Plato, a Berlin-based startup, has raised $14.5 million in seed funding to bring generative AI into wholesale distribution, a massive industry that rarely makes tech headlines but quietly moves a significant share of the world’s goods.
The round was led by Atomico, with Cherry Ventures, Discovery Ventures, and D11Z joining in.
Wholesale distribution accounts for roughly one-fifth of global production flows. Yet much of it still runs on aging ERP systems, Excel spreadsheets, and manual quoting workflows that haven’t meaningfully evolved in years.
While AI has flooded marketing, customer support, and coding, distribution sales teams are often still copy-pasting numbers between systems.
Plato’s thesis is simple: instead of adding another dashboard, embed AI directly into the operational core. The company connects to existing ERP systems and turns historical sales data into automated actions, flagging revenue opportunities, generating quotes, and identifying risks before they surface in quarterly reports.
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The idea grew out of lived frustration. Co-founder Benedikt Nolte experienced the inefficiencies firsthand in his family’s distribution business. Generic CRM tools, he concluded, weren’t designed for the complexity of distributor operations. Plato was built specifically for that environment, not retrofitted from SaaS templates designed for startups.
Early traction suggests the industry is paying attention. Plato reportedly works with several large distributors on six-figure contracts, a sign that AI adoption in traditional sectors is less about hype and more about whether it can save time and unlock revenue.
The fresh capital will help Plato expand beyond sales intelligence into areas like procurement and customer service automation, while pushing into new European markets and eventually the U.S.
More broadly, the round highlights a shift in AI investing. The next wave isn’t just about bigger language models; it’s about embedding intelligence into industries that haven’t been rewritten by software yet. Wholesale distribution may not be glamorous, but it is structurally essential. If AI can modernize that layer of the economy, the impact will be far larger than another chatbot demo.
Hanging midair may be difficult, but running an aerial or pole business comes with even higher stakes
Whether you’re suspended five metres above the ground on silks or spinning around a pole, the physical risks of aerial silk and pole classes are obvious. What’s less visible is the financial balancing act required to keep a studio open in Singapore.
The country has seen waves of fitness trends, from spin and reformer pilates to HYROX, many of which have shuttered in recent years. In contrast, aerial and pole studios have been around since over a decade ago, still surviving amid a saturated fitness scene thanks to a tight community and the versatility of the sports.
Vulcan Post speaks to three studio owners to understand the economics behind their businesses and how the financial and operational stress keeps them on edge more than any stunt ever could.
The unglamorous side of running a studio
(Left): Adelene Chua-Adams, founder of Adedance; (Right): Students at an aerial class at Adedance./ Image Credit: Adedance
Setting up an aerial or pole studio isn’t as simple as renting any open space. Because both disciplines require significant ceiling height and structural integrity, not every commercial unit can accommodate the equipment safely.
For aerial silks, hoops, and pole rigs, ceilings must be high enough to allow tricks and inversions, while the floors and beams need to withstand dynamic loads—sometimes dozens of students swinging or spinning at once.
“Aside from the old badminton hall in Geylang, nowhere was very big and able to cater to aerial properly,” shared Adelene. This led her to start offering small-scale aerial classes at her Yio Chu Kang family home in 2017, before eventually taking the gamble of opening her own studio in Tai Seng.
The costs one needs to pay to start an aerial studio, according to Adelene Chua-Adams./ Image designed by Vulcan Post
But the hunt for her own space was far from smooth. Adelene shared that many of the units she liked were classified under Zone B1, a commercial zoning category that requires businesses to pay 12 to 24 months’ upfront government levies before they can operate legally.
“We tried many avenues of appeal, but ultimately couldn’t get around this extra cost from the URA and SLA. Lesson learned there.”
That’s just one operational cost. Adelene also shared that starting an aerial and/or pole studio requires three to four months’ rent as a deposit, and renovations can cost anywhere from S$50,000 to over S$100,000, not to mention the additional cost of purchasing and installing the truss, sound systems, air conditioning, lighting and signage.
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All in, opening an aerial or pole studio can easily require a six-figure upfront investment before the first class even begins.
(Left): Jasmine Han, founder of MAD Collection; (Right): A pole class at MAD Collection./ Image Credit: @cameranoire via Instagram/ MAD Collection
Jasmine Han, founder of MAD Collection (formerly known as SLAP Studio), pointed out that finding a space with strong ceilings and flooring is essential to protect the safety of the instructors and students. However, she emphasised the need to negotiate favourable quotes for renovations, as it can set the owners back before they can break even.
“You need to have a professional engineer to come and certify the safety and ensure the rigging is up to a certain standard,” she added. “Nothing we do is rocket science, but it’s a lot of little, little things.”
She also pointed out that most studios often run without the help of external investors and have to pay recurring expenses, such as managing their online payment systems, studio maintenance and staff salaries, even during holiday closures.
Beyond capital, owners must also be able to adapt to unforeseeable situations, from finding last-minute teacher replacements to handling customer complaints and even fixing broken toilets. For them, the physical fear of falling is easier to manage than the constant uncertainty of running a small business in Singapore.
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As a business owner, every single day, you are stepping on Legos and eating glass all at the same time. But this is what you need to have the ability to change directions quickly, to be able to get up when somebody punches you in the face.
Jasmine Han, founder of MAD Collection
Diversifying revenue streams in a competitive market
The costs of setting up and running aerial and pole studios make steady, predictable revenue essential: businesses cannot rely on hype alone.
All three studios offer class packages for students, ranging from trial classes to weeks to months-long term-based systems with varying price points. Here is a breakdown of their offerings and prices:
Category
MAD Collection
Adedance Aerial
Milan Pole Dance Studio Singapore
Drop-In Class
~S$42
~S$38–$48
S$48
Term Course (eight weeks)
~S$278
S$259–S$388 (varies)
N/A (no rigid term)
Trial Package
S$15 per one hour trial
S$35 / S$85 (three-class)
S$50/ S$85 (three-class)
Class Pack (10+ classes)
–
S$410–S$453+
S$440
Practice Session
S$12.50
S$15–S$20
S$15
Monthly Membership
–
–
S$265+
With classes priced roughly between S$38 and S$48, studios operate within narrow margins—high enough to cover overhead costs, but low enough to remain competitive, especially in a market that has grown more saturated over the years.
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According to Tracy Mak, the co-owner of Milan Pole Dance Studio Singapore (MPDS), there are over 30 aerial and pole studios in Singapore, among the highest per capita globally.
(Left): Tracy Mak, co-owner of Milan Pole Dance Studio Singapore (MPDS); (Right): MPDS offers classes from pole to aerial hoop and silks/ Image Credits: Milan Pole Dance Studio Singapore
“With increasing competition within aerial and pole, as well as the lifestyle dollar of travel and other fitness options, people are spoilt for choice, less committal and increasingly price sensitive,” she pointed out.
As such, studios have to expand their class offerings to create additional revenue streams. For example, Adedance offers acrobatic, contortion and handstand classes, and MAD collection and MPDS offer heels and dance classes apart from pole.
(Left): Walkover classes at Adedance; (Middle): Kids aerial silk class at MPDS; (Right): Pole heels class at MAD Collection./ Image Credit: Adedance/ MPDS/ MAD Collection
These studios also offer corporate packages, where they perform for events such as dinners, dances and brand launches. Adelene noted that 75% of Adedance’s income comes from classes and 25% of it comes from performances, which provide higher-ticket revenue but are less predictable than weekly classes.
“We’ve performed for massive events ranging from F1, the SEA Games Opening Ceremony, Mercedes car launches overseas and more,” she said.
Collaboration is key to survival and growth
Over the years, aerial and pole have grown steadily in popularity, a trend the three business owners largely attribute to the strength of their community. In the early days, studios relied almost entirely on word of mouth to attract students.
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Pole, in particular, has also seen a shift in perception, according to Tracy.
She recounted that when she tried pole 18 years ago, she was admittedly sceptical as the sport was seen as taboo due to its association with strip clubs in the West. Today, more people view it as a “serious” form of fitness that is suitable for all ages.
“There are still lingering stereotypes, but overall, people are far more open,” added Tracy. “There’s much more recognition and respect, especially as people see how physically demanding and impressive it is when we perform tricks in the air.”
Beyond running her studios, both located within Outram Park, the 46-year-old aims to elevate the entire industry to be recognised nationwide. In 2025, she gathered key players in the aerial and pole scene, including MAD Collection and Adedance, to organise the first Singapore Aerial Pole Fiesta as part of the Singapore Urban Sports and Fitness Festival 2025.
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Through the event, aerial and pole studios were able to present themselves through performance showcases and interact with the local mainstream crowd by offering try-outs. The two-day event drew over 3,000 participants, and the positive reception has pushed Tracy to form the Singapore Aerial and Pole Federation.
As aerial and pole are still considered niche sports in Singapore, forming a federation can help them gain greater recognition from government bodies and corporates to advance these sports locally. This means having access to grants, donors and performance opportunities.
However, since the federation has yet to officially launch, studio owners still often rely on their own resources to keep their businesses running. With rising rents and intensifying competition, collaboration may be a more sustainable strategy than aggressive discounting, a trap many fitness businesses in Singapore have fallen into.
Jasmine also cautioned that engaging in price wars would only decrease the credibility others have built for decades, and that teachers also play a huge part in maintaining it.
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“If you want to open a course, class or session, make sure your teachers are qualified enough to deliver and understand it,” she emphasised.
Despite its growth, there are some who believe aerial and pole are fads that will die off with time. Amid a wave of fitness studio closures in recent years, Tracy shared that it often keeps her on her toes as an owner.
That said, she firmly believes that these two sports have long-term potential in the country, with their combination of sport and art encouraging greater involvement. Adelene also echoes this sentiment, adding that participation has been higher than ever.
“I was actually surprised to hear this comment because we feel it’s anything but dying! Just pop into our studio at 7:30PM or on a weekend, and we are jam-packed!”
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Mastering tricks in the air may take strength and balance, but running a studio in Singapore demands something else entirely: capital, resilience, and the ability to adapt quickly. For these founders, staying afloat financially is often harder than hanging from the ceiling.
For now, demand remains strong, and these founders are betting that discipline, not hype, will keep them in the air.
Learn about the businesses featured below:
Read more stories we’ve written on Singaporean businesses here.
Featured Image Credit: Adedance/ MAD Collection/ Milan Pole Dance Studio Singapore
Midea has used KBIS 2026 to show it’s no longer just a budget-friendly appliance maker.
At this year’s Kitchen & Bath Industry Show in Orlando, the brand unveiled one of its broadest line-ups yet — spanning kitchen, laundry and even climate tech. However, it’s the kitchen gear that stands out for 2026.
Leading the charge is an expanded French Door refrigerator range, now available in 30-, 33- and 36-inch sizes in both standard and counter-depth formats. Some models feature OneTouch AutoFill with MaxSpace, designed to optimise storage while cutting down on the usual fridge juggling act. It’s a practical upgrade, but the real headline grabber sits elsewhere in the kitchen.
Midea’s new premium dishwasher introduces STRAWash and SENSOR TruDry, a system built specifically to clean reusable bottles, tall tumblers and even straws using dedicated internal jets. There’s also a one-hour wash-and-dry cycle aimed at households that don’t want to wait overnight for clean dishes. It’s a small tweak on paper, but one that feels tailored to how people actually use kitchens in 2026.
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The cooking line-up is expanding too, with new four- and five-burner gas and electric freestanding ranges, plus a forthcoming slide-in platform. Meanwhile, the company’s new over-the-range microwave features Soft Close Technology — eliminating the familiar microwave door slam in favour of a smoother, quieter close.
Beyond major appliances, Midea is also fleshing out its small appliance portfolio, covering everything from air fryers to espresso machines. The goal seems clear: reduce countertop clutter while keeping everything connected within one ecosystem.
While this showcase focuses heavily on kitchens, Midea is also pushing deeper into laundry and HVAC. Redesigned washers and dryers now include PowerMix Spray, Flexi AutoDose, and large TFT displays. In addition, its DIY-friendly EasySplit mini-split system builds on the success of the original Midea U.
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Taken together, Midea’s 2026 portfolio signals a shift from individual appliances to full-home solutions. And if the dishwasher that cleans your reusable straw doesn’t sum up modern kitchen design, it’s hard to know what does.
Seattle startup Adronite raised $5 million in a Series A round led by Gatemore Capital Management, as it looks to expand its AI-powered platform designed to give large organizations visibility into sprawling and complex codebases.
The funding comes amid intense competition in the AI developer tools market. Unlike many AI coding tools that operate at the level of individual files or snippets, Adronite ingests complete codebases, including both modern and legacy systems.
The idea is to help organizations understand how their software works as a system, with applications in security analysis, modernization, and active remediation at scale.
Adronite can also build apps from natural language prompts and offers an AI chat feature that provides details on system-wide insights.
The system supports more than 20 programming languages and has been proven on a codebase with 2.5 million lines of code.
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The 15-person company expects initial commercial deployments to begin in the first quarter of 2026.
There are various companies that offer code review tools, including CAST and Sonar.
Adronite co-founder and CEO Edward Rothschild is a former software engineer at Facebook and director of engineering at Nayya. He helped launch Adronite in 2023.
As part of the funding round, Liad Meidar, managing partner of Gatemore, was named chair of Adronite’s board. Gatemore has offices in New York and London.
An anonymous reader quotes a report from the Financial Post: In 2024, the Ethiopian government banned the import of fossil fuel-powered vehicles and slashed tariffs on their electric equivalents. It was a policy driven less by the country’s climate ambitions and more by fiscal pressures. For years, subsidizing gasoline for consumers has been a major drag on Ethiopia’s budget, costing the state billions of dollars over the past decade. The country defaulted on its sovereign bonds in 2023 after rising interest rates drove up the costs of servicing its debts, and it received a $3.4 billion bailout from the International Monetary Fund the following year.
In the two years since the ban on internal combustion engine vehicles, EV adoption has grown from less than 1% to nearly 6% of all of the vehicles on the road in the country — according to the government’s own figures — some way above the global average of 4%. “The Ethiopia story is fascinating,” said Colin McKerracher, head of clean transport at BloombergNEF. “What you’re seeing in places that don’t make a lot of vehicles of any type, they’re saying: ‘Well, look, if I’m going to import the cars anyway, then I’d rather import less oil. We may as well import the one that cleans up local air quality and is cheaper to buy.’”
For decades, Ethiopia’s high import tariffs on vehicles put new car ownership out of the reach of most of the country’s population. Per capita gross domestic product is only about $1,000, and even by the standards of low-income countries, it has among the lowest car ownership rates. At 13 vehicles per 1,000 people, it’s a fraction of the African average of 73. With few cars manufactured in the country, the vast majority are imported, and most are bought used. The government’s import policy has upended the market. In parallel, tariffs for EVs were dropped to 15% for completed cars, 5% for parts and semi-assembled vehicles, and zero for “fully knocked down” — vehicles shipped in parts and assembled locally. That has made new EVs cost-competitive with old gasoline cars.
A world that runs on increasingly powerful AI coding tools is one where software creation is cheap — or so the thinking goes — leaving little room for traditional software companies. As one analyst report put it, “vibe coding will allow startups to replicate the features of complex SaaS platforms.”
Cue the hand-wringing and declarations that software companies are doomed.
Open-source software projects that use agents to paper over long-standing resource constraints should logically be among the first to benefit from the era of cheap code. But that equation just doesn’t quite stick. In practice, the impact of AI coding tools on open source software has been far more mixed.
AI coding tools have caused as many problems as they have solved, according to industry experts. The easy-to-use and accessible nature of AI coding tools has enabled a flood of bad code that threatens to overwhelm projects. Building new features is easier than ever, but maintaining them is just as hard and threatens to further fragment software ecosystems.
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The result is a more complicated story than simple software abundance. Perhaps, the predicted, imminent death of the software engineer in this new AI era is premature.
Quality vs quantity
Across the board, projects with open codebases are noticing a decline in the average quality of submissions, likely a result of AI tools lowering barriers to entry.
“For people who are junior to the VLC codebase, the quality of the merge requests we see is abysmal,” Jean-Baptiste Kempf, the CEO of the VideoLan Organization that oversees VLC, said in a recent interview.
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Kempf is still optimistic about AI coding tools overall but says they’re best “for experienced developers.”
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There have been similar problems at Blender, a 3D modeling tool that has been maintained as open source since 2002. Blender Foundation CEO Franceso Siddi said LLM-assisted contributions typically “wasted reviewers’ time and affected their motivation.” Blender is still developing an official policy for AI coding tools, but Siddi said they are “neither mandated nor recommended for contributors or core developers.”
The flood of merge requests has gotten so bad that open-source developers are building new tools to manage it.
Earlier this month, developer Mitchell Hashimoto launched a system that would limit GitHub contributions to “vouched” users, effectively closing the open-door policy for open-source software. As Hashimoto put it in the announcement, “AI eliminated the natural barrier to entry that let OSS projects trust by default.”
The same effect has emerged in bug bounty programs, which give outside researchers an open door to report security vulnerabilities. The open-source data transfer program cURL recently halted its bug bounty program after being overwhelmed by what creator Daniel Stenberg described as “AI slop.”
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“In the old days, someone actually invested a lot of time [in] the security report,” Stenberg said at a recent conference. “There was a built-in friction, but now there’s no effort at all in doing this. The floodgates are open.”
It’s particularly frustrating because many of open-source projects are also seeing the benefits of AI coding tools. Kempf says it’s made building new modules for VLC far easier, provided there’s an experienced developer at the helm.
“You can give the model the whole codebase of VLC and say, ‘I’m porting this to a new operating system,’” Kempf said. “It is useful for senior people to write new code, but it’s difficult to manage for people who don’t know what they’re doing.”
Competing priorities
The bigger problem for open-source projects is a difference in priorities. Companies like Meta value new code and products, while open-source software work focuses more on stability.
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“The problem is different from large companies to open-source projects,” Kempf commented. “They get promoted for writing code, not maintaining it.”
AI coding tools are also arriving at a moment when software, in general, is particularly fragmented.
Open Source Index founder Konstantin Vinogradov, who recently launched an endowment to maintain open-source infrastructure, said AI tools are running into a long-standing trend in open-source engineering.
“On the one hand, we have exponentially growing code base with exponentially growing number of interdependences, And on the other hand, we have number of active maintainers, which is maybe slowly growing, but definitely not keeping up,” Vinogradov said. “With AI, both parts of this equation accelerated.”
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It’s a new way of thinking about AI’s impact on software engineering — one with alarming implications for the industry at large.
If you see engineering as the process of producing working software, AI coding makes it easier than ever. But if engineering is really the process of managing software complexity, AI coding tools could make it harder. At the very least, it will take a lot of active planning and work to keep the sprawling complexity in check.
For Vinogradov, the result is a familiar situation for open-source projects: a lot of work to do, and not enough good engineers to do it.
“AI does not increase the number of active, skilled maintainers,” he remarked. “It empowers the good ones, but all the fundamental problems just remain.”
Apple is reportedly developing a trio of AI-powered wearables, including smart glasses, camera-equipped AirPods and a new AI pin device.
According to Bloomberg’s Mark Gurman, the products are designed to give Siri more “contextual awareness” by letting it see and interpret the world around you.
The headline device appears to be a pair of Apple-designed smart glasses aimed squarely at competitors like Meta’s Ray-Ban collaboration. Rather than partnering with an established eyewear brand, Apple is said to be developing its frames in-house.
The company is focusing on premium build quality and multiple size and colour options. Reports suggest the glasses will feature an advanced dual-camera system. One high-resolution camera captures photos and video, while a second sensor feeds environmental data to Siri.
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If accurate, the goal is to create what sources describe as an “all-day AI companion,” offering hands-free contextual queries similar to what Meta currently provides. This would come with Apple’s tighter hardware-software integration.
Alongside the glasses, Apple is reportedly exploring AirPods fitted with lower-resolution cameras. These wouldn’t be designed for photography, but instead to gather visual context for Siri while maintaining the familiar earbuds form factor. Microphones would also allow for voice interaction. As a result, the AirPods would become another extension of the iPhone’s AI system.
The third device in development is said to be an AI-powered wearable pin. The concept echoes products like the Humane AI Pin. However, Apple’s version would reportedly rely on the iPhone as its processing hub rather than operating as a standalone replacement. A built-in speaker is being considered, though that detail is not confirmed.
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The broader strategy appears clear: rather than replacing the iPhone, Apple wants to surround it with AI-enabled accessories, reducing the need to constantly take it out of your pocket. It’s a different approach to some early AI hardware experiments that attempted to fully supplant smartphones. Those efforts haven’t always landed well.
There’s no official confirmation from Apple, and none of these products are unlikely to arrive before 2027. Still, if the reports hold up, Apple could be preparing its most ambitious wearable push since the Apple Watch. This time, the focus is centred squarely on AI.
Apple Music is rolling out five new features in iOS 24.6, including the new Playlist Playground and Concerts Near You functions
It’s also getting a new UI design for albums and playlists
Despite its new look, it’s divided users who have called out Apple for its lack of accessibility features
Apple will unveil its next slew of new products in a couple of weeks at its March 4 event, but it’s already teasing some of the new upgrades coming to Apple Music in iOS 24.6 — and there’s no doubt they’ll breathe new life into one of the best music streaming services.
If you’re enrolled in the iOS 24.6 beta, there’s a chance you’ve already caught a glimpse of the new Apple Music features that are expected to roll out widely in the coming weeks. Unlike Spotify, it’s not in Apple Music’s character to churn out one new feature after the next, so the fact that it’s bringing five new upgrades at once is big news.
As we’ve recently covered, Playlist Playground is one of the stand-out new features coming to Apple Music — if you’re familiar with Spotify’s AI playlist tool, Playlist Playground isn’t all that different.
It works very similarly, in that you enter a text prompt or select an idea preset, and it will then generate a playlist of songs based on your request. It’s Apple Music’s second AI music-streaming tool, followin g the launch of its clever AutoMix beat-matching feature.
(Image credit: MacWorld / Foundry / MacRumors)
It’s clear that Apple Music has had its eyes on what’s working over at Spotify, and similar to Spotify’s Live Events hub, Apple Music is introducing a ‘Concerts Near You’ feature. While we don’t know how this looks in the app yet, we know that it’s on the way, and it’ll be refreshing to see Apple Music connect its subscribers with live concerts — I’m surprised it didn’t do this sooner.
Additionally, Apple Music is finally lifting a tedious playlist restriction, by letting you add a song to multiple playlists at once — a freedom that subscribers of other platforms have always had. And, building on last year’s Ambient Music feature, Apple is making this available as a new Home Screen widget in different sizes, giving those who frequent the app a new shortcut.
So this Apple Music upgrade is quite significant, but it doesn’t stop there. Its album and playlist interfaces are getting a facelift —and while it puts Spotify’s cluttered app to shame, not everyone is pleased with the result.
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Apple Music’s UI upgrades are polished and striking, but it’s abandoned accessibility
Although Spotify has all the fun features, its messy interface bears attracts constant user backlash, and now that Apple Music has given its albums and playlists a facelift, many Spotify users are calling for the same.
Previously, Apple Music’s playlist and album pages featured a large, and sometimes immersive, graphic with the tracklist against a plain white background underneath. In iOS 24.6, the album/ playlist artwork is now used for the entire page, so now the tracklist will be placed against the artwork’s most prominent color. One user shared a comparison image on Reddit (see below).
During my time trialing Apple Music while taking a break from Spotify, its clean layout was one of my favorite parts of the UX, and it highlighted everything I disliked about Spotify’s design. There’s no doubt that Apple Music is leaps and bounds ahead here; however, users have been quick to point out Apple’s disregard for accessibility and I can see why.
The Liquid Glass redesign is still dividing iPhone users as it is, and while I enjoy some aspects of its glow-up, Apple Music’s new UI is quite difficult to read in places, and I much prefer the clear separation between the colorful artwork and tracklist. And yes, the option to disable Liquid Glass is there along with other accessibility features, but the default could be more accommodating for those with reading issues.
Does this change how I feel about Spotify’s cluttered UI? Not at all — I still think it could take some notes from Apple Music. That said, I have a feeling Apple isn’t quite finished with expanding its new aesthetic throughout every area of its music streaming app — it’s an overkill waiting to happen.
Are you ready to feel old? Lemmings just turned thirty-five. The famous puzzle game first came out in February of 1991 for the Commodore Amiga, before eventually being ported to just about everything else out there, from the ZX Spectrum to the FM Towns, and other systems so obscure they don’t have the class to start with two letters, like Macintosh and DOS. [RobSmithDev] decided he needed to commemorate the anniversary with a real floating lemming.
The umbrella-equipped lemming is certainly an iconic aspect of the game franchise, so it’s a good pick for a diorama. Some people would have just bought a figurine and hung it with some string, but that’s not going to get your project on Hackaday. [Rob] designed and 3D printed the whole tableau himself, and designed magnetic levitation system with some lemmings-themed effects.
The mag-lev is of the top-down type, where a magnet in the top of the umbrella is pulled against gravity by an electromagnetic coil. There are kits for this sort of thing, but they didn’t quite work for [Rob] so he rolled his own with an Arduino Nano. That allowed him to include luxuries you don’t always get from AliExpress like a thermal sensors.
Our favorite part of the build, though, has to be the sound effects. When the hall effect sensor detects the lemming statue — or, rather, the magnet in its umbrella — it plays the iconic “Let’s Go!” followed by the game’s sound track. If the figurine falls, or when you remove it, you get the “splat” sound, and if the lemming hits the magnet, it screams. [Rob] posted a demo video if you just want to see it in action, but there’s also a full build video that we’ve embedded below.
If you’re an iPhone user who likes to keep tabs on where your stuff is, you can’t go far wrong with an AirTag. The second-gen model that Apple just released outpaces the original in every way (aside from the galling lack of a keyring hole, that is). While it’s easy enough to replace the battery in both versions of the AirTag, you might not want to have to worry about the device’s battery life for a very long time. Enter Elevation Lab’s extended battery case for the AirTag, which is currently on sale at Amazon for $16.
The case usually sells for $23, so that’s a 30 percent discount. It’s not the first time we’ve seen this deal, but it’s a pretty decent one all the same.
Elevation Lab
Elevation Lab says its AirTag case can extend the battery life of the tracking device to 10 years, and now it’s on sale.
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This is arguably one of the more useful AirTag accessories around for certain use cases. It won’t exactly be helpful for an AirTag that you put in a wallet or attach to your keys, as it’s too bulky for such a purpose — and it doesn’t have a hole for a keyring anyway. Still, if you’re looking for an AirTag case that you can place in a suitcase or backpack and not have to touch for years, this could be the ticket.
Elevation Lab says that, when you place a couple of AA batteries in the case, it can extend the tracker’s battery life to as much as 10 years (the brand recommends using Energizer Ultimate Lithium batteries for best results). The AirTag is slated to run for over a year on its standard CR2032 button cell.
The case gives the AirTag more protection as well. It’s sealed with four screws and it has a IP69 waterproof rating. What’s more, it doesn’t ostensibly look like an AirTag case, so someone who steals an item with one inside is perhaps less likely to realize that the object they pilfered is being tracked.
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There are some other downsides, though. Since the AirTag is locked inside a case, the sound it emits will be muffled. Elevation Lab says the device’s volume will be about two-thirds the level of a case-free AirTag. However, the second-gen AirTag is louder than its predecessor, which should mitigate that issue somewhat.
Getting PCBs made is often the key step in taking a dodgy lab experiment and turning it into a functional piece of equipment. However, it can be tedious to wait for PCBs to ship, and that can really slow down the iterative development process. If you’ve got a 3D printer, though, there’s a neat way to make your own custom PCBs. Enter PCB Forge from [castpixel].
The online tool.
The concept involves producing a base and a companion mold on your 3D printer. You then stick copper tape all over the base part, using the type that comes with conductive adhesive. This allows the construction of a fully conductive copper surface across the whole base. The companion mold is then pressed on top, pushing copper tape into all the recessed traces on the base part. You can then remove the companion mold, quickly sand off any exposed copper, and you’re left with a base with conductive traces that are ready for you to start soldering on parts. No etching, no chemicals, no routing—just 3D printed parts and a bit of copper tape. It rarely gets easier than this.
You can design your PCB traces in any vector editor, and then export a SVG. Upload that into the tool, and it will generate the 3D printable PCB for you, automatically including the right clearances and alignment features to make it a simple press-together job to pump out a basic PCB. It bears noting that you’re probably not going to produce a four-layer FPGA board doing advanced high-speed signal processing using this technique. However, for quickly prototyping something or lacing together a few modules and other components, this could really come in handy.
The work was inspired by a recent technique demonstrated by [QZW Labs], which we featured earlier this year. If you’ve got your own hacks to speed up PCB production time, or simply work around it, we’d love to know on the tipsline!