI-related ads at Super Bowl LVIII. Here’s a rundown of notable appearances that range from serious to wacky.

Microsoft Copilot

Microsoft Game Day Commercial | Copilot: Your everyday AI companion.

It’s been a year since Microsoft launched the AI assistant Microsoft Copilot (as “Bing Chat“), and Microsoft is leaning heavily into its AI-assistant technology, which is powered by large language models from OpenAI. In Copilot’s first-ever Super Bowl commercial, we see scenes of various people with defiant text overlaid on the screen: “They say I will never open my own business or get my degree. They say I will never make my movie or build something. They say I’m too old to learn something new. Too young to change the world. But I say watch me.”

Then the commercial shows Copilot creating solutions to some of these problems, with prompts like, “Generate storyboard images for the dragon scene in my script,” “Write code for my 3d open world game,” “Quiz me in organic chemistry,” and “Design a sign for my classic truck repair garage Mike’s.”

Of course, since generative AI is an unfinished technology, many of these solutions are more aspirational than practical at the moment. On Bluesky, writer Ed Zitron put Microsoft’s truck repair logo to the test and saw results that weren’t nearly as polished as those seen in the commercial. On X, others have criticized and poked fun at the “3d open world game” generation prompt, which is a complex task that would take far more than a single, simple prompt to produce useful code.

Google Pixel 8 “Guided Frame” feature

Javier in Frame | Google Pixel SB Commercial 2024.

Instead of focusing on generative aspects of AI, Google’s commercial showed off a feature called “Guided Frame” on the Pixel 8 phone that uses machine vision technology and a computer voice to help people with blindness or low vision to take photos by centering the frame on a face or multiple faces. Guided Frame debuted in 2022 in conjunction with the Google Pixel 7.

The commercial tells the story of a person named Javier, who says, “For many people with blindness or low vision, there hasn’t always been an easy way to capture daily life.” We see a simulated blurry first-person view of Javier holding a smartphone and hear a computer-synthesized voice describing what the AI model sees, directing the person to center on a face to snap various photos and selfies.

Considering the controversies that generative AI currently generates (pun intended), it’s refreshing to see a positive application of AI technology used as an accessibility feature. Relatedly, an app called Be My Eyes (powered by OpenAI’s GPT-4V) also aims to help low-vision people interact with the world.

Despicable Me 4

Despicable Me 4 – Minion Intelligence (Big Game Spot).

So far, we’ve covered a couple attempts to show AI-powered products as positive features. Elsewhere in Super Bowl ads, companies weren’t as generous about the technology. In an ad for the film Despicable Me 4, we see two Minions creating a series of terribly disfigured AI-generated still images reminiscent of Stable Diffusion 1.4 from 2022. There’s three-legged people doing yoga, a painting of Steve Carell and Will Ferrell as Elizabethan gentlemen, a handshake with too many fingers, people eating spaghetti in a weird way, and a pair of people riding dachshunds in a race.

The images are paired with an earnest voiceover that says, “Artificial intelligence is changing the way we see the world, showing us what we never thought possible, transforming the way we do business, and bringing family and friends closer together. With artificial intelligence, the future is in good hands.” When the voiceover ends, the camera pans out to show hundreds of Minions generating similarly twisted images on computers.

Speaking of image synthesis at the Super Bowl, people mistook a Christian commercial created by He Gets Us, LLC as having been AI-generated, likely due to its gaudy technicolor visuals. With the benefit of a YouTube replay and the ability to look at details, the “He washed feet” commercial doesn’t appear AI-generated to us, but it goes to show how the concept of image synthesis has begun to cast doubt on human-made creations.

The Super Bowl’s best and wackiest AI commercials Read More »

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Android’s infamous January 2024 update is fixed and rolling out again

Taking another swing at it —

The Google Play System update was pulled for breaking device storage, crashing apps.

Google HQ.

Enlarge / Google HQ.

We’re a third of the way through February, but Android’s January 2024 Google Play System update is just now rolling out. The now-infamous update originally rolled out at the beginning of January but was pulled after it started locking users out of their phone’s local storage. Apparently, the update has been fixed and is rolling back out to devices. We were able to get it to install this morning.

The first time this update went out, some devices with multiple user accounts or work profiles experienced what Google described as “multiple apps crashing, screenshots not saving, and external storage working inconsistently.” Users described phones affected by the issue as “unusable.” Google eventually posted instructions for a manual fix on February 1, about two weeks after the update first started rolling out. These instructions were complicated, though, involving a manual process where you had to enable developer mode, download the developer tools, plug in your phone, and type in the right command prompts to delete buggy packages manually. As part of that February 1 post, Google seemed to promise to release an automated fix someday, but it has been nine days now.

Google skipped the December Play System update due to the holiday break, so this “January” update in February is the first Play System update since November. Play System updates, if you aren’t aware, are a fairly new Android update format that is separate from the OS-level system and security updates. Google created a new, super-privileged code package called an APEX Module that can house core system components like the Android RunTime or media subsystem. Google distributes these through the Play Store, allowing it to update core Android components directly without needing third-party manufacturers to do any work. It sounds great on paper, provided the updates work.

The update was the second time in four months that an automatic Android update broke some Pixel phones (for the record, one was a full OS update, the other was a Play System update). Both issues resulted in downtimes measured in weeks and “fixes” that demanded either developer-level command line work from novice users or caused data loss. Google’s track record these last four months suggests 1) it doesn’t have a reliable rollback method for buggy updates, 2) it doesn’t have adequate testing for its updates, and 3) it can’t quickly stop or repair damage caused by buggy updates. Those issues all make updating a Pixel phone a scary proposition lately.

Android’s infamous January 2024 update is fixed and rolling out again Read More »

alleged-pixel-fold-2-prototype-shows-off-ugly-new-camera-block

Alleged Pixel Fold 2 prototype shows off ugly new camera block

Why is Google like this —

Everything we praised in our Pixel Fold review could be removed in the sequel.

  • The alleged Pixel Fold 2 prototype.

Google still isn’t giving up on the foldable smartphone game, and rumored details about the Pixel Fold 2 are slowly coming out. The most eye-popping news is from Android Authority‘s Mishaal Rahman, who claims to have a live picture of an “early prototype” of the Pixel Fold 2.

A lot about the Fold 2 is different, starting with the camera bump on the back. In every Pixel review, we praise the trademark camera bar for 1) looking good and 2) having a symmetrical design that gives the phone a stable base when placed on a table, and this prototype would seem to walk both of those things back. The supposed Pixel Fold 2 prototype switches to a lopsided rear design with a camera block in the top-left corner of the phone, just like everyone else in the industry. It’s hard to tell what’s going on with the camera block, but there is certainly room for four camera lenses now instead of the usual three. The top-left post almost looks blank in the photo, though—it could just be a spot for a laser autofocus sensor.

One justification for the wonky camera block could be that the device is narrower and doesn’t have room for the full-length camera bar anymore. The report says that “the cover screen is narrower, but more importantly, the inner screen’s aspect ratio is closer to a square.” One of the best parts of the Pixel Fold design was that it opened up into a wide-screen device and had enough horizontal room to show a tablet app layout. If you’re in the “foldable should open up into a tablet” camp, then a square screen would be a disappointment. The other option, followed mainly by the Galaxy Fold series, is “a foldable should open up to show side-by-side phone apps,” and a square screen puts you more in that camp. You could argue that, given the lack of Android tablet apps, a square-ish foldable is a more practical choice. I’d argue the Pixel line should be aspirational and that foldables aren’t yet ready for “practicality” arguments, given all the durability issues that still plague the devices.

The back of the Pixel Fold 1.

Enlarge / The back of the Pixel Fold 1.

While there isn’t a picture of the inner screen, it supposedly has an in-screen camera now. The Fold 1 hid the camera in the bezel, which resulted in a wide bezel around the edges.

There is a chance that this design could change before it hits production. Android Authority says, “The phone is still in an early stage of development, though, so it’s unclear if this is the final design,” and this isn’t the normal way Pixel phones get leaked. Usually, we first see a render thanks to CAD files leaked by the accessory ecosystem, indicating a design has been locked in and is ready for case manufacturers to start their designs. This could be an experiment to pick a direction. This changes most of the things we liked about the Pixel Fold 1, so we’re hoping the design is tweaked.

A second Android Authority report says the Pixel Fold 2 would skip Google’s Tensor G3 and go straight to the G4 chip, which suggests the phone is getting a later launch than usual. The Pixel Fold 1 had kind of an awkward spot in Google’s lineup. It shipped at the end of June with the Tensor G2, and then just over three months later, the Tensor G3 came out with the Pixel 8. Google’s most expensive phone didn’t have Google’s fastest chip for much of its shelf life. Aligning the Fold 2 with the G4 launch would suggest the phone comes out in October alongside the Pixel 9. A later launch would also give Google more time to rethink the design.

Listing image by Android Authority

Alleged Pixel Fold 2 prototype shows off ugly new camera block Read More »

macbooks,-chromebooks-lead-losers-in-laptop-repairability-analysis

MacBooks, Chromebooks lead losers in laptop repairability analysis

Disappointing Disassembly processes —

Analysis heavily weighs how hard the brands’ laptops are to take apart.

A stack of broken Chromebook laptops

Enlarge / A stack of broken Chromebook laptops at Cell Mechanic Inc. electronics repair shop in Westbury, New York, U.S., on Wednesday, May 19, 2021.

Chromebooks and MacBooks are among the least repairable laptops around, according to an analysis that consumer advocacy group US Public Interest Research Group (PIRG) shared this week. Apple and Google have long been criticized for selling devices that are deemed harder to repair than others. Worse, PIRG believes that the two companies are failing to make laptops easier to take apart and fix.

The “Failing the Fix (2024)” report released this week [PDF] is largely based on the repairability index scores required of laptops and some other electronics sold in France. However, the PIRG’s report weighs disassembly scores more than the other categories in France’s index, like the availability and affordability of spare parts, “because we think this better reflects what consumers think a repairability score indicates and because the other categories can be country specific,” the report says.

PIRG’s scores, like France’s repair index, also factor in the availability of repair documents and product-specific criteria (the PIRG’s report also looks at phones). For laptops, that criteria includes providing updates and the ability to reset software and firmware.

PIRG also docked companies for participating in trade groups that fight against right-to-repair legislation and if OEMs failed to “easily provide full information on how they calculated their products.”

Chromebooks, MacBooks lag in repairability

PIRG examined 139 laptop models and concluded that Chromebooks, “while more affordable than other devices, continue to be less repairable than other laptops.” This was largely due to the laptops having a lower average disassembly score (14.9) than the other laptops (15.2).

The report looked at 10 Chromebooks from Acer, Asus, Dell, and HP and gave Chromebooks an average repair score of 6.3 compared to 7.0 for all other laptops. It said:

Both of these lower averages indicate that while often considered an affordable choice for individuals or schools, Chromebooks are on average less repairable than other laptops.

Google recently extended Chromebook support from eight years to 10 years. PIRG’s report doesn’t factor in software support timelines, but even if it did, Chromebooks’ repairability score wouldn’t increase notably since the move only brought them to “industry norms,” Lucas Gutterman, Designed to Last campaign director for the US PIRG Education Fund, told me.

The Chromebooks PIRG considered for its report.

Enlarge / The Chromebooks PIRG considered for its report.

He added, though, that the current “norm” should improve.

At the very least, if it’s no longer financially viable for manufacturers to maintain support, they should allow the community to continue to maintain the software or make it easy to install alternative operating systems so we can keep our laptops from getting junked.

Turning to its breakdown of non-ChromeOS laptops, PIRG ranked Apple laptops the lowest in terms of repairability with a score of D, putting it behind Asus, Acer, Dell, Microsoft, HP, and Lenovo. In this week’s report, Apple got the lowest average disassembly score out of the OEMs (4 out of 10 compared to the 7.3 average)

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