Month: April 2024

Enlarge / Artist's illustration of Dragonfly soaring over the dunes of Titan. (credit: NASA/Johns Hopkins APL/Steve Gribben)

NASA has formally approved the robotic Dragonfly mission for full development, committing to a revolutionary project to explore Saturn's largest moon with a quadcopter drone.

Agency officials announced the outcome of Dragonfly's confirmation review last week. This review is a checkpoint in the lifetime of most NASA projects and marks the moment when the agency formally commits to the final design, construction, and launch of a space mission. The outcome of each mission's confirmation review typically establishes a budgetary and schedule commitment.

“Dragonfly is a spectacular science mission with broad community interest, and we are excited to take the next steps on this mission," said Nicky Fox, associate administrator of NASA's science mission directorate. "Exploring Titan will push the boundaries of what we can do with rotorcraft outside of Earth.”

Enlarge (credit: Getty Images | Yuichiro Chino)

Congress passed and President Biden signed a reauthorization of Title VII of the Foreign Intelligence Surveillance Act (FISA), approving a bill that opponents say includes a "major expansion of warrantless surveillance" under Section 702 of FISA.

Over the weekend, the Reforming Intelligence and Securing America Act was approved by the Senate in a 60-34 vote. The yes votes included 30 Republicans, 28 Democrats, and two independents who caucus with Democrats. The bill, which was previously passed by the House and reauthorizes Section 702 of FISA for two years, was signed by President Biden on Saturday.

"Thousands and thousands of Americans could be forced into spying for the government by this new bill and with no warrant or direct court oversight whatsoever," Sen. Ron Wyden (D-Ore.), a member of the Senate Select Committee on Intelligence, said on Friday. "Forcing ordinary Americans and small businesses to conduct secret, warrantless spying is what authoritarian countries do, not democracies."

Enlarge / OnLeak's renders of the Pixel 9 Pro XL, the Pixel 9 Pro, and the Pixel 9. (credit: OnLeaks / 91Mobiles / MySmartPrice)

The usual timeline would put the Google Pixel 9 at something like five months away from launching, but that doesn't mean it's too early to leak! Real-life pictures of the "Pixel 9 Pro" model have landed over at Rozetked.

This prototype looks just like the renders from OnLeaks that first came out back in January. The biggest change is a new pill-shaped camera bump instead of the edge-to-edge design of old models. It looks rather stylish in real-life photos, with the rounded corners of the pill and camera glass matching the body shape. The matte back looks like it still uses the excellent "soft-touch glass" material from last year. The front and back of the phone are totally flat, with a metal band around the side. The top edge still has a signal window cut out of it, which is usually for mmWave. The Pixel 8 Pro's near-useless temperature sensor appears to still be on the back of this prototype. At least, the spot for the temperature sensor—the silver disk right below the LED camera flash—looks identical to the Pixel 8 Pro. As a prototype any of this could change before the final release, but this is what it looks like right now.

The phone was helpfully photographed next to an iPhone 14 Pro Max, and you might notice that the Pixel 9 Pro looks a little small! That's because this is one of the small models, with only a 6.1-inch display. Previously for Pixels, "Pro" meant "the big model," but this year Google is supposedly shipping three models, adding in a top-tier small phone. There's the usual big Pixel 9, with a 6.7-inch display, which will reportedly be called the "Pixel 9 Pro XL." The new model is the "Pixel 9 Pro"—no XL—which is a small model but still with all the "Pro" trimmings, like three rear cameras. There's also the Pixel 9 base model, which is the usual smaller phone (6.03-inch) with cut-down specs like only two rear cameras.

Enlarge (credit: Open Home Foundation)

Home Assistant, until recently, has been a wide-ranging and hard-to-define project.

The open smart home platform is an open source OS you can run anywhere that aims to connect all your devices together. But it's also bespoke Raspberry Pi hardware, in Yellow and Green. It's entirely free, but it also receives funding through a private cloud services company, Nabu Casa. It contains tiny board project ESPHome and other inter-connected bits. It has wide-ranging voice assistant ambitions, but it doesn't want to be Alexa or Google Assistant. Home Assistant is a lot.

After an announcement this weekend, however, Home Assistant's shape is a bit easier to draw out. All of the project's ambitions now fall under the Open Home Foundation, a non-profit organization that now contains Home Assistant and more than 240 related bits. Its mission statement is refreshing, and refreshingly honest about the state of modern open source projects.

Enlarge / The M2 Pro Mac mini. (credit: Andrew Cunningham)

Bloomberg's Mark Gurman thinks that Apple's M4 chips for Macs are coming sooner rather than later—possibly as early as "late this year," per a report from earlier this month. Now Gurman says Apple could completely skip the M3 generation for some Macs, most notably the Mac mini.

To be clear, Gurman doesn't have specific insider information confirming that Apple is planning to skip the M3 mini. But based on Apple's alleged late-2024-into-early-2025 timeline for the M4 mini, he believes that it's "probably safe to say" that there's not enough space on the calendar for an M3 mini to be released between now and then.

This wouldn't be the first time an Apple Silicon Mac had skipped a chip generation—the 24-inch iMac was never updated with the M2, instead jumping directly from the M1 to the M3. The Mac Pro also skipped the M1 series, leapfrogging from Intel chips to the M2.

Enlarge / A cropped portion of a ca. 1980 ad for the Microsoft Z80 SoftCard, which allowed Apple II users to run the CP/M operating system. (credit: Microsoft)

Last week, chip manufacturer Zilog announced that after 48 years on the market, its line of standalone DIP (dual inline package) Z80 CPUs is coming to an end, ceasing sales on June 14, 2024. The 8-bit architecture debuted in 1976 and powered a small-business-PC revolution in conjunction with CP/M, also serving as the heart of the Nintendo Game Boy, Sinclair ZX Spectrum, the Radio Shack TRS-80, the Pac-Man arcade game, and the TI-83 graphing calculator.

In a letter to customers dated April 15, 2024, Zilog wrote, "Please be advised that our Wafer Foundry Manufacturer will be discontinuing support for the Z80 product and other product lines. Refer to the attached list of the Z84C00 Z80 products affected."

Designers typically use the Z84C00 chips because of familiarity with the Z80 architecture or to allow legacy system upgrades without needing significant system redesigns. And while many other embedded chip architectures have superseded these Z80 chips in speed, processing power, and capability, they remained go-to solutions for decades in products that didn't need any extra horsepower.