Project Kwokcade spent a long time looking for one of those rare Nintendo 3DS retail displays that used to be found in stores around the world. To be honest, original units don’t show up for sale very often, and when they do, the price is just a little out of reach for most collectors, so he decided to be creative and take a new approach. Instead of waiting, he switched to 3D modeling software and began creating each component from scratch.
It all began with a little of cautious planning. He gathered all of the measurements and photos he could find online, including some extremely useful photographs given by other aficionados and footage from a collector in France. Using 3DS Max, he created a hollow digital model that could be printed at full size. He then divided the design into thirty-one individual parts, each of which would fit on a regular printer bed, and added some holes for dowels to keep everything together, as well as some threaded inserts that could accept screws later. He ensured that the walls were thin enough to save material while remaining robust enough to hold the entire structure once it was put together.
Printing was a bit of a marathon, as he plowed through spool after spool of PETG at 0.2 mm layer height, two walls, and 15% infill. Every main component simply rolled off the bed after a few days of nonstop printing. When he had a decent-sized collection of white plastic parts, he knew the true challenge had only begun. What truly mattered was getting everything aligned properly; a wobbly base would throw off the whole thing, so he double- and triple-checked every joint before deciding to basically glue things together.
Post-processing was also time-consuming because he had to remove all of the layer lines and gaps from the print. He filled them in with Bondo glazing putty, then applied primer and sanded everything smooth. After two applications of Rustoleum paint, it looked like a legitimate retail display. The only issue was that it took a long time to complete, and if you missed a location somewhere, it would appear a mile away until the kiosk was fully assembled.
Assembly was its own special kind of fun, however getting one major portion to line up properly was a headache in and of itself. In the end, he got there, using wooden dowels to reinforce the connections and super glue to keep everything in place. He then screwed the neck & base together & the tray to the top using three different lengths of screw. He put some plastic tubing over the internal wires to conceal them, then used a hot glue gun to secure any remaining features in place. As a finishing touch, he built a little wood panel to make the base shelf, painted it to match the rest of the kiosk, and called it a day.
Attention is drawn to all of the elements that make this replica stand out, as well as the finer details that make it appear authentic. Three brand logos have arrived as UV DTF transfers, one for 19.5in, another for 13.5in, and a third for 5in, all of which press-fit perfectly onto the painted surface. Two large glass panels, one crystal clear and the other with a faint textured appearance from acid etching, have just been lowered into the slots in the front window. Some small plexiglass pieces were then inserted into the side apertures to create the illusion that the demo area was surrounded by protective barriers. The LED strip running inside lights up the space, which means it travels along the rear panel and through the front window glass, casting a nice soft glow similar to the original retail version. Furthermore, there is a hidden USB speaker that is ready to handle any audio needs. The cables are nicely organized thanks to a tiny strip down the back that keeps everything tidy.
The operation is powered by a Raspberry Pi 3 or 4, which is linked with a Wisecoco seven-inch monitor. The software that powers this demo experience, including scanned cards and looped material from retailers, is stored on a microSD card. The Pi is neatly placed beneath the screen on the back panel, and the monitor is secured in a bespoke tray that was part of the original modeling. To top it off, a genuine 3DS has been inserted into the front holder, its stylus still in place and ready to be shown. Finally, everything is connected with a few cords and powers up as one unit.
Samsung is rolling out a new ‘Trips’ feature to Samsung Wallet
This automatically groups your travel plans, creating a timeline within the Wallet
You can also manually add itinerary items and notes
Samsung Wallet just got a big upgrade, as the company is now rolling out what it calls ‘Trips’ — a feature that lets you organize and manage your travel plans all in one place.
You can add all your travel tickets to Trips, whether they’re for flights, hotels, buses, trains, car rentals, sporting events, or excursions, and then it automatically groups them together based on things like time and location, and creates a travel timeline.
You can also go beyond just adding eligible tickets by manually adding itinerary items and including your own memos alongside saved items.
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The end result is that you can have a comprehensive travel schedule, complete with tickets and important information, all within Samsung Wallet.
All your travel plans in one place
(Image credit: Samsung)
Trips is a nice idea, since your tickets can already be housed in the Samsung Wallet, so it’s an app you’ll probably be turning to a lot. It makes sense to be able to include other relevant information too — and have it all grouped so it’s kept organized and easy to find.
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And this isn’t something you’ll really find anywhere else on Android. Google Wallet lets you add similar kinds of tickets, but won’t automatically turn them into a grouped timeline, and while there are third-party apps for creating travel itineraries, you usually have to manually add tickets to them, if they support tickets at all.
Trips is rolling out this month, so if you don’t already have it on your Samsung phone, you should do soon — though right now, it’s only coming to users in the US, UK, and South Korea.
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Public stock exchanges “appear to be warming to climate tech startups,” reports TechCrunch. “Or at least some of them.”
This week, nuclear startup X-energy went public, raising $1 billion in an upsized share offering that appears to have delivered a windfall for its investors, including Amazon [and Google]. Retail investors apparently can’t get enough, with the stock popping 25% in its first hour of trading. Also this week, geothermal startup Fervo said it filed for an initial public offering. The size of the Fervo IPO has yet to be disclosed, but private investors have valued the company at around $3 billion, according to PitchBook.
The move to go public aligns with what investors told TechCrunch at the end of last year. After years of tepid attitudes toward climate tech companies, they expected public markets to start welcoming energy-related startups. Nearly every investor that weighed in on the question said the startups with the best chances of going public specialize in either nuclear fission or enhanced geothermal. Fervo, specifically, was mentioned several times. Thank data centers for that. The AI craze has taken a trend of rising demand for electricity and made it sexy and salable.
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Tesla earnings came and went, and much of it fell into the “we expected this” category. Investors seemed surprised by the $1.4 billion in free cash flow, which gave shares a brief bump, and revenue met or slightly exceeded expectations, depending on which batch of analysts you reviewed.
The earnings call, however, did deliver one eyebrow-raising moment that prompted readers (including some ex-Tesla engineers and other founders in the industry) to reach out to me with some schadenfreude-tinted prose. CEO Elon Musk admitted that millions of Tesla owners will need hardware upgrades to run a future, more capable version of its Full Self-Driving software that doesn’t require human supervision.
There are financial and legal implications for Tesla. As senior reporter Sean O’Kane wrote, Tesla owners with Hardware 3 cars have spent years bugging the company and Musk for a straight answer about whether they would be able to run this advanced version of Full Self-Driving — which, it should be noted, Tesla has not yet released or even proven it is capable of releasing. Tesla sold these Hardware 3 cars between 2019 and 2023.
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Now, here is the kicker and it made me guffaw. Musk said the company would need to physically upgrade each of these vehicles, a feat that would require Tesla to set up microfactories in several major cities to service potentially millions of vehicles.
Microfactories? Yes, you heard correctly. This is not going to be cheap, and it could be one of the line items in Tesla’s capital expenditures budget, which it expanded to a whopping $25 billion this year.
A little bird
Image Credits:Bryce Durbin
Senior reporter Sean O’Kane obtained (and verified) an internal memo sent by Redwood Materials founder and CEO JB Straubel that announced layoffs and a restructuring. (Thanks to the little bird who shared it.) Straubel is a former CTO of Tesla.
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The company laid off around 135 employees, or roughly 10% of its workforce, as it restructures to better accommodate its growing energy storage business. O’Kane later learned several executives have also recently left. Chief operating officer Chris Lister is retiring, and at least three other VPs have left in recent months, with the company telling TechCrunch there has been a focus on reducing layers of management.
Last week, I shared that a new autonomous hauler startup (think a cabless autonomous big rig) backed by Eclipse was about to break cover and announce a seed round, thanks to a little bird. Welp, it happened just days later.
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The San Francisco-based startup, called Humble Robotics, raised $24 million in a seed round. Eclipse led the round, which also included backing by Energy Impact Partners and RedBlue Capital, a small early-stage VC firm that is surprisingly active.
As I had been told, Humble really is chock-full of Silicon Valley elite, including founder Eyal Cohen, who previously had stints at Apple special projects, Uber ATG, Pronto, and Waabi. He also founded Spark AI, which was acquired by John Deere in 2023.
Other execs include Drew Gray, who has a similarly AV-heavy résumé, including early days at Cruise, before jumping over to self-driving trucks startup Otto, which was acquired by Uber. After leaving Uber, he became CTO at Voyage, which was then acquired by Cruise.
A full-circle moment, cemented by this fun fact: Humble Robotics is in the same building Cruise was in right after the startup moved out of founder Kyle Vogt’s garage. I know, we keep circling back to 2016.
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Except it’s not 2016, and Cohen and Gray talked to me about how much has changed since then, why this is the time to launch an AV startup, and where the industry is headed. Stay tuned for that story next week.
Lyft stuck to the North American market for much of its history, while Uber took a global, expand-at-all-costs strategy. Lyft has been trying to catch up since last year when it bought German multi-mobility app Freenow from BMW and Mercedes-Benz Mobility for about $197 million in cash.
Now it’s acquiring ride-hailing app Gett’s U.K. business. Lyft says the deal will give it the majority of registered black cab drivers across Greater London on the Lyft platform. The company didn’t disclose the terms, but Calcalist reported it was $55 million.
The company is also building out other means of transport in the region, including its recently renewed partnership with Serco to provide the bikes and stations for Europe’s bike-share system Santander Cycles. Lyft is also planning to start testing autonomous rides in London with Baidu later this year.
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Other deals that got my attention …
A&K Robotics, a Vancouver, Canada-based maker of autonomous vehicles for airports, raised an $8 million CAD Series A round led by BDC’s Industrial Innovation Venture Fund and Vantage Futures.
Decade Energy, which provides power infrastructure at logistics depots, raised €22 million in funding led by Eiffel Investment Group and SET Ventures, along with existing investors.
Reliable Robotics, a Silicon Valley startup developing autonomous systems for aircraft, raised $160 million in a round led by Nimble Partners, existing backers Eclipse, Lightspeed, Coatue, and Pathbreaker Ventures, and new investors Island Green Capital, Socium Ventures, AE Ventures (a strategic partner of the Boeing Company), RTX Ventures, Presidio Ventures (Sumitomo Corporation), UP.Partners, KAS Venture Partners, What If Ventures, Calm Ventures, Gaingels, and Mana Ventures. History lesson: Co-founder and CEO Robert Rose had a brief stint at Tesla where he was senior director of Autopilot and helped ship that first iteration in 2015.
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PlusAI and blank-check company Churchill Capital Corp IXterminated its SPAC merger deal due to market conditions.
Porsche is selling its stake in the Bugatti Rimac joint venture, which it formed in 2021, as well as electric-vehicle maker Rimac Group. Porsche, which holds a 20.6% stake in Rimac and a 45% stake in the joint venture, is selling to HOF Capital. Financial terms weren’t disclosed.
Notable reads and other tidbits
Image Credits:Bryce Durbin
Einride is adding 75 of its electric heavy-duty trucks to Amazon’s Relay freight network as part of a deal that gives the Swedish startup a toehold in the e-commerce giant’s operations.
Ford and Chinese automaker Geely reportedly held talks about extending a European tie-up into the U.S., the Wall Street Journal reported. The implications, of course, would be Chinese vehicles entering the U.S. market. But it sounds like talks have stalled, leaving this consequential deal in limbo. Bloomberg reported that Ford has denied these claims.
Porsche is adding another EV to its lineup. The Cayenne electric coupe will come to market in late summer. There’s some interesting data in my article on why this one might be a winner for Porsche.
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The first customer-ready Rivian R2 SUVs rolled off the production line at its factory in Normal, Illinois, just days after it was hit by an EF-1 tornado that tore off part of the roof. Founder and CEO RJ Scaringe said Rivian doesn’t anticipate any delays to the R2, which are expected to reach customers in June.
One more thing …
Image Credits:Kirsten Korosec
As diligent readers of this newsletter know, I test-drive a fair number of vehicles, and sometimes they are not EVs. Take the Aston Martin Vantage Roadster, for instance. I was anxious to get into the roadster, not just because this $205,000 chiltern-green machine is sleek, powerful, and a convertible. I wanted to test the Apple CarPlay Ultra, the next-generation infotainment system that projects iPhone content to the vehicle’s screens (including the instrument cluster) and integrates vehicle controls like the radio, performance settings, and climate. CarPlay Ultra first launched in the Aston Martin, which isn’t exactly easy to get my hands on.
My first experience with Apple Ultra CarPlay last summer was mixed. It was great — when it worked, but it often didn’t. The problem seemed to be tied to a bug that showed two versions of the vehicle in the Bluetooth settings.
This time around, the setup was instant and it never glitched. Hooray. And it always worked. This really matters for Aston Martin, which for years was stuck with Mercedes-Benz’ old COMAND system. (Mercedes ditched that system in 2018 for its new MBUX one).
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The institute said its strategy is aligned with government policies such as Silicon Island and Impact 2030 while helping towards Ireland’s obligations under the European Chips Act.
Tyndall National Institute is aiming to place itself at the core of Ireland’s semiconductor ecosystem, while strengthening Irish and European positions in the sector, with its new five-year strategy.
‘Tyndall 2030’ is aligned with government policies such as ‘Silicon Island’ and ‘Impact 2030’ while helping towards delivery of Ireland’s obligations under the European Chips Act, according to the organisation.
Launching its strategy on Saturday (25 April), Tyndall noted the centrality of semiconductors to every aspect of modern life and their importance to Ireland and Europe’s competitiveness and digital sovereignty.
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The framework plans for a “significant expansion of Ireland’s semiconductor capability, through increased infrastructure, investment in research programmes and the development of future talent”, according to Tyndall.
“Tyndall 2030 is about translating world-class research into real-world impact,” said Prof William Scanlon, CEO of Tyndall.
“We are investing in both our people and our infrastructure to expand the footprint of Tyndall as a national asset, one that connects ideas, accelerates innovation, and delivers measurable economic value.
Tyndall 2030’s five core pillars are cited as research leadership, innovation, infrastructure, talent and optimal positioning of Ireland in the space. The body plans to “significantly scale its economic and societal impact” by growing annual income to more than €80m and expanding its workforce to more than 750 people.
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Taoiseach Micheál Martin, TD said: “Tyndall, along with Ireland’s national semiconductor strategy, Silicon Island, is ensuring that Ireland remains a global leader in the technologies that underpin everything from climate action to AI data centres.”
The University College Cork-based institute said it is currently “widely recognised as a European and global leader in semiconductor research and advancement” and “plays a central role in Ireland’s semiconductor ecosystem” across “the full technology value chain”.
Minister for Further and Higher Education, Research, Innovation and Science James Lawless, TD said: “Tyndall 2030 sets out an ambitious vision to strengthen Ireland’s research and innovation capability in the critical technologies that will shape our future.”
We’ve all had that sinking feeling after a long weekend or holiday: opening our inbox to find projects that haven’t yet moved forward but haven’t been scrapped either. They sit in limbo, quietly draining time and reducing productivity.
These are what we call ‘Zombie Projects’, and they are becoming a real productivity problem for UK businesses. Our recent research found that 41% of UK workers usually carry projects over from one year into the next, and 90% of respondents surveyed globally say they’ve caused problems.
Sven Peters
AI Evangelist at Atlassian.
They are also damaging employee morale and wellbeing, with a third (33%) of UK workers feeling stressed and overwhelmed by these projects, and 28% saying they lead to team burnout.
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In today’s fast-paced and demanding work environment, this type of ongoing project becomes an operational nightmare, especially against a backdrop where UK productivity declined last quarter.
Luckily, AI tools can help by surfacing information and analysing which projects are inactive or no longer needed, and support teams to make decisions around which projects to see through and which to retire.
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A lack of clear ownership keeps Zombie Projects alive
Zombie Projects continue for a common reason; many workers are unclear about who has the authority to end a project, or when it is acceptable to do so. This creates a decision gap, and work continues by default.
Most team structures are designed to deliver projects, not to abruptly close them. Without a clearly assigned leader or decision maker, it’s hard to find the moment when a project should end, so progress slows, and teams don’t see any meaningful outcomes, but activity doesn’t fully stop.
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Modern work patterns, where an employee can have multiple tabs open at the same time, amplify this, as it’s far easier to leave tasks open than to actively close them.
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Psychological factors also reinforce the fear of shutting down a project, and 30% of UK employees fear being perceived negatively if they make the decision to retire a project.
Set clear parameters, and apply AI
So, getting a handle on Zombie Projects needs to start with defining ownership, putting in place clear statuses, and documenting everything in a shared system, so teams can understand where projects are starting to grind to a halt. This could include defining how projects are labelled as ‘complete’ or ‘ongoing’, or sharing regular updates tied to outcomes that have been agreed by the whole team.
This is where AI can then be applied to help manage and triage projects effectively. In fact, half of the workers in our recent survey felt that having a dedicated AI agent for Zombie Projects would allow them to decide which projects are deemed the highest priority, and what isn’t essential work.
An AI tool can help to monitor project activity against agreed parameters and highlight where work is drifting off track or slowing down. AI helps increase visibility, reduce ambiguity, and support clearer decision-making.
It can continuously surface stalled work, flag misalignment, and rank tasks by impact so individual workers and teams can be clear on how to get a project back off the ground or take a call to close it.
This can also reduce the manual burden on employees, as instead of manually assessing documents and trying to determine which ones matter most, AI can quickly summarize the most important projects or actions in a snapshot: work that’s powering progress, work that’s consuming capacity without clear objectives, and work that hasn’t advanced.
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Ultimately, AI doesn’t create more time, but it can expose where time is being wasted, especially within dormant work, and help make informed decisions on when to put a Zombie Project to rest.
Ending the zombie project gap, once and for all
Projects turn into Zombie Projects when teams don’t feel clear on who is taking ownership of decisions, and when the information needed to make those decisions is hard to find and understand. Applying AI to projects can make it clearer and easier to see where things are falling off track and make informed decisions on how to progress or retire projects.
The value of AI in this context is not automation alone, but better decisions. Intelligent, integrated AI tools can surface the context and insight needed to distinguish between initiatives worth reviving and those that should be retired. This shifts the conversation from emotional or stakeholder-driven considerations to evidence based prioritization.
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Working in this way is good for productivity, but it will also reduce stress and burnout among teams, and free up time to work on the projects that really matter – not the ones that are just weighing teams down.
This article was produced as part of TechRadar Pro Perspectives, our channel to feature the best and brightest minds in the technology industry today.
The views expressed here are those of the author and are not necessarily those of TechRadarPro or Future plc. If you are interested in contributing find out more here: https://www.techradar.com/pro/perspectives-how-to-submit
Toyota regularly weighs in as the world’s largest automaker by volume, and even if you aren’t sure what the Toyota name actually means or where its logo comes from, the company’s badge is easily one of the most recognizable ones in the world. However, if you’ve looked closely at the badge on certain Toyota models over the last decade and a half, you may have noticed different colors on some models.
The logo itself, with its overlapping ovals representing the letter “T” and a steering wheel, is the same — but some vehicles add a blue-colored halo to the design. The blue emblem was used on Toyota’s hybrid models, serving as a subtle way to distinguish Toyota hybrids from their non-hybrid counterparts for years. This was particularly important for models like the Camry and RAV4, which were formerly offered with both hybrid and non-hybrid powertrains.
In late 2023, however, Toyota began to phase out the familiar blue badges on its hybrid models. This was primarily driven by the automaker’s move toward its then-new “Beyond Zero” branding, which encompasses all its electrified models, as well as other alternative-fuel vehicles it makes. Most notably, the shift comes as an increasingly large part of Toyota’s lineup comes standard with hybrid powertrains.
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From one hybrid era to another
Sallehudin Ahmad/Shutterstock
The blue halo Toyota badge first appeared on the third-generation Prius when it debuted in 2009. While the Prius has suffered a dip in popularity in 2026, the wedge-shaped hybrid was the model that symbolized Toyota’s hybrid technology more than any other in the 2000s and early 2010s – and the blue Toyota badge was one of its unique touches. As the hybrid lineup continued to expand, the blue Toyota badge would appear on other hybrid models like the Camry, Corolla, and RAV4, which were sold alongside their non-hybrid counterparts wearing the standard Toyota badge.
By the early 2020s, most of Toyota’s cars and smaller SUVs were offered with available hybrid powertrains, almost making the blue hybrid badge a formality rather than a unique identifier. Likewise, the growth of the EV market and new brands like Tesla had begun to overshadow Toyota’s increasingly mainstream hybrid lineup as the poster children for low-emissions motoring.
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Enter the Beyond Zero branding. While other automakers went all-in on EVs, Toyota’s Beyond Zero approach is much more diversified, and includes the company’s vast gasoline-electric hybrid lineup along with plug-in hybrids, full EVs, and hydrogen fuel cell vehicles. With this new approach, it was time to kiss the old, blue Toyota hybrid logo goodbye.
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Welcome to Beyond Zero
With the old badges gone, Toyota opted for a subtle new blue dot emblem on the rear to represent the Beyond Zero branding. The same emblem also appears on all of Toyota’s newer electrified models. This new badge first appeared on the new 2023 Prius, and really hit mainstream awareness with the redesigned 2025 Camry, which introduced a standard hybrid powertrain across the lineup.
Along with the move away from the blue Toyota logo badge itself, Toyota also began to do away with the old “Hybrid” badging in favor of “HEV”, which stands for ‘hybrid electric vehicle”. Meanwhile, Toyota’s all-electric models, like the bZ, get the same Beyond Zero blue dot emblem, but with the letters “BEV” for “battery electric vehicle”.
Toyota hybrids may no longer be the hippest or most fashionable way to advertise one’s green sensibilities, but that’s probably a good thing for both Toyota as a company and for our planet. Not only are Toyota hybrids more refined and more popular than ever, but the company’s fuel-saving technology has also become so widespread and so normalized that the cars no longer need their own version of the Toyota badge. In fact, if they’d kept the blue badge for all hybrid models, it’s likely the original badge that would have become the outlier.
Your smartphone has a pile of apps. OpenAI wants to replace all of them with one AI agent that just gets things done. That’s the vision behind the company’s plans to build its own smartphone, complete with a custom processor co-developed with MediaTek and Qualcomm, as first reported by analyst Ming-Chi Kuo on X.
And Sam Altman seems to agree. In a post on X, the OpenAI CEO wrote, “feels like a good time to seriously rethink how operating systems and user interfaces are designed.” That is not a subtle hint.
feels like a good time to seriously rethink how operating systems and user interfaces are designed
(also the internet; there should be a protocol that is equally usable by people and agents)
We have seen earlier attempts at developing truly agentic AI in the form of Rabbit, Humane AI Pin, and other AI devices. However, those devices lacked the tight integration with our phones, apps, and services, resulting in failure. It seems that OpenAI wants to sidestep the limitation by creating its own phone to provide users with a true AI assistant.
There are three solid reasons. First, to deliver a truly comprehensive AI agent experience, OpenAI needs full control over both the software and the hardware. Relying on Android or iOS means playing by someone else’s rules.
Second, your smartphone knows more about you than any other device. It tracks your location, your habits, and your daily context in real time. That kind of data is gold for an AI agent trying to anticipate your needs before you even ask.
Third, smartphones are and will remain the biggest device category on the planet. If OpenAI wants to scale, this is where it needs to be.
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How will the AI actually work on this phone?
According to Ming-Chi Kuo, the new OpenAI smartphone will work on a two-layer system. The phone will handle lighter tasks on-device, like understanding your context, managing memory, and running smaller AI models. Heavier tasks get offloaded to the cloud.
It’s similar to what Apple does with its iPhone and Private Cloud Compute, but OpenAI has the benefit of an actually working artificial intelligence model and not the disaster Apple calls Apple Intelligence.
Apple
On the business side, OpenAI is likely looking at bundling hardware with subscriptions, similar to how Apple bundles services, while also building a developer ecosystem around its AI agents.
Who is helping OpenAI build this thing?
Mr. Kuo reports that MediaTek and Qualcomm are the processor co-development partners, while Luxshare is the exclusive system co-design and manufacturing partner. Luxshare is particularly interesting here.
According to Kuo, the company has long tried to challenge Hon Hai’s (read Foxconn) dominant position in Apple’s supply chain without much success. This project gives Luxshare an early foothold in what could be the next major smartphone generation, and that is a big deal for the company.
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In Pictures Ltd. / Getty Images
2028 feels far away, but if OpenAI pulls this off, the smartphone you are using today might look very different in the near future.
As reported by severaloutlets, the Trump administration dismissed members of the National Science Board (NSB), which is tasked with establishing policies for the National Science Foundation. It’s not clear how many members have been dismissed. According to screenshots shared with The Washington Post, board members received a message that their position was “terminated, effective immediately.
The NSB establishes policies for the National Science Foundation (NSF), the independent US agency responsible for apportioning about 25 percent of federal support towards research conducted by the country’s colleges and universities. The foundation has existed for over 75 years and has contributed to the development of MRIs and cellphones, among other breakthroughs. Up to 25 active members can head the NSB, however, the current board only has 22 members; the NSF’s former director, Sethuraman Panchanathan, abruptly resigned last year.
In response, Congresswoman Zoe Lofgren called the latest decision a “real bozo the clown move” in a statement. “This is the latest stupid move made by a president who continues to harm science and American innovation,” Lofgren, who also serves as the Ranking Member of the House’s Science, Space and Technology Committee, added in the statement. “It unfortunately is no surprise a president who has attacked NSF from day one would seek to destroy the board that helps guide the Foundation.”
It’s unclear if the NSB’s next scheduled board meeting for May 5 will take place. When asked about the recent terminations and the next meeting, the NSB referred to the White House for additional details. We’ve reached out to the Trump administration for confirmation and will update the story when we hear back.
Many of us will have seen the portable solar panels offered on our favourite online purveyors of electronics, but some who have bought them remain unimpressed with their performance. [t.oster92] had just such an issue, and concluded that since it had great dull-day performance, it wasn’t the panels themselves that were at fault. There followed a teardown and an investigation of the circuitry inside.
The panels fed a small PCB containing a buck converter, with an 8-pin SOIC carrying an untraceable part number. Some detective work revealed it was likely to be a rebadged version of a more common part, which exposed the problem as a converter without the rating to deliver the power it should. The solution, at least in part, was to replace it with a more powerful chip on a module and reap the benefits.
This would be the end of the story, but this is an ongoing project. Next up will be adding MPPT capability to extract the last bit of juice from those panels. That makes this one a story to keep an eye on, because we could all use a decent set of panels.
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This hack is part of our 2026 Green Powered Challenge.
“Lights, camera, action!” might have been the call when recording back in the day, but for an awesome three-dimensional viewing experience, you might try yelling “Mist, Mirrors, Laser!” and following in the footsteps of [Ancient]’s latest adventure in voxel displays, which is also embedded below.
He starts with a naive demonstration: take a laser projector and toss an image into a flat cloud of mist. That demonstrates that yes, the mist does resolve an image, and that the viewing angle is very poor– that is, brightness drops off sharply when you’re out of line from the projector. In this case, that’s a good thing! It means more angles can be projected into that mist for a three-dimensional, hologram effect.
The optical train gets folded up, probably to make this fit on a tabletop: first, an array of flat mirrors in front of the projector splits the image from the projector into multiple viewpoints, which are each bounced to a second flat mirror that sends the image into the fog bank.
Some might call the resulting image a hologram; others might complain that that’s technically something totally different, and that this volumetric display is just all smoke and mirrors. We can hope that [Ancient] sees fit to share more details, like the software stack needed to generate the video feed– though it’s likely using a version of the same software as his last volumetric display, which used the same laser but whose point cloud was made from a bubblegram rather than an actual cloud. With a lot more points, though, the resolution is amazing in comparison, at the cost of appearing fuzzy at the edges. Unfortunately, we do not see the display in this demo run DOOM, as one of his previous projects did.
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This video is more of a demo than a how-to, but it’s a heck of an impressive demo. If you don’t feel like watching the assembly, jump right to 9:00 to be impressed. It comes across a lot better on video than in the screenshot.
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