darwinmac writes: Mozilla is working on a huge redesign for its Firefox browser, codenamed "Nova," which will bring pastel gradients, a refreshed new tab page, floating "island" UI elements, and more. "From the mockups, it appears Mozilla took some inspiration from Googles Material You (or at least, the dynamic color extraction part of it) because the browser color accent appears influenced by the wallpaper setting," reports Neowin. "Choosing a mint-green desktop background automatically shifts the top navigation bars to match that exact shade."

Mozilla has a habit of redesigning Firefox every few years. Before "Nova," there was the "Proton" redesign in 2021, the "Photon" redesign in 2017, and the "Australis" redesign in 2014. Nova is still in early development, so it might take a year or two before it appears in an official stable Firefox release. Neowin adds: "Not every redesign project ends well for Mozilla, though. You might remember 2012's Firefox Metro, an ambitious attempt to build a custom browser for Windows 8s touch-first interface. The team built it to operate both as a traditional desktop application and as a touch-optimized Metro app. The whole thing was scrapped in 2014 after two years in development due to a dismally low user adoption rate (a preview version of the software had been released a year earlier on the Aurora channel)."

CBS News investigates what happened when police thought they'd tracked down a "porch pirate" who'd stolen a package — and accused an innocent woman.

"You know why I'm here," the police sergeant tells Chrisanna Elser. "You know we have cameras in that town..." "It went right into, 'we have video of you stealing a package,'" Elser said... "Can I see the video?" Elser asked. "If you go to court, you can," the officer replied. "If you're going to deny it, I'm not going to extend you any courtesy...." [You can watch a video of the entire confrontation.] On her doorstep, the officer issued a summons, without ever looking at the surveillance video Elser had. "We can show you exactly where we were," she told him. "I already know where you were," he replied.

Her Rivian — equipped with multiple cameras — had recorded her entire route that day... It took weeks of her collecting her own evidence, building timelines, and submitting videos before someone listened. Finally, she received an email from the Columbine Valley police chief acknowledging her efforts in an email saying, "nicely done btw (by the way)," and informing her the summons would not be filed.
Elser also found the theft video (which the police officer refused to show her) on Nextdoor, reports Electrek. "The woman has the same color hair, but different facial and nose shape and apparent age than Elser, which is all reasonably apparent when viewing the video..."

But Elser does drive a green Rivian truck, which police knew had entered the neighborhood 20 times over the course of a month. (Though in the video the officer is told that a male driver in the same household passes through that neighborhood driving to and from work.) The problem may be their certainty — derived from Flock's network of cameras that automatically read license plates, "tracking movements of vehicles wherever they go..." The system has provoked concern from privacy and freedom focused organizations like the Electronic Frontier Foundation and American Civil Liberties Union. Flock also recently announced a partnership with Ring, seeking to use a network of doorbell cameras to track Americans in even more places.... [The police] didn't even have video of the truck in the area — merely tags of it entering... (it also left the area minutes later, indicating a drive through, rather than crawling through neighborhoods looking for packages — but police neglected to check the exit timestamps)... Elser has asked for an apology for [officer] Milliman's aggressive behavior during the encounter, but has heard nothing back from the department despite a call, email, and physical appearance at the police station.
The article points out that Rivian's "Road Cam" feature can be set to record footage of everything happening around it using the car's built in cameras for driver-assist features. But if you want to record footage all the time, you'll need to plug in a USB-C external drive to store it. (It's ironic how different cameras recorded every part of this story — the theft, the police officer accusing the innocent woman, and that innocent woman's actual whereabouts.)

Electrek's take? "Citizens should not need to own a $70k+ truck, or even a $100 external hard drive, to keep track of everything they do in order to prove to power-tripping officers that they didn't commit a crime."

Samsung, Hisense, TCL and Sony presented RGB LED TVs at IFA in Berlin last month. The technology replaces each standard LED backlight with a trio of red, green and blue LEDs to expand the range of colors a screen can display. Each manufacturer is using different name for the technology: Hisense has called it RGB-MiniLED, Samsung named it Micro RGB, Sony introduced Sony RGB Technology, and TCL branded it RGB Micro LED. The companies previously tried other monikers at CES.

Avi Greengart of Techsponential told PCMag the difference in color fidelity was not subtle when he viewed Samsung's version. PCMag found the Hisense 116UX the brightest TV with the widest color range he had evaluated. Both the 116-inch Hisense and Samsung's 115-inch model list at $30,000. TCL introduced RGB sets in China at prices starting at the equivalent of $1,150 for a 65-inch model. Greengart cautioned that it remained unclear whether the technology would rapidly decline in price or stay expensive like MicroLED.

Samsung has finally launched a TV featuring the company's new Micro RGB backlight technology. From a report: The 115-inch TV is first launching in South Korea for over $32,000, according to SamMobile, but Samsung says it's coming to the US next, followed by a wider global rollout with more size options.

Samsung's Micro RGB technology is being positioned as an upgrade to Mini LED backlights that employ an array of tiny white or blue LEDs behind a TV's LCD panel. Micro RGB backlights instead use an ultra-fine pattern of individually controlled red, green and blue LEDs that are each less than than 100um in size.

The new backlight is powered by Samsung's Micro RGB AI engine, which the company says "analyzes each frame in real time and automatically optimizes color output for a more lifelike and immersive picture." The technology allows for improved color accuracy and better contrast by precisely controlling the intensity of the individual LEDs, and Samsung says it can even boost the color in dull scenes, making them appear more vivid and immersive.

sciencehabit shares a report from Science.org: Peacocks have a secret hidden in their brightly colored tail feathers: tiny reflective structures that can amplify light into a laser beam. After dyeing the feathers and energizing them with an external light source, researchers discovered they emitted narrow beams of yellow-green laser light. They say the study, published this month in Scientific Reports, offers the first example of a laser cavity in the animal kingdom. [...]

Scientists have long known that peacock feathers also exhibit "structural color" -- nature's pigment-free way to create dazzling hues. Ordered microstructures within the feathers reflect light at specific frequencies, leading to their vivid blues and greens and iridescence. But Florida Polytechnic University physicist Nathan Dawson and his colleagues wanted to go a step further and see whether those microstructures could also function as a laser cavity. After staining the feathers with a common dye and pumping them with soft pulses of light, they used laboratory instruments to detect beams of yellow-green laser light that were too faint to see with the naked eye. They emerged from the feathers' eyespots, at two distinct wavelengths. Surprisingly, differently colored parts of the eyespots emitted the same wavelengths of laser light, even though each region would presumably vary in its microstructure.

Just because peacock feathers emit laser light doesn't mean the birds are somehow using this emission. But there are still ramifications, Dawson says. He suggests that looking for laser light in biomaterials could help identify arrays of regular microstructures within them. In medicine, for example, certain foreign objects -- viruses with distinct geometric shapes, perhaps -- could be classified and identified based on their ability to be lasers, he says. The work also demonstrates how biological materials could one day yield lasers that could be put safely into the human body to emit light for biosensing, medical imaging, and therapeutics. "I always like to think that for many technological achievements that benefit humans," Dawson says, "some organism somewhere has already developed it through some evolutionary process."

Longtime Slashdot reader jrepin writes: Plasma is a popular desktop (and mobile) environment for GNU/Linux and other UNIX-like operating systems. Among other things, it also powers the desktop mode of the Steam Deck gaming handheld. The KDE community today announced the latest release: Plasma 6.4. This fresh new release improves on nearly every front, with progress being made in accessibility, color rendering, tablet support, window management, and more.

Plasma already offered virtual desktops and customizable tiles to help organize your windows and activities, and now it lets you choose a different configuration of tiles on each virtual desktop. The Wayland session brings some new accessibility features: you can now move the pointer using your keyboard's number pad keys, or use a three-finger touchpad pinch gesture to zoom in or out.

Plasma file transfer notification now shows a speed graph, giving you a more visual idea of how fast the transfer is going and how long it will take to complete. When any applications are in full screen mode Plasma will now enter Do Not Disturb mode and only show urgent notifications. When you exit full-screen mode, you'll see a summary of any notifications you missed.

Now, when an application tries to access the microphone and finds it muted, a notification will pop up. A new feature in the Application Launcher widget will place a green New! tag next to newly installed apps, so you can easily find where something you just installed lives in the menu.

The Display and Monitor page in System Settings comes with a brand new HDR calibration wizard. Support for Extended Dynamic Range (a different kind of HDR) and P010 video color format has also been added. System Monitor now supports usage monitoring for AMD and Intel graphic cards -- it can even show the GPU usage on a per-process basis.

Spectacle, the built-in app for taking screenshots and screen recordings, has a much-improved design and more streamlined functionality. The background of the desktop or window now darkens when an authentication dialog shows up, helping you locate and focus on the window asking for your password.

There's a brand-new Animations page in System Settings that groups all the settings for purely visual animated effects into one place, making them easier to find and configure. Aurorae, a newly added SVG vector graphics theme engine, enhances KWin window decorations.

You can read more about these and many other other features in the Plasma 6.4 announcement and complete changelog.

An anonymous reader quotes a report from Phys.Org: Neuroscientists and materials scientists have created contact lenses that enable infrared vision in both humans and mice by converting infrared light into visible light. Unlike infrared night vision goggles, the contact lenses, described in the journal Cell, do not require a power source -- and they enable the wearer to perceive multiple infrared wavelengths. Because they're transparent, users can see both infrared and visible light simultaneously, though infrared vision was enhanced when participants had their eyes closed. [...] The contact lens technology uses nanoparticles that absorb infrared light and convert it into wavelengths that are visible to mammalian eyes (e.g., electromagnetic radiation in the 400-700 nm range). The nanoparticles specifically enable the detection of "near-infrared light," which is infrared light in the 800-1600 nm range, just beyond what humans can already see.

The team previously showed that these nanoparticles enable infrared vision in mice when injected into the retina, but they wanted to design a less invasive option. To create the contact lenses, the team combined the nanoparticles with flexible, nontoxic polymers that are used in standard soft contact lenses. After showing that the contact lenses were nontoxic, they tested their function in both humans and mice. They found that contact lens-wearing mice displayed behaviors suggesting that they could see infrared wavelengths. For example, when the mice were given the choice of a dark box and an infrared-illuminated box, contact-wearing mice chose the dark box whereas contact-less mice showed no preference. The mice also showed physiological signals of infrared vision: the pupils of contact-wearing mice constricted in the presence of infrared light, and brain imaging revealed that infrared light caused their visual processing centers to light up. In humans, the infrared contact lenses enabled participants to accurately detect flashing morse code-like signals and to perceive the direction of incoming infrared light.

An additional tweak to the contact lenses allows users to differentiate between different spectra of infrared light by engineering the nanoparticles to color-code different infrared wavelengths. For example, infrared wavelengths of 980 nm were converted to blue light, wavelengths of 808 nm were converted to green light, and wavelengths of 1,532 nm were converted to red light. In addition to enabling wearers to perceive more detail within the infrared spectrum, these color-coding nanoparticles could be modified to help color-blind people see wavelengths that they would otherwise be unable to detect. [...] Because the contact lenses have limited ability to capture fine details (due to their close proximity to the retina, which causes the converted light particles to scatter), the team also developed a wearable glass system using the same nanoparticle technology, which enabled participants to perceive higher-resolution infrared information. Currently, the contact lenses are only able to detect infrared radiation projected from an LED light source, but the researchers are working to increase the nanoparticles' sensitivity so that they can detect lower levels of infrared light.

Google is updating its iconic 'G' logo for the first time in 10 years, replacing the four solid color sections with a smooth gradient transition from red to yellow to green to blue. "This modernization feels inline with the Gemini gradient, while AI Mode in Search uses something similar for a shortcut," notes 9to5Google. The update has already rolled out to the Google Search app on iOS and is in beta for Android. From the report: It's a subtle change that you might not immediately notice, especially if the main place you see it is on your homescreen. It will be even less noticeable as a tiny browser favicon. It does not appear that Google is refreshing its main six-letter logo today, while it's unclear whether any other product logos are changing. In theory, some of the company's four-color logos, like Chrome or Maps, could pretty easily start bleeding in their sections.

Researchers at UC Berkeley claim to have induced a previously unseen color by using lasers to stimulate only the M cones in the retina, creating a visual experience beyond the natural limits of human perception. Called olo, the color is described as a highly saturated blue-green but is only visible through direct retinal manipulation. The Guardian reports: "We predicted from the beginning that it would look like an unprecedented color signal but we didn't know what the brain would do with it," said Ren Ng, an electrical engineer at the University of California, Berkeley. "It was jaw-dropping. It's incredibly saturated."

The researchers shared an image of a turquoise square to give a sense of the color, which they named olo, but stressed that the hue could only be experienced through laser manipulation of the retina. "There is no way to convey that color in an article or on a monitor," said Austin Roorda, a vision scientist on the team. "The whole point is that this is not the color we see, it's just not. The color we see is a version of it, but it absolutely pales by comparison with the experience of olo." The findings have been published in the journal Science Advances.

Sony has developed a new TV display technology combining individual red, green, and blue LEDs for backlighting, potentially offering a middle ground between existing Mini LED and OLED panels. Dubbed "General RGB LED Backlight Technology," the system enables precise color control without sacrificing brightness, reaching 4000 cd/m2 -- matching Sony's professional reference monitors.

Unlike conventional Mini LED TVs that use arrays of blue LEDs, Sony's RGB implementation delivers significantly improved color accuracy and viewing angles. In side-by-side comparisons with Sony's premium Bravia 9 Mini LED TV, the RGB prototype displayed deeper color gradations and eliminated the characteristic bluish blooming effect around bright objects on dark backgrounds.

The technology isn't entirely novel, the Verge reports -- Sony released a Qualia TV with RGB backlighting in 2004 and demonstrated "Crystal LED" prototypes in 2012. Competitors including Hisense, TCL, and Samsung are developing similar systems. While the RGB LED prototype outshone Sony's QD-OLED A95L in brightness, differences in color reproduction were less pronounced. The technology appears particularly promising for larger displays in bright environments where OLED's limitations become apparent.

An anonymous reader quotes a report from Ars Technica: The fall of the Berlin Wall in November 1989 was a seminal moment in 20th century history, paving the way for German reunification. Many segments, both large and small, were preserved for posterity -- including portions covered in graffiti or murals. A team of Italian scientists used a combination of spectroscopic analysis and machine learning to study paint chips from wall fragments to learn more about the chemistry of the paints and pigments used, according to a new paper published in the Journal of the American Chemical Society. [...] Nondestructive techniques like Raman spectroscopy are often used to identify the molecular signatures of pigments, dyes, and other chemical compounds, but this usually requires bringing samples to the lab. Handheld Raman devices are used for cases where analysis must be done on-site, but they are far less precise than full-size laboratory equipment. So [Francesco Armetta of the University of Palermo and co-authors of the paper] decided to adopt a machine-learning approach to enhance the precision and sensitivity of spectral data collected by those handheld devices.

The team collected 15 pictorial fragments of five different colors from Berlin Wall paintings. They used handheld Raman spectroscopy on the paint chips and compared that spectral data to a commercial library of pigment spectra, confirming those findings with X-ray fluorescence and optical fiber reflectance spectroscopy. Most of the fragments had two top layers that had been painted with a brush rather than spray paint; brushstrokes were clearly visible under a microscope in several cases. The underlying third layer, in contact with the masonry, was white and probably used to prepare the surface for painting. Calcium and titanium were the most abundant elements in all the samples. Chromium and lead were present in a green-colored sample, and the authors think this was mixed with another color to get that particular shade. There were also traces of copper in blue and green samples.

Armetta et al. also created their own mock-up samples by mixing commercial German acrylic paints (commonly used since the 1800s) in different ratios to try to match colors and tints from the fragments -- crucial information for restoration. This is where their machine-learning algorithm (dubbed SAPNet) proved useful. They trained it on the Raman spectral data from the Berlin Wall samples and used it to determine the percentage of pigment. The model concluded that the Berlin Wall paint chips contained titanium white and as much as 75 percent pigment. "The identification of most of the components of the fragments was only possible through the comprehensive evaluation of the results provided by all the techniques [combined]," the authors concluded, further augmented by the development of SAPNet. "While SAPNet was specifically tailored for pigment mixture analysis, its robust framework demonstrates the transformative potential of deep learning methodologies for Raman spectral analysis across diverse scientific and industrial applications."

12 years on Mars — and NASA's Curiosity rover "has made its most unusual find to date," reports CNN — rocks made of pure sulfur.

"And it all began when the 1-ton rover happened to drive over a rock and crack it open, revealing yellowish-green crystals never spotted before on the red planet." "I think it's the strangest find of the whole mission and the most unexpected," said Ashwin Vasavada, Curiosity project scientist at NASA's Jet Propulsion Laboratory in Pasadena, California. "I have to say, there's a lot of luck involved here. Not every rock has something interesting inside...." White stones had been visible in the distance, and the mission scientists wanted a closer look. The rover drivers at JPL, who send instructions to Curiosity, did a 90-degree turn to put the robotic explorer in the right position for its cameras to capture a mosaic of the surrounding landscape. On the morning of May 30, Vasavada and his team looked at Curiosity's mosaic and saw a crushed rock lying amid the rover's wheel tracks. A closer picture of the rock made clear the "mind-blowing" find, he said...

"No one had pure sulfur on their bingo card," Vasavada said...

Members of the team were stunned twice — once when they saw the "gorgeous texture and color inside" the rock and then when they used Curiosity's instruments to analyze the rock and received data indicating it was pure sulfur, Vasavada said.
Vasavada also was grateful for the original landing site where Curiosity began methodically exploring back in 2012.

"I'm glad we chose something that was 12 years' worth of science."

The sun fired off a volley of radiation-riddled outbursts in May. When they slammed into Earth's magnetic bubble, the world was treated to iridescent displays of the northern and southern lights. But our planet wasn't the only one in the solar firing line. From a report: A few days after Earth's light show, another series of eruptions screamed out of the sun. This time, on May 20, Mars was blitzed by a beast of a storm. Observed from Mars, "this was the strongest solar energetic particle event we've seen to date," said Shannon Curry, the principal investigator of NASA's Mars Atmosphere and Volatile Evolution orbiter, or MAVEN, at the University of Colorado, Boulder.

When the barrage arrived, it set off an aurora that enveloped Mars from pole to pole in a shimmering glow. If they were standing on the Martian surface, "astronauts could see these auroras," Dr. Curry said. Based on scientific knowledge of atmospheric chemistry, she and other scientists say, observers on Mars would have seen a jade-green light show, although no color cameras picked it up on the surface. But it's very fortunate that no astronauts were there. Mars's thin atmosphere and the absence of a global magnetic shield meant that its surface, as registered by NASA's Curiosity rover, was showered by a radiation dose equivalent to 30 chest X-rays -- not a lethal dose, but certainly not pleasant to the human constitution.

Dell is making sure its employees follow the company's updated return-to-office policy through a series of new tracking techniques. According to The Register, Dell will track employees' badge swipes and VPN connections and include a color-coded attendance grading system that summarizes employee presence.

"In the latest Jeff Clarke return-to-grade-school initiative, HR will be keeping an attendance report card on employees, grading them at four levels based on how well they meet the goal of being in the office 39 days a quarter," a source familiar with Dell told The Register, referring to the IT giant's chief operating officer. "Employees who do not meet the attendance requirement will have their status escalated up the ladder to Jeff Clarke, who apparently believes that being a hall monitor trumps growing revenue." From the report: Starting next Monday, May 13, the enterprise hardware slinger plans to make weekly site visit data from its badge tracking available to employees through the corporation's human capital management software and to give them color-coded ratings that summarize their status. Those ratings are: Blue flag indicates "consistent onsite presence"; Green flag indicates "regular onsite presence"; Yellow flag indicates "some onsite presence"; Red flag indicates "limited onsite presence".

A second Dell source explained managers aren't on the same page about the consequences of the color tiers, with some bosses suggesting employees want to remain Blue at all times and others indicating there's more leeway and they could put up with a few red flags. "It's a shit show here," we're told. [...] "Dell is tracking badge-ins and VPN connections to ensure employees are onsite when they claim they are (to deter 'coffee badging' or scanning your badge then going immediately home)," a third source told us. "This is likely in response to the official numbers about how many of our staff members chose to remain remote after the RTO mandate." [...]

We're told that the goal of the worker tracking appears to be workforce attrition. "The problem is the market is soft right now for tech," our second source, pointing to recent AWS job cuts. "Everyone is laying off." This person anticipates further Dell layoffs over the summer, though no dates have been set. Our third source indicated that the onsite tracking policy seems unusually aggressive for Dell. "Even pre-pandemic, they never pushed or pressured folks to be in the office," this person said. "A common phrase used to be 'Work happens where you make it,' with the office often being a ghost town multiple times a week, or after lunch, or pre-holidays." Dell in February reported fiscal year 2024 revenue of $88.4 billion, down 14 percent from 2023, and profits of $3.2 billion.

An anonymous reader quotes a report from Ars Technica: Quantum dots are already moving in the premium display category, particularly through QD-OLED TVs and monitors. The next step could be QDEL, short for "quantum dot electroluminescent," also known as NanoLED, screens. Not to be confused with the QLED (quantum light emitting diode) tech already available in TVs, QDEL displays don't have a backlight. Instead, the quantum dots are the light source. The expected result is displays with wider color spaces than today's QD-OLEDs (quantum dot OLEDs) that are also brighter, more affordable, and resistant to burn-in. It seems like QDEL is being eyed as one of the most potentially influential developments for consumer displays over the next two years. If you're into high-end display tech, QDEL should be on your radar.

You may know QDEL as NanoLED because that's what Nanosys, a quantum dot supplier developing the technology, calls it. QDEL has gone by other names, such as QLED -- before Samsung claimed that acronym for LCD-LED TVs that use quantum dots. You may also see QDEL referred to as QD-EL, QD-LED, or EL-QD. As the alphabet soup suggests, there are still some things to finalize with this tech. This article will mostly use the term QDEL, with occasional references to NanoLED. If none of those names sound familiar, it's probably because you can't buy any QDEL products yet. Suppliers suggest that could change in the next few years; Nanosys is targeting 2026 for commercial availability. [...]

Today's OLED screens use OLED material as their light source, with QD-OLED specifically applying quantum dots to convert the light into color. In QLED, the light source is a white backlight; QDEL displays apply electricity directly to quantum dots, which then generate light. QDEL uses a layer of quantum dots sandwiched between an anode and cathode to facilitates the flow of electricity into the quantum dots. QDEL displays have pixels made of a red quantum dot subpixel, green quantum dot subpixel, and -- differing from today's QLED and QD-OLED displays -- blue quantum dot subpixel. QDEL displays use the same quantum dot cores that QD-OLED and QLED products use, [Jeff Yurek, Nanosys' VP of marketing] told me, adding, "The functionalization of the outer layer of the [quantum dots] needs to be changed to make it compatible with each display architecture, but the cores that do the heavy lifting are pretty much the same across all of these."

Because QDEL pixels make their own light and can therefore turn off completely, QDEL displays can deliver the same deep blacks and rich contrast that made OLED popular. But with the use of direct-view quantum dots, stakeholders are claiming the potential for wider color gamuts than we've seen in consumer displays before. With fewer layers and parts, there are also implications for QDEL product pricing, longevity, and even thinness. [...] The fact that quantum dots are already being successfully applied to LCD-LED and OLED screens is encouraging for future QDEL products. QDEL stakeholders claim that the tech could bring efficiencies like lower power consumption and higher brightness than OLED. (Research using a prototype device has recorded quantum dot light-emitting diodes reaching 614,000 nits. Of course, those aren't the type of results you should expect to see in a real-life consumer product.) There's also hope that QDEL could eventually last longer than OLED, especially since QDEL doesn't rely on organic materials that can cause burn-in.

Amazon is telling workers to close their eyes and dream of being somewhere else while they're standing in a warehouse. From a report: A worker in one of Amazon's fulfillment centers, who we've granted anonymity, sent 404 Media a photo they took of a screen imploring them to try "savoring" the idea of something that makes them happy -- as in, not being at work, surrounded by robots and packages. "Savoring," the screen says, in a black font over a green block of color. "Close your eyes and think about something that makes you happy." Under that text -- which I can't emphasize enough: it looks like something a 6th grader would make in Powerpoint -- there's a bunch of white space, and a stock illustration of a faceless person in an Amazon vest. He's being urged on by an anthropomorphic stack of Amazon packages with wheels and arms. There's also a countdown timer that says "repeat until timer ends." In the image we saw, it said 10 seconds.

Long-time Slashdot readers necro81 writes: The popular vision of Neptune is azure blue. This comes mostly from the publicly released images from Voyager 2's flyby in 1989 — humanity's only visit to this icy giant at the edge of the solar system. But it turns out that view is a bit distorted — the result of color-enhancing choices made by NASA at the time. A new report from Oxford depicts Neptune's blue color as more muted, with a touch of green, not much different than Uranus. The truer-to-life view comes from re-analyzing the Voyager data, combined with ground-based observations going back decades. (Add'l links here, here, and here.)

This is nothing new: most publicity images released by space agencies — of planets, nebulae, or the surface of Mars — have undergone some color-enhancement for visual effect. (They'll also release "true-color" images, which try to best mimic what the human eye would see.) Many images — such as those from the infrared-seeing JWST — need wholesale coloration of their otherwise invisible wavelengths. The new report is a good reminder, though, to remember that scientific cameras are pretty much always black and white; color images come from combining filters in various ways.
Also thanks to long-time Slashdot reader Geoffrey.landis for sharing the story.

Google Maps has added "a fresh color scheme, including a different look for parks and city blocks," writes SFGate. "But it's the changes to the app's all-important road maps that are rankling online commentators..." Previously, highways and freeways were depicted in bright yellow, which stood out against a stark white grid. Now, the app shows every road in various shades of gray, with major thoroughfares like Interstate 80 and Highway 1 showing up darker and thicker than other roadways. Raynell Cooper, an employee at the San Francisco Municipal Transportation Agency, called the new look "cartographically disappointing" in a Monday post to X, formerly known as Twitter. He added, "major local roads and limited-access highways (freeways) are basically indistinguishable."
TechRadar has a side-by-side comparison of the old and new color schemes, quoting one Reddit who says the new one is a bit harder to read quickly. "The toned down look is cute but not practical." And the Evening Standard shares more negative reactions, including one user who complained the new color scheme is "shockingly bad." "Hate it hate it hate it hate it. Yellow roads were so good, and everything was bright and cheery," states another person on Reddit. "Now it's depressing and the roads are hard to see when not fairly zoomed in, they just don't pop like the yellow did.
One Reddit user offered another complaint. "I think the water is a fairly significant change, it's a much closer shade to the green of the land which makes it a little harder to differentiate at a quick glance."

And another criticism came from a post on X. "15 years ago, I helped design Google Maps..." wrote designer Elizabeth Laraki. "Last week, the team dramatically changed the map's visual design. I don't love it." It feels colder, less accurate and less human. But more importantly, they missed a key opportunity to simplify and scale... Google Maps should have cleaned up the crud overlaying the map. So much stuff has accumulated on top of the map. Currently there are ~11 different elements obscuring it.
Tech blogger John Gruber writes, "This is a very long way of saying that Google Maps's app design should be like Apple Maps."

At Apple's "Scary Fast" event today, the company unveiled a refreshed 24-inch iMac, entry-evel MacBook Pro that ditches the Touch Bar, and its latest "M3" in-house chips. The Verge reports: As expected, Apple's M3 chips took the spotlight during this month's event. The new lineup includes the M3, M3 Pro, and M3 Max chips, which Apple says mark the "first personal computer chips" made using the more efficient 3-nanometer process. In addition to offering a "faster and more efficient CPU," the trio of chips comes with an updated GPU that supports ray tracing, mesh shading, and Dynamic Caching -- a feature that optimizes the amount of memory the device uses during tasks. Apple's M3 chips offer up to 128GB of unified memory, with the most powerful M3 Max chip coming with up to 92 billion transistors, a 40-core GPU, and a 16-core CPU.

The new 24-inch iMac is getting an M3-flavored upgrade that Apple says offers two times faster performance than its M1-equipped predecessor. Along with the new chip, the refreshed iMac features a 4.5K Retina display with more than 1 billion colors, support for Wi-Fi 6E, and a 1080p webcam. The iMac also offers up to 24GB of unified memory and comes in seven colors: green, yellow, orange, pink, purple, blue, and silver. There are also color-matched accessories that come with the iMac, but they still feature Lightning connectors. The 24-inch iMac costs $1,299 with an eight-core CPU or $1,499 with a 10-core chip. You can preorder it starting today, with availability starting on November 7th.

Alongside the M3 Pro and M3 Max-equipped MacBook Pro models, Apple is releasing a cheaper 14-inch MacBook Pro that comes with the base M3 chip and starts at $1,599. The device replaces the 13-inch MacBook Pro with an M2 chip that Apple released last year and offers performance that's up to 60 percent faster. The Touch Bar model is being discontinued, which means it's all physical keys from here out. There are some drawbacks to this entry-level model, though: it features a meager 8GB of RAM and comes in just silver and space gray variations -- the black color is exclusive to the higher-end MacBook Pros. The device is available to preorder today and officially launches on November 7th.

Saleforce's chief impact officer, writing in Forbes: Code and computer programming — the backbone of modern business — has a long way to go before it can be called "green..." According to a recent report from the science journal Patterns, the information and communication technology sector accounts for up to 3.9% of global emissions... So far, the focus has been on reducing energy consumption in data centers and moving electrical grids away from fossil fuels. Now, coders and designers are ready for a similar push in software, crypto proof of work and AI compute power...

Our research revealed that 75% of UX designers, software developers and IT operations managers want software to do less damage to the environment. Yet nearly one in two don't know how to take action. Half of these technologists admit to not knowing how to mitigate environmental harm in their work, leading to 34% acknowledging that they "rarely or never" consider carbon emissions while typing a new line of code... Earlier this year, Salesforce launched a sustainability guide for technology that provides practical recommendations for aligning climate goals with software development.
In the article the Salesforce executive makes four recommendations, urging coders to design sites in ways that reduce the energy needed to display them. ("Even small changes to image size, color and type options can scale to large impacts.") They also recommend writing application code that uses less energy, which "can lead to significant emissions reductions, particularly when deployed at scale. Leaders can seek out apps that are coded to run natively in browsers which can lead to improvement in performance and a reduction in energy use."

Their article includes links to the energy-saving hackathon GreenHack and the non-profit Green Software Foundation. (Their site recently described how the IT company AVEVA used a Raspberry Pi in back of a hardware cluster as part of a system to measure software's energy consumption.)

But their first recommendation for fighting the climate crisis is "Adopt new technology like AI" to "make the software development cycle more energy efficient." ("At Salesforce, we're starting to see tremendous potential in using generative AI to optimize code and are excited to release this to customers in the future.")