Connect with us
DAPA Banner
DAPA Coin
DAPA
COIN PAYMENT ASSET
PRIVACY · BLOCKDAG · HOMOMORPHIC ENCRYPTION · RUST
ElGamal Encrypted MINE DAPA
🚫 GENESIS SOLD OUT
DAPAPAY COMING

Tech

DNA-Level Encryption Developed by Researchers to Protect the Secrets of Bioengineered Cells

Published

on

The biotech industry’s engineered cells could become an $8 trillion market by 2035, notes Phys.org. But how do you keep them from being stolen? Their article notes “an uptick in the theft and smuggling of high-value biological materials, including specially engineered cells.”

In Science Advances, a team of U.S. researchers present a new approach to genetically securing precious biological material. They created a genetic combination lock in which the locking or encryption process scrambled the DNA of a cell so that its important instructions were non-functional and couldn’t be easily read or used. The unlocking, or decryption, process involves adding a series of chemicals in a precise order over time — like entering a password — to activate recombinases, which then unscramble the DNA to their original, functional form…

They created a biological keypad with nine distinct chemicals, each acting as a one-digit input. By using the same chemicals in pairs to form two-digit inputs, where two chemicals must be present simultaneously to activate a sensor, they expanded the keypad to 45 possible chemical inputs without introducing any new chemicals. They also added safety penalties — if someone tampers with the system, toxins are released — making it extremely unlikely for an unauthorized person to access the cells.

“The researchers conducted an ethical hacking exercise on the test lock and found that random guessing yielded a 0.2% success rate, remarkably close to the theoretical target of 0.1%.”

Source link

Advertisement
Continue Reading
Click to comment

You must be logged in to post a comment Login

Leave a Reply

Tech

This tennis robot can rally like a human, train and coach

Published

on

We spotted the Aceii One while wandering the halls at Beyond Expo 2026, and it’s hard to slot it neatly into the usual “ball machine” category.

The Aceii One positions itself as a smart tennis partner rather than a feeding device, combining ball launching, AI vision tracking, coaching tools, and gamified training modes into a single mobile platform. The pitch is ambitious: replace predictable drills with something closer to a live rally that adapts to your level.

At the core is a dual-stage launch system that fires balls at intervals of up to 0.5 seconds, with speeds up to 80 mph (129 km/h). That alone puts it in serious training territory, but the differentiator is how it behaves between shots.

Thanks to its vertical dual-camera vision system, Aceii One tracks both player movement and ball trajectory in real time. It claims detection of shots up to 130 mph, using 1080p cameras and a 100° field of view. In practice, this lets it reposition, adjust feeds, and simulate rally patterns instead of just firing fixed sequences.

Advertisement

It also moves. A differential drive base lets it roll across court surfaces at up to 3.5 m/s, shifting between baseline, sideline, and service-line positions. In theory, that removes one of the biggest limitations of traditional machines: static placement.

Advertisement

Where Aceii One diverges most clearly from conventional hardware is its software. It doesn’t just offer drills; it builds structured “play.” It includes three main modes: Ranking Mode, which assigns an NTRP-style level and tracks progression; Challenge Mode, which unlocks new objectives as you improve; and Battle Mode, which simulates opponents using stored or shared play profiles.

The system turns repetition into progression by layering scoring, tiers, and unlocks on top of normal training. There’s also a coaching layer via the ACEII app, which builds structured courses and feeds them into practice sessions. It can analyse shot placement, spin, consistency, and speed, then adjust future drills accordingly.

Advertisement

However, the most interesting claim here is real-time coaching. Every shot is said to be analysed, with feedback covering placement, spin rate, and timing. It can identify errors and suggest corrections in the next drill cycle rather than after the session ends. There’s also a “Match Play” system that shifts training into competitive formats with scoring and adaptive difficulty, based on your NTRP range (1.0 to 5.0). It’s closer to a hybrid of training machine and interactive simulator than anything currently offered by consumer tennis equipment.

Physically, Aceii One is built around portability. It uses a foldable suitcase-style chassis, weighs around 25kg, and carries up to 120 balls. The design includes foldable legs, integrated storage, and a detachable ball container. Battery life ranges from two hours in motion to eight hours in stationary feeding, with a full recharge in around two hours. It also includes safety features like instant obstacle detection and automatic feed shutdown.

Aceii One is trying to move tennis robotics away from predictable repetition into something closer to adaptive training intelligence. Whether it fully replaces a coach is doubtful, but it clearly pushes beyond the traditional “ball launcher with settings” category.

Advertisement

Advertisement

Source link

Continue Reading

Tech

Keychain GameCube Controller Made Functional

Published

on

Mini game controllers with buttons and joysticks that move like the real deal are a pretty cool keychain and fidget toy, but at least for some of us there’s this intrusive thought that tells us that it would be so much cooler if it actually was a functional game controller. Enter [Brux] tearing into a miniature GameCube controller and adding the required guts.

The keychain/fidget toy is made by Backpack Buddies and is one of a range of similar toys that feature buttons you can press and joysticks that move, giving a pretty good start on the externals of the controller. Once cracked open at the seam, some interior redecorating had to be performed to clear space and add something to mount switches onto. Here [Brux] opted to glue SMD switches to custom 3D components in lieu of a PCB. These were subsequently wired up with thin enameled wire, before attaching the original buttons to them following some more plastic surgery.

Some tiny joystick innards were then installed before gluing on the final buttons and joystick caps. As for how it all connects to a real GameCube, here an RP2040 was used to handle the translation of control inputs to the GameCube controller protocol. Then a GameCube controller was sacrificed for its cable and controller connector, but as can be seen in the video it does all work and creates the perfect controller for guests.

Advertisement

Source link

Advertisement
Continue Reading

Tech

Nvidia's first consumer CPU in over a decade to debut at Computex next week

Published

on


Identical posts from Nvidia, Arm, and Microsoft contained the words “A new era of PC,” followed by the coordinates “25.0528, 121.5990,” which map to the Computex 2026 venue in Taipei. The cryptic posts can be seen as early confirmation that Nvidia is finally ready to support Windows’ push into Arm chipsets.
Read Entire Article
Source link

Continue Reading

Tech

Pinterest cut AI costs 90% by gutting a frontier model’s vision layer

Published

on

At 620 million monthly users, calling a frontier model for every image recommendation isn’t a strategy — it’s a bill. Pinterest CTO Matt Madrigal solved it by gutting Qwen3-VL’s vision layer and rebuilding it with proprietary embeddings, cutting costs 90% and boosting accuracy 30%.

Madrigal’s team has been heavily investing in customizing open-source models “foundationally in-house.”

“If you’ve got really unique data that you can then fine-tune an open source model with, data quality will, frankly, outweigh or overcome model size,” Madrigal explained in a recent VB Beyond the Pilot podcast

Advertisement

How Pinterest customized Qwen for visual discovery

Pinterest, which has around 620 million monthly active users, has long applied open source models for visual search and discovery, going back to Google’s BERT and OpenAI’s CLIP. The company fine-tuned its own Pin CLIP on the latter, incorporating proprietary visual embeddings and image metadata. 

Pinterest’s conversational shopping assistant, Navigator 1, was built on Qwen3-VL and customized in “pretty significant” ways. Madrigal’s team essentially “ripped out” Qwen’s vision encoder layer and fine-tuned the model on proprietary multimodal embeddings. This has allowed them to capture metadata around pins and images that can then be precomputed offline and regularly retrained on new information to deliver personalized experiences. 

“Open-source models, especially with open Apache licenses where you can truly tweak a lot of open weights and customize for unique use cases — that’s where we’ve found open source to be so powerful for us,” Madrigal said. 

Bringing their own embeddings allows his team to gain context around metadata, pins, and images; also, notably, the model performs better at runtime and inference. Without these embeddings, devs would have to call and encode each image returned at runtime, one at a time. That results in a latency “20 times worse” from an inference perspective, Madrigal said. 

Advertisement

“If it’s something that’s going to be critical for our end users, that’s going to drive engagement, that will have to scale to over 600 million monthly active users, we’re going to either probably build it or we’re going to leverage open source and customize the heck out of it,” he said. 

VB Transform · July 14–15 · Menlo Park · Agentic orchestration

Intuit rebuilt its multi-agent system in 60 days. What did they change — and why?

At Transform, engineering leaders from Intuit, Target, and Instacart break down how they redesigned their orchestration architectures for reliability, scale, and real customers.

Advertisement

See the full agenda →

How a taste graph captures evolving interests

To guide users from inspiration to purchase, Madrigal’s team built a “taste graph”: a dynamic representation of what individual users actually like, not just what they click on. “It’s this representation of billions of people’s evolving tastes,” he said. 

People go to Google or other search engines when they have a clear picture of what they want; Pinterest is for when they’re still in the discovery phase, Madrigal said. Pinterest’s goal is to encourage “lateral exploration” and transform discovery to intent (that is, clicking through ads or making purchases). 

Under the hood, the architecture combines a graph structure with representational learning. User embeddings capture a user’s evolving tastes. These are constantly updated based on activity and new content and signals. “It’s not a social graph,” Madrigal said. “It’s much more of a preference graph: What’s going to inspire you? What are you trying to do next?” 

For instance, one user may be into mid-century modern designs; another may prefer a Nantucket aesthetic. Those preferences will be captured in user embeddings, and the taste graph will deliver up specific, relevant products as a result. 

Advertisement

“You go from the upper funnel, inspiration discovery, all the way through lower funnel intent,” Madrigal said. 

Listen to the full podcast to hear more about:

  • How Pinterest uses sandboxes to encourage creativity in a way that is secure and contained; 

  • Why a continuous feedback loop can prevent visual AI slop; 

  • The importance of constant benchmarking to gauge user engagement, performance, latency, and other factors. 

You can also listen and subscribe to Beyond the Pilot on Spotify, Apple or wherever you get your podcasts.

Source link

Advertisement
Continue Reading

Tech

‘Most likely, you won’t see it on a Leica M camera’: Leica hints that generative AI tools like Gemini Omni are at odds with its photography heritage, but says they ‘make perfect sense’ for phones like the Xiaomi 17T Pro

Published

on

These days, it’s not uncommon for phones to share two big selling points: a partnership with a trusted photography brand and flashy AI features. The Xiaomi 17T Pro, launched this week in Vienna, is no different, boasting Leica-tuned cameras and fresh new AI skills from Google‘s text-to-video tool, Gemini Omni.

Of course, Leica is a storied brand with 157 years of history — so how does Omni’s presence on the Xiaomi 17T Pro sit with this photography heritage?

At a post-launch roundtable attended by TechRadar, the German camera giant — which has been collaborating with Xiaomi since 2022 — shared its take on the utility of generative AI, and its remarks were decidedly diplomatic.

Google's Erin Pettigrew demonstrating Gemini Omni

Google’s Erin Pettigrew demonstrating Gemini Omni at Xiaomi’s Vienna launch event (Image credit: Future)

For context, at the launch itself, Google made a cameo appearance to reintroduce Gemini Omni, which debuted at Google I/O 2026 earlier this month and is available on compatible Android phones, including the Xiaomi 17T series.

Advertisement
Latest Videos From

Source link

Continue Reading

Tech

Meta is building an AI pendant. It also plans a business subscription called Wearables for Work.

Published

on

TL;DR

A leaked Meta memo confirms an AI pendant entering testing next year. The company also plans “Wearables for Work” and expanded AI glasses.

Meta is developing an AI-powered pendant that it plans to start testing within the next year, according to an internal memo viewed by The Information. The device builds on the Limitless acquisition Meta completed at the end of 2025. Limitless made a pendant that users could clip to their shirt or wear as a necklace to record and transcribe conversations.

The memo also outlines plans to expand Meta’s AI glasses lineup and launch a business subscription called Wearables for Work. The enterprise tier would position Meta’s hardware as a productivity tool rather than a consumer novelty. Reality Labs, Meta’s hardware division, lost $4 billion in Q1 2026 alone.

The AI pendant category has a troubled history. Humane’s AI Pin launched in 2024 to withering reviews and was effectively dead within a year, with HP acquiring the startup’s assets for $116 million. Friend, another AI pendant startup, spent more than $1 million on subway advertisements and struggled to find users. Neither device offered enough utility to justify wearing an additional gadget.

Advertisement

Meta’s approach is different in one important respect. It already has a wearables business that works. Meta sold more than seven million Ray-Ban smart glasses in 2025 and commands roughly 82% of the smart glasses market. The pendant would be a second form factor in an ecosystem that has proven consumer demand, not a standalone product betting on a category that does not yet exist.

Advertisement

Limitless raised more than $33 million from investors including Sam Altman and Andreessen Horowitz before Meta acquired it. CEO Dan Siroker said at the time that Meta’s vision for “personal superintelligence” through wearables aligned with what Limitless was building. The startup stopped selling devices to new customers after the acquisition but continued supporting existing users.

The Wearables for Work subscription is the most commercially interesting detail in the memo. Meta’s glasses already integrate with Meta AI for voice queries, real-time translation, and visual identification. An enterprise tier could add meeting transcription, ambient note-taking, CRM integration, and hands-free access to workplace tools. The concept mirrors Microsoft’s Copilot subscription model but delivered through hardware rather than software.

The wearables market is fragmenting into distinct categories. Apple Watch dominates the smartwatch segment but is losing momentum to screenless health trackers. Oura has filed for IPO. Whoop and Google’s Fitbit Air emphasise passive data collection. Meta’s pendant would sit in a fourth category: ambient AI capture, the always-on recording device that supplements rather than replaces a phone.

The privacy implications are significant. Meta’s Ray-Ban glasses have already faced lawsuits and regulatory scrutiny over how they handle footage captured by their built-in cameras. A pendant that records conversations raises the same concerns in a more intimate form factor. The regulatory environment in the EU, where Meta faces ongoing DMA enforcement and GDPR scrutiny, could constrain where the device is sold.

Advertisement

Meta’s hardware strategy is now spread across glasses, pendants, a planned smartwatch codenamed Malibu 2, VR headsets, and the Vision Pro competitor. The company is betting that AI wearables will reverse Reality Labs’ cumulative losses, which have exceeded $60 billion since the division was created. The pendant is one piece of that bet. Whether it succeeds where Humane and Friend failed depends on whether Meta can make ambient AI recording useful enough that people will wear it, and trustworthy enough that the people around them will tolerate it.

Source link

Advertisement
Continue Reading

Tech

LG B6 review: a great budget OLED TV, but not the upgrade I hoped for

Published

on

Why you can trust TechRadar


We spend hours testing every product or service we review, so you can be sure you’re buying the best. Find out more about how we test.

LG B6 OLED TV: Two minute review

The LG B6 is the entry-level OLED TV in LG’s 2026 TV lineup. While it provides a brightness boost over its predecessor, the LG B5, which I rated as one of 2025’s best TVs, the LG B6 doesn’t deliver the full and clear upgrade I was hoping for.

The LG B6 has a full suite of features and still delivers great performance, but as long as the LG B5 remains in stock and is less expensive, the new model is held back from being an unqualified pick by a few issues.

Advertisement

Source link

Advertisement
Continue Reading

Tech

4 Common Problems With Samsung Washing Machines

Published

on





Home appliances are a necessary part of life. Whether you rent or own your home, you’ve likely dealt with a defrosting refrigerator, a leaking dishwasher, or a washing machine that’s refusing to drain. When we purchase a new appliance, we hope to get years of service without costly repairs. Samsung, which sells all major types of home appliances, from basic, entry-level models to bespoke options with artificial intelligence, has been recognized by JD Power with high rankings for customer satisfaction. Yet many Samsung appliances tend to generate mixed reviews, with praise for design offset by concerns about reliability, performance, and customer service; in fact, the company recalled 2.8 million of its washing machines in the United States in 2016 due to issues that caused the top to detach while in use.

Of course, any appliance can break, and washing machines are typically heavily used and have complex components, facts that often tend to contribute to these home appliances having a slightly shorter lifespan than others. Overloading your machine or failing to clean it and perform regular maintenance may lead to your washer needing expensive repairs, or it could shorten that lifespan even further. If you already own a Samsung washing machine or you’re in the market for a new washer, here are four common problems endemic to the brand to watch for.

Advertisement

The controls stop working

We’ll start the conversation with a common problem and a simple fix. If your washer won’t start, the buttons aren’t working, or the control knobs won’t allow you to select a cycle, you may have accidentally turned on the child lock. That’s right, you can lock your child out of YouTube, into your car and, it turns out, also out of your washing machine.

The child safety locks disable the machine’s controls and often lock the door. They help keep your child from playing with the buttons, accidentally starting the machine, or even from crawling inside, where they could be hurt or worse. If you don’t have children or your children are old enough to leave your washer alone, you probably don’t bother with the lock. On most Samsung machines, it’s not easy to accidentally turn on, but it is possible. The lock is activated with a two-button combination that’s labeled on the control panel. It’s typically labeled with the words “Child Lock” or a lock icon. Check your user manual if you’re unsure how the lock on your machine works. When the lock is activated, you should hear a chime and an icon should light or flash. To deactivate the lock, press and hold both buttons once to see the icon flash, then again to make the icon turn off.

If you try these steps and your washer still won’t start, it’s likely a different problem. Samsung recommends you unplug the machine, let it sit for at least a minute to reset, then plug it back in again.

Advertisement

The washer isn’t filling properly

You load up the washing machine, add detergent and press start, only to be met with silence. You lift the lid and take a look, and your clothes are still dry and dirty. The machine isn’t filling, or perhaps it’s only filing part way and not finishing the job. Even high-efficiency washing machines need water, so what is going on?

A filling error may be indicated on a Samsung machine with an error code or by a blinking light on the indicator for the fill level (Extra Large, or Extra High, for example). The manufacturer has several recommendations if you encounter this frustrating problem. First, be sure your supply hoses, both hot and cold, are properly connected to the washer and aren’t kinked or pinched anywhere. Also verify that the water valves are open. You should also check the drain hose connections. Samsung recommends that you don’t remove the screw on the back of the washer that holds that drain hose against the machine. If the screw is missing, use any screw that fits to replace the holder.

Advertisement

If all the hoses appear functional, try unplugging the washer or flipping the circuit breaker for at least a minute to reset the machine. If it still isn’t filling properly, call a professional.

Advertisement

The washing machine isn’t draining

If your problem is too much water rather than not enough, your Samsung washer may not be draining properly. If you’re lucky, you may simply receive a “no drain” or “overflow water” error code. If you’re unlucky, your washer will leak, possibly overflow, and likely create a big, expensive mess. Water damage is no joke, so this is a problem you’ll want to address before that happens.

If you didn’t have your washer professionally installed, be sure the machine is level before you use it, otherwise it may not drain properly. If you know the machine is level, inspect the drain hose. Samsung advises that the hose should not be inserted less than 6 inches and more than 8 inches into the standpipe. Be sure it is secured to the machine and is not bent or damaged, and has not formed an airtight connection. It needs to be placed at least 18 to 24 inches high, depending on the type of washer, and no higher than 96 inches. Samsung also notes that users should not install a drain hose extension kit.

Finally, if you have a front load washing machine, you may need to clean the pump filter. If the filter is clogged, the draining system may not work effectively. Once you run through all these steps, try to run the washer again; if it’s still not draining, it’s time to call in a professional.

Advertisement

The washer’s door is broken or its buttons are jammed

Problems with washing machines don’t always involve water. If your Samsung machine isn’t working and the “Hot” and “Large” (or similarly labeled) buttons are flashing, or you receive an error code that indicates a door error, your washer is telling you that it’s detecting that its door is either damaged or not closed properly. Check your manual to confirm the error code, then take a look at the door latch. It could be as simple as a sock or a drawstring stuck in the door. The door lock may also be malfunctioning, or the problem could be with the door itself. If you don’t see anything wrong with the door and cannot clear the error code, you should contact Samsung’s support center.

If you receive a jammed button error code, your washer is telling you that one or more of the buttons on the control panel is stuck or being continuously pressed. Samsung recommends that you turn off your washer, then check each button individually. If a button is damaged or the code doesn’t clear after you power on the washing machine, again, request support from Samsung for a repair.

Of course, there’s a long list of other possible error codes and potential problems or malfunctions. If your washer displays an error code or simply stops working, check your manual or Samsung’s website for support. If you’re unable to diagnose or solve the problem, a dreaded repair or replacement may be in order.

Advertisement



Source link

Advertisement
Continue Reading

Tech

States push back against rising AI-driven electricity infrastructure costs

Published

on


The global AI boom has exposed how unprepared we really are for such rapid data center expansion, and we’ve already reached the point where construction is struggling to keep pace with the continued rate of innovation.

Nowhere is this more evident than across the US, where hyperscalers and cloud providers are racing to build out new data center campuses capable of supporting the next wave of agentic AI workloads. This is, of course, as companies continue to push the boundaries with next-gen frontier models, with both electrical supply and cooling infrastructure in hot demand.

Source link

Advertisement
Continue Reading

Tech

MSI’s Next-Gen Monitor Can Switch Between Three Resolutions And Refresh Rates

Published

on

Go from 4K resolution for Crimson Desert to 680Hz for Counter-Strike 2.

Gaming monitors that let you switch between two modes aren’t new, but MSI is pushing that even further with its OLED monitor can shift across three modes. For Computex 2026, MSI is claiming a world’s first with a 31.5-inch gaming monitor that can bounce between 4K resolution with a 360Hz refresh rate, 2K resolution with 520Hz and FHD resolution with 680Hz.

Officially named the MPG OLED 322URDX36, the monitor lets gamers go from maximum resolution for AAA titles that are graphically demanding to an ultra-fast refresh rate for more competitive games where split-second decisions matter. Along with MSI’s Triple Mode feature, the upcoming monitor also has its Penta Tandem technology that the company advertises as a five-layer stack of panels designed to reduce color fringing and make text more legible. MSI also equipped the Triple Mode monitor with a DarkArmor Film that’s supposed to boost black levels by 40 percent and increase scratch resistance.

Besides all of MSI’s included proprietary technologies, the upcoming monitor can hit a peak brightness of 1,500 nits and will have a DisplayPort 2.1a and a USB-C port. MSI didn’t reveal any pricing or release details, but said the MPG OLED 322URDX36 will be on display at its booth during Computex 2026, which kicks off on June 2.

Advertisement

Source link

Advertisement
Continue Reading

Trending

Copyright © 2025