A public challenge could put a temporary stop to the deployment of ChatGPT and similar AI systems. The nonprofit research organization Center for AI and Digital Policy (CAIDP) has filed a complaint with the Federal Trade Commission (FTC) alleging that OpenAI is violating the FTC Act through its releases of large language AI models like GPT-4. That model is "biased, deceptive" and threatens both privacy and public safety, CAIDP claims. Likewise, it supposedly fails to meet Commission guidelines calling for AI to be transparent, fair and easy to explain.

The Center wants the FTC to investigate OpenAI and suspend future releases of large language models until they meet the agency's guidelines. The researchers want OpenAI to require independent reviews of GPT products and services before they launch. CAIDP also hopes the FTC will create an incident reporting system and formal standards for AI generators.

We've asked OpenAI for comment. The FTC has declined to comment. CAIDP president Marc Rotenberg was among those who signed an open letter demanding that OpenAI and other AI researchers pause work for six months to give time for ethics discussions. OpenAI founder Elon Musk also signed the letter.

Critics of ChatGPT, Google Bard and similar models have warned of problematic output, including inaccurate statements, hate speech and bias. Users also can't repeat results, CAIDP says. The Center points out that OpenAI itself warns AI can "reinforce" ideas whether or not they're true. While upgrades like GPT-4 are more reliable, there's a concern people may rely on the AI without double-checking its content.

There's no guarantee the FTC will act on the complaint. If it does set requirements, though, the move would affect development across the AI industry. Companies would have to wait for assessments, and might face more repercussions if their models fail to meet the Commission's standards. While this might improve accountability, it could also slow the currently rapid pace of AI development.

Midjourney is putting an end to free use of its AI image generator after people created high-profile deepfakes using the tool. CEO David Holz says on Discord that the company is ending free trials due to "extraordinary demand and trial abuse." New safeguards haven't been "sufficient" to prevent misuse during trial periods, Holz says. For now, you'll have to pay at least $10 per month to use the technology.

As The Washington Postexplains, Midjourney has found itself at the heart of unwanted attention in recent weeks. Users relied on the company's AI to build deepfakes of Donald Trump being arrested, and Pope Francis wearing a trendy coat. While the pictures were quickly identified as bogus, there's a concern bad actors might use Midjourney, OpenAI's DALL-E and similar generators to spread misinformation.

Midjourney has acknowledged trouble establishing policies on content. In 2022, Holz justified a ban on images of Chinese leader Xi Jinping by telling Discord users that his team only wanted to "minimize drama," and that having any access in China was more important than allowing satirical content. On a Wednesday chat with users, Holz said he was having difficulty setting content policies as the AI enabled ever more realistic imagery. Midjourney is hoping to improve AI moderation that screens for abuse, the founder added.

Some developers have resorted to strict rules to prevent incidents. OpenAI, for instance, bars any images of ongoing political events, conspiracy theories and politicians. It also forbids hate, sexuality and violence. However, others have relatively loose guidelines. Stability AI won't let Stable Diffusion users copy styles or make not-safe-for-work pictures, but it generally doesn't dictate what people can make.

Misleading content isn't the only problem for AI image production. There are longstanding concerns that the pictures are stolen, as they frequently use existing images as reference points. While some companies are embracing AI art in their products, there's also plenty of hesitation from firms worried they'll get unwanted attention.

Roku isn't done cutting jobs in a bid to turn its fortunes around. The streaming company has warned that it will lay off another 200 workers, or about six percent of its current headcount. It also plans to either close or sublease offices that aren't in active use. The layoffs will help the firm limit its expenses and focus on projects that will have a "higher return on investment," Roku says.

The device and platform creator expects to pay between $30 million and $35 million to handle the layoffs and building closures. Most of those costs should be paid in the first quarter, or by the end of this month. The layoffs should be finished by the end of Roku's second quarter, or June.

In November, Roku said it would eliminate 200 jobs in response to rough "economic conditions." It expected a year-over-year drop in revenue, and had already been struggling with slowing revenue growth in the second half of 2022. Like fellow internet video rivals Disney and Netflix, Roku is grappling with the combination of a looming recession and the end of a pandemic-era boom that kept many people at home watching TV. The company wasn't helped by the failure of Silicon Valley Bank earlier this month — it said it could have lost over 25 percent of its cash if regulators hadn't stepped in to protect deposits.

Roku is far from the only large tech company laying off staff this year. Alphabet, Amazon, Meta and Microsoft have all slashed their workforces, among numerous others. However, Roku's reductions come at a pivotal moment. It just released its first self-made TVs, and it's facing stiff competition in hardware and services from the likes of Amazon, Apple and Google. Roku is under pressure to invest heavily in its technology to keep up with its frequently wealthy challengers.

Let's be honest: you were probably curious about Sackboy: A Big Adventure when it launched alongside the PlayStation 5, but not so much that you were willing to buy that instead of Demon's Souls or Miles Morales. Thankfully, you no longer have to pay extra to indulge that curiosity. Sony has made the LittleBigPlanet spinoff (also available on PS4) free to all PlayStation Plus members between April 4th and May 1st.

Sackboy is decidedly different than the core franchise. Where Little Big Planet is a 3D-enhanced side-scroller that revolves more around environment interaction and creativity, this game is a 3D platformer that revolves around its namesake hero's acrobatics. They all share a relatively uncommon co-op mechanic, though. Up to four players can tackle stages together, and some segments require teamwork to move forward. This may be an ideal game to play with your kids.

You have options if Sackboy doesn't strike your fancy. The newly launched build-and-raid game Meet Your Maker is also available for free on PS Plus this April, as is the hand-drawn RPG Tails of Iron. Both freebies are available for PS4 and PS5.

These new offerings won't make you regret a PS Plus Extra or Premium subscription. If you pay for those tiers, you recently received high-profile games like Uncharted: Legacy of Thieves Collection and Tchia. Still, it's nice to know that you can add one more marquee title to your library with very little effort.

Renewables are already producing more energy than fossil fuels in Europe, and now the US is approaching that milestone. The US Energy Information Administration (EIA) has determined that renewable power generation overtook coal in 2022, with 4,090 million megawatt-hours coming from solar, wind, hydroelectric, biomass and geothermal technology. These green sources leapt past nuclear in 2021, but widened the gap last year. They have about 21 percent share combined.

The shift came through the combination of increasing renewable capacity and coal's years-long decline. Wind was the dominant source of clean electricity, with the capacity jumping from 133 gigawatts in 2021 to 141 gigawatts a year later. Hydro was second, followed by utility-level solar, biomass and geothermal. Coal dropped to 20 percent share due to both the closure of some plants and the reduced use of others. Nuclear has remained relatively steady, but the shutdown of Michigan's Palisades powerplant saw it dip to 19 percent.

It might not surprise you to hear which states dominated certain renewable energy sources. Sunny California was the leader in solar power generation with 26 percent of the output, while Texas had a similar slice of wind generation. Texas also has the largest shares of coal and natural gas, although its lead in those areas is only slight.

Renewables weren't the top power source in 2022 — that distinction went to natural gas, which claimed a 39 percent share. However, it's evident that clean tech has a firm foothold in the US despite attempts to undermine it through regulation. We'd expect the trends to continue, too. President Biden's administration has heavily promoted renewable electricity, including the approval of the first large offshore wind farm in the country, while the EIA expects coal use to shrink to 17 percent. Natural gas may retain a comfortable lead, but it now has a new chief rival.

Apple has set the dates for WWDC 2023. The company's developer conference will run between June 5th and June 9th. It's still in an online format despite the pandemic fading into the background, but there will be a "special experience" at Apple Park on the 5th for developers and students. The company isn't saying much about what to expect (even the graphic is too vague), but this may be one of Apple's most important events in recent years.

Developing...

Apple's latest Mac mini remains a hot item, but you can still find some savings. Amazon is once more selling the M2 Pro Mac mini at a best-ever price of $1,249, or $50 off. That's a modest discount, but the tiny-but-powerful desktop has rarely been discounted in any form at Amazon. You can roll the savings into a mouse, keyboard or other must-have peripherals.

The M2 Pro edition of the Mac mini is a great machine that fills a typically vacant spot in Apple's lineup — it's a powerful but relatively affordable "headless" desktop. The system is quick enough to handle serious media editing and multitasking duties, but still gives you the freedom to choose your own monitor. Throw in the abundance of ports and virtually silent operation (even under stress) and this may be the your ideal machine if you want some flexibility in your setup.

This high-end Mac mini is still expensive, and you won't find front-facing ports or an SD card reader like you get on the Mac Studio. And for many, this may be overkill — the standard M2 is often enough for everyday use while costing hundreds of dollars less. If you crave performance or extra ports, though, the M2 Pro version is a fine computer that won't use much space on your desk.

Follow @EngadgetDeals on Twitter and subscribe to the Engadget Deals newsletter for the latest tech deals and buying advice.

Kia is finally sharing some specs for the EV9 electric SUV, and they may be good news for families planning road trips. The three-row EV will now include Level 3 self-driving (that is, the car drives itself in some situations but may need you to take over) in some countries when you spring for the GT-line trim. The planned Highway Driving Pilot will use LiDAR and other sensors to let you “take a break” from driving, where conditions allow.

The EV9 might also deliver more range than you'd expect for an SUV this size. Kia claims the RWD Long Range model with a 99.8kWh battery will offer up to 336 miles of range, based on WLTP testing. We'd expect a more conservative estimate from the US' Environmental Protection Agency, but that's still a very healthy figure for this vehicle class. There will also be an AWD variant with the same battery as well as 76.1kWh RWD Standard Range base configuration. The 800V charging architecture should give the EV about 149 miles of range in 15 minutes, and vehicle-to-load tech lets you power camping gear and laptops.

Performance can be relatively brisk depending on the model. The RWD Long Range with a 150kW motor will be the slowest-accelerating model with a 0-62MPH time of 9.4 seconds, but the Standard Range edition with a 160kW motor will manage that run in 8.2 seconds. Opt for the AWD model and you'll get a dual-motor 283kW powerplant that can normally hit 62MPH in six seconds (more on that in a moment).

Like it or not, Kia is joining the ranks of automakers locking car features behind digital purchases. You'll need to buy items from the company's Connect Store to enhance the pattern lighting on the grille, and even to add a "Boost" that delivers extra torque for a 0-62MPH dash in 5.3 seconds. Yes, you'll have to pay for features your EV9 can technically handle. You will get a number of driver aids and conveniences, including hands-off parking and navigation-based "Smart Cruise Control." This will be the first Kia to support ultra-wide band digital keys, so you won't have to take out your conventional key to step inside.

Kia hasn't yet divulged pricing for the EV9. The machine will go on sale in some countries sometime in the second half of the year, with South Korean pre-orders starting this spring. It's safe to presume the SUV will sell for more than the EV6 crossover. Not that this will necessarily be a problem for the brand. There are few three-row electric SUVs, and those that exist (such as the Tesla Model X) are likely more expensive.

You now know when you can continue following the adventures of Captain Christopher Pike. Paramount+ has revealed that the second season of Star Trek: Strange New Worlds will premiere June 15th, with new episodes appearing each Thursday. While the streaming service isn't saying much about the plot apart from a Star Trek: Lower Decks crossover, it's promising a 10-episode run and has already renewed the show for a third season.

Animation fans in the US, meanwhile, can expect Lower Decks season four in August and a fifth season in the pipeline. The new episodes have the crew of the USS Ceritos dodging "malevolent computers," getting trapped in caves and running into aliens from across the galaxy.

The second season of kids' animated series Star Trek: Prodigy is now slated to debut this winter. The fifth and final season of Star Trek: Discovery was already poised to arrive in early 2024.

The two confirmed renewals aren't surprising. While Paramount+ is now popular for more than Star Trek, the sci-fi franchise remain one of the service's main attractions. Strange New Worlds and Lower Decks in particular have enjoyed a strong reception. With Picard winding down this April, the remaining productions will have to carry extra weight.

If humanity is going to have a long-term presence on the Moon, it's going to need reliable communications — and Lockheed Martin thinks it can provide that link. The company has created a spinoff devoted to lunar infrastructure, Crescent Space, whose first project is a Moon-to-Earth satellite network. Parsec, as it's called, uses a constellation of small lunar satellites to provide a non-stop connection between astronauts, their equipment and the people back home. The system will also provide navigation help.

The technology should help explorers keep in touch, and assist with spacecraft course changes. As Lockheed Martin explains, though, it could prove vital to those on lunar soil. Parsec's nodes create a lunar equivalent to GPS, giving astronauts their exact positions and directions back to base. A rover crew might know how to return home without driving into a dangerous crater, for instance.

Crescent's first Parsec nodes should be operational by 2025, with Lockheed Martin providing the satellites. And before you ask: yes, the company is clearly hoping for some big customers. CEO Joe Landon (formerly a Lockheed Martin Space VP) claims Crescent is "well positioned" to support NASA's Artemis Moon landings and other exploratory missions.

The startup may seem premature when NASA's Artemis program won't even conduct a lunar flyby until late 2024, and a landing at the end of 2025. However, there's already a clear race to the Moon that includes national efforts from the US and China as well as private projects like SpaceX's lunar tourism. Crescent could help Lockheed Martin profit from that rush without disrupting its existing businesses.