Diet-friendly electric spoon enhances saltiness in food without actual salt

It’s almost too easy to take salt for granted these days given how common it is, but there was a time long ago when it was as valuable as gold. The role that salt and salty flavors play in our lives becomes all too apparent the moment we taste bland food, resulting in requesting for seasoning or, well, salt. Too much salt, however, put people’s health at risk, especially in cultures that lean towards very salty dishes. Replacing salt with healthier alternatives might just be a stopgap solution, so this innovative electric spoon simply tries to trick our tongues into tasting saltiness where there is barely any salt, allowing people to consume less salt without actual giving up their favorite flavor.

Designer: Kirin

Simple as it may look, our tongues are really complex systems of taste buds that may react different depending on their location and sensitivity to certain flavors. We’ve all been through science experiments related to the different areas of the tongue as well as how weak electrical currents, like those from a lemon, can affect our sense of taste. The latter is the principle behind this simple-looking electric salt spoon that aims to promote a healthier diet by reducing the amount of salt you need to use or consume just to get that salty flavor you love.

In a nutshell, the plastic and metal spoon passes a very weak electrical current on your tongue that tries to draw sodium ions that are normally dispersed and wasted, enhancing the salty flavor that would have otherwise been lost normally. This does mean that the salty flavor doesn’t just magically appear and there needs to still be some amount of salt in the dish for the magic to work. That said, the technology promises 1.5 times more saltiness, which mean you can use 1.5 times less salt to taste the same flavor. For a food culture like Japan that consumes 10g of salt daily, much higher than what the World Health Organization (WHO) recommends, that’s still a significant reduction.

The design of the spoon itself is pretty basic, and its large handle almost makes it look and feel like a child’s spoon. Operating the electric spoon is a simple matter of pressing a single button to turn it on and cycling through different electrical intensities. Amusingly, they recommend a proper way of holding the spoon and positioning your arm in order to maximize the effect of the weak current provided by a rechargeable lithium battery.

It might be a weird idea to be giving your tongue a tiny electrical shock to make food taste saltier, and the company behind the innovation promises it’s all within safe ranges. While it’s not going to make food magically taste better, the electric salt spoon offers a simpler, and somewhat more affordable way to enjoy low-salt diets without resorting to expensive salt alternatives.

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AYANEO AG01 graphics dock puts a retro-style spaceship on your desk

Nostalgia is a very powerful (and lucrative) emotion, but the retro designs don’t necessarily have to be just based on past products. In fact, they don’t need to be based on real things at all. Retro designs only need to incorporate elements from the past, whether that’s a historical past or a fictional one. The latter especially applies to what has become known as retro-futuristic styles that try to blend past and future in a way that makes some sense in the present. This upcoming graphics dock, intended to give handheld gaming PCs a performance boost, is one such example, bringing a unique visual accent to your workspace by taking on the appearance of a miniature spacecraft with the blocky and rugged aesthetics of the past.

Designer: AYANEO

Although external graphics enclosures have existed for a while now, it was only with the advent of handheld PCs that they started to become smaller and slightly more portable. The purpose remains the same, providing significantly more powerful graphics capabilities than the portable computer can manage, but in a form factor that can also be carried around in a bag if desired. Many of these so-called graphics docks take on the form of uninspiring rectangular bricks, but the AYANEO AG01 bucks the trend with a design that is almost literally out of this world.

As part of its next batch of REMAKE products, AYANEO is including its very own graphics dock with a design that doesn’t really resemble any existing product from the past. The company describes it as a starship, though it might not immediately strike one as similar to those from hit sci-fi shows like Star Trek or even Star Wars. It has a more blocky shape, not unlike other graphics docks, but with an overabundance of panels and grilles. Its rough edges and dark color scheme contrast with the usual smooth curves and lighter motifs of futuristic spacecraft. This is a spaceship that humans would first produce for exploration and perhaps even militaristic action. Space-efficient, rugged, and a little menacing.

Underneath that retro-futuristic shell, however, is a very typical graphics dock, one that even houses a slightly dated AMD Radeon RX 7600M XT graphics from last year. There’s a plethora of connectivity options, including USB4 and the newer Oculink technology. It does also function as a typical data hub when connected to a computer, which means USB ports and even an Ethernet jack for faster network connectivity. Although technically compatible with any computer that supports external GPU via USB4, the AYANEO AG01 is specifically designed for the brand’s handheld gaming computers that have a significantly weaker GPU compared to laptops.

There’s also some RGB lighting, but that’s curiously limited to the ring around the dome on one end of the dock and three “vents” near it. It’s a purely aesthetic element, though one that admittedly looks too modest for what should be a space-faring vehicle. Availability details about the AYANEO AG01 are still unknown at this point, but the graphics dock’s unique design will surely catch the fancy of many collectors, whether they have an AYANEO handheld PC or not.

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Lofree EDGE delivers the thin and light mechanical keyboard of your dreams

Some people consider computer keyboards to just be tools you have to bear with, but those who live and die by typing on a computer know just how important the design of a keyboard is. That’s why a lot of writers, developers, and even gamers prefer mechanical keyboards not just because of their sharp sounds but, more importantly, because of their tactile typing experience. Unfortunately, mechanical keyboards seem to have become synonymous with thick, heavy, and clunky keyboards because of the equally hefty mechanisms employed to deliver that experience. That doesn’t have to be the case, however, and this ultra-low-profile mechanical keyboard proves how you can have the best of both worlds with some outside-the-box thinking and creative design.

Designer: Shawn S.

Click Here to Buy Now: $149 $249 (40% off). Hurry, only 59/500 left! Raised over $310,000.

You can make a keyboard as thin as it can be, but you’re bound to make a lot of compromises to get there, from the quality of the build to the durability of the product to the satisfaction of every keystroke. Difficult, however, doesn’t mean impossible, and Lofree EDGE dares to take on the challenge of finding solutions to the problems that have been taken for granted. At only 485g light and 5.4mm thick at its thinnest point, you might even wonder if it’s a mechanical keyboard at all.

The secret is Lofree’s meticulous attention not just to materials but to the production process as well. It wasn’t enough to simply use just any carbon fiber to make the upper plate both durable and lightweight, Lofree EDGE employs a 3K Till Weave that takes that to the next level while also adding a luxurious aesthetic that your palms can actually feel. The light and heat-resistant magnesium alloy base isn’t just crafted using ordinary die casting but uses semi-solid casting instead to eliminate air pockets and increase the material’s toughness. And to do its part in helping to save the planet,

Lofree reuses the carbon fiber block cut out from the upper plate and turns it into a flat-packed stand for the keyboard. Assembling the stand becomes a playful and engaging experience, like putting together a puzzle, and delivers a handsome mount to place your keyboard on at the end of the day to keep your desk clear and clutter-free.

The Lofree EDGE is clearly just as or even more durable than mechanical keyboards twice its weight and thickness, but what about the actual typing experience? Refusing to make compromises, it uses specially designed Kaih POM 2.0 switches that deliver a travel distance of 2.4mm, a remarkable figure when you consider how thin the keyboard is. An innovative PCB-Gasket mount structure integrates these two critical parts of the keyboard into a unified piece, further reducing the thickness associated with mechanical keyboards. It combines solder-mounted switches and strategically positioned gaskets directly into the PCB, doing away with conventional positioning plates and hot-swappable switches that add thickness and heft to the keyboard. To further reduce its weight, Lofree EDGE replaces heavy silicone with lightweight foam for the internal filling. What you get from all of this is a comfortable and satisfying keyboard that doesn’t strain your fingers and joints, making the typing experience not only enjoyable but also potentially addictive.

The Lofree EDGE’s innovations don’t stop at the product design either. With the powerful Lofree Configurator software, Windows and, soon, Mac users will be able to customize their experience to fit their particular needs, from remapping keys to creating powerful macros. The keyboard supports both wired and wireless connectivity, giving you maximum flexibility in where and how you want to use the keyboard. Thin, light, and handsome, the Lofree EDGE redefines what a mechanical keyboard can be, delivering a comfortable and enjoyable typing experience that won’t weigh you or your wallet down. So if you want to enjoy the authentic feeling of a mechanical keyboard with the bulk and the heft, then there’s no better time than now to give your fingers the blissful typing experience they deserve and grab the Lofree EDGE now while it’s at a sweet, heavily discounted price.

Click Here to Buy Now: $149 $249 (40% off). Hurry, only 59/500 left! Raised over $310,000.

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AI-powered modular mouse has some nifty tricks to level up your presentations

The nature and location of work today have changed considerably, especially after the introduction of work-from-home arrangements, but there is one thing that still remains the same. People still hold in-person meetings, which often involve making presentations, be it in front of colleagues or before clients. Despite how common this activity is, the tools used especially by presenters haven’t evolved that much except for teleconferencing equipment. Many of the devices needed for an effective presentation often come as separate products, so this concept tries to integrate not just two but four tools into a single design that, at first glance, looks like a normal mouse.

Designers: TianRun Chen, ZiLong Peng, Yanran Zhao, YueHao Liu

Many computer users use a mouse, even if they actually prefer using laptops. It’s almost an indispensable tool for on-the-go knowledge workers, including those who often find themselves speaking in front of other people in a room. Unfortunately, these people would also find themselves grabbing a presenter and a laser pointer during those presentations, making their work lives needlessly complex. There are some thin, portable mice that try to integrate a laser pointer, but these are still rare, not to mention not ergonomic in their designs.

The OctoAssist concept design has a rather intriguing solution that deconstructs the design of the computer mouse in order to provide more functionality. At its core, it sports a modular design where the main “module” is actually the front third of a conventional mouse, where the buttons would normally be located. This module is actually a touch-sensitive device that you can use on its own as a mini touchpad that supports gestures like pinching and three-finger taps. It can magnetically connect to a “base” that provides the ergonomic shape of a mouse, while potentially also offering additional battery power in its rather large body.

The core module also has a built-in laser pointer and, thanks to its touch-sensitive surface, can be used to easily control presentations with the same hand. It also has a voice recorder so you can have the entire presentation or meeting preserved for documentation purposes. But why stop there when you have today’s ubiquitous AI available to almost everyone? That AI, built into the device, can also summarize the meeting and generate notes in a flash, impressing everyone in the room with your technological wizardry and efficiency.

From a regular office mouse to a miniature touchpad to a presenter to an AI secretary, the OctoAssist offers plenty of features, though perhaps a bit too much as well. The AI-powered summary and notes are definitely convenient, but they could weigh the core module down not just with complexity but also with hardware and battery consumption. It does offload the AI processing to a connected smartphone, but that can sometimes cause lags and even data loss. Regardless, it’s definitely an interesting concept that might even be plausible, presuming a manufacturer sees profitable value in an all-in-one design instead of selling multiple devices that do those tasks separately.

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Memoraphy is an aromatherapy device that can produce perfume to alleviate mood issues

Among all the senses, smell is probably the one that I don’t really pay attention to (or may be the least popular for ordinary folks). But it is actually the one that is most associated with memory. We associate specific smells with memories of our childhood or with certain episodes in our lives. It is also something that can help you manage your emotions as evidenced by the popularity of aromatherapy. This concept for one such product is pretty interesting especially if your nose is sensitive to smells and moods.

Designer Name: Kanglee Lee, Jiwon Lee, Jeongmin Ham

Memoraphy, a combination of the words memory and therapy, is a concept for a device that can “prescribe” a scent for you depending on your mood and need. It looks like one of those laboratory devices with different pods or a coffee machine but instead of dispensing liquids or caffeine, you get different fragrances that can help you uplift your mood, relax, or whatever your emotional need is that can be helped by smelling something. You can choose to use it as a diffuser or to produce a perfume or a plaster air freshener.

There are six types of main fragrances available: bergamot (for depression, anxiety, and apparently, UTI), rose (to give a positive mood), orange (to relieve stress and enhance taste bud), sandalwood (relieves nervous tension and anxiety), chamomile (helps relax the mind, counter insomnia), claysage (mood stabilisation). You start off the process by inputting into the machine your current mood and drawing or writing to get a “diagnosis” for the right scent. Then you choose the output type and the machine will then create the product for you.

This is a pretty interesting product to have, at least on paper. There may be some feasibility questions if it gets turned into an actual product since there are different outputs for it but that’s a problem for another day. If you’re a believer in aromatherapy, you’d probably want something like this in your home to help lighten your mood, help you fall asleep, and even combat other mental health issues.

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3D Printing is Shaping Modern Product Design: Here’s How

In the ever-evolving landscape of product design, from ideation to realization, 3D printing technology is revolutionizing contemporary design practices. 3D printing technology employs computer-aided design (CAD) and fabricates objects layer by layer. Commonly used in manufacturing, automotive industries, and industrial product design for creating tools, parts, and prototypes, this process, also known as additive manufacturing, layers materials like plastics, composites, or bio-materials to produce objects of varying shapes, sizes, rigidity, and color.

Designers: Nexa3D and Mocu Desig

The commonly selected 3D printing technologies include Fused Deposition Modeling (FDM), Stereolithography (SLA), Selective Laser Sintering (SLS), PolyJet, and Direct Metal Laser Sintering (DMLS). XiP is an advanced resin 3D printer by Nexa3D, offering professional-grade printing at speeds 6 times faster than SLA printers and over 10 times faster than filament 3D printers. With a 4.8L build volume and a 9.3″ 4K Monochrome LCD, it delivers crisp details. Its compact desktop design houses industrial LSPc technology, ensuring stability with a billet aluminum enclosure and precision ball screw Z-axis platform. The printer supports a wide range of resins, including proprietary formulations for diverse applications, all dispensed through smart recyclable cartridges.

What are the benefits of 3D Printing?

• Reduces Costs:

3D printing offers significant cost advantages over traditional manufacturing methods due to its automation, resulting in reduced labor expenses. Moreover, its minimal waste production leads to lower material costs.

• Produces Complex Designs

3D printing exceeds the design constraints of traditional manufacturing, enabling the creation of intricate designs, including square or circular punctures or abstract designs with fewer restrictions.

• Promotes Internal Manufacturing

3D printers enable rapid prototyping, eliminating the need for outsourcing. This accelerates the design and production of new products, enhancing overall efficiency.

• Rapid Prototyping

3D printing enables the production of designs that were previously impossible with conventional manufacturing methods. By transforming digital files into physical parts within hours, this technology allows companies to adopt an on-demand manufacturing model for parts. 3D printing offers a comprehensive solution, facilitating prototyping, and short-run production, thereby transforming every aspect of businesses.

• Minimizes Waste

Traditional manufacturing generates substantial material waste due to inefficiencies while additive manufacturing minimizes waste by precisely utilizing materials, only using what’s necessary for each product or part. This is a great way to reduce material costs and improve environmental sustainability for companies.

• Manufactures Diverse Products

Industries across the board are leveraging 3D printing for a diverse range of products. From consumer goods like eyewear and furniture to industrial tools and automotive parts, technology is reshaping manufacturing. It’s also vital in healthcare for prosthetics and orthotics alongside architectural models. Additionally, the film industry benefits from 3D printing for creating intricate props.

Top 10 Examples of 3D Printing in Product Design

Here are Top Ten examples of how 3D printing is used in product design across various product types:

1. Handbags

Designers: Julia Koerner, Kais Al-Rawi and Emma Sanson

Acclaimed Australian designer Julia Koerner merges nature and computer algorithms with 3D printing and innovative resin-based techniques to create her award-winning handbag collection, resulting in visually lightweight yet rigid designs with a distinctive skeletal aesthetic. Inspired by the organic shapes of dried kelp found along the Pacific coastline, Koerner’s KELP MINI handbag seamlessly blends artistry with functionality. Each meticulously crafted handbag is created with sustainable plant-based materials and solar-powered manufacturing, offering clever design elements like hinged bases and snap closures, making them ideal for storing essentials with style and efficiency.

2. Tiles

Designer: bioMATTERS

MYCO-ALGA presents a groundbreaking interior tiling solution that transforms bathroom aesthetics. These 3D-printed tiles are crafted from repurposed natural waste and living organisms, featuring captivating designs inspired by organic forms. Sustainable at every stage, MYCO-ALGA tiles undergo a precise process encompassing digital design, 3D printing, organism cultivation, and bio-pigment enrichment. As a result, the outcome is eye-catching tiles with unique, non-repeating patterns resembling crawling organisms, that offer both lightweight durability and visual allure that effortlessly merge style with sustainability.

3. Air Purifiers

Designer: External Reference

Barcelona-based company introduces Pure Plants, 3D-printed sculptures doubling as air purifiers. Utilizing Pure.Tech technology efficiently absorbs and neutralizes indoor pollutants like carbon dioxide and nitrogen oxide. Mimicking plant structures with geometric patterns, these sculptures enhance decor while promoting healthier indoor air quality. Crafted from sustainable Pure.Tech biomaterial and PLA bioplastic derived from corn dextrose integrate aesthetics with eco-consciousness.

4. Footwear

Designer: Matthew Blunt

EXPLR 02 is a futuristic 3D-printed shoe blending wireframe-inspired aesthetics with organic elements. Crafted with advanced techniques, it epitomizes modern manufacturing’s versatility. While challenging footwear norms, questions linger about real-world durability. Yet, EXPLR 02 signifies a leap in innovative, personalized shoe designs, shaping the evolution of 3D-printed footwear.

5. Table Lamp

Designer: Felix Pöttinger for Gantri

The 3D-printed Hula table lamp, envisioned by Felix Pöttinger, ingeniously merges direct and indirect lighting to efficiently illuminate spaces, tackling urban living challenges by minimizing glare. Its ring-shaped shade, reminiscent of a hula hoop, is available in Snow, Forest, and Blossom Pink, adding a distinct flair to any setting.

6. Living Soil Walls

Designer: Ji Ma, David Carr, Ehsan Baharlou, and Spencer Barnes

The University of Virginia research team has developed an innovative 3D printing method using soil infused with seeds to create plant-covered structures like walls and roofs. The team’s eco-friendly approach integrates greenery into architecture, providing natural insulation, flood prevention, and green spaces. By minimizing materials and utilizing locally sourced resources, their process reduces emissions and waste. With plans to expand their prototypes and improve their soil ink formula, the team aims to contribute to carbon-neutral construction.

7. 3D Printed Homes

Designer: Progreso x COBOD

Architecture is no exception in the age of ubiquitous 3D printing, with many firms favoring this method for building structures. Cement company Progreso recently collaborated with COBOD to construct Guatemala’s first 3D-printed building to withstand seismic activity. This compact home, completed in just over 24 hours, merges modern construction techniques with traditional craftsmanship, featuring organic-shaped walls and a traditional palm leaf roof. With a footprint of 527 square feet, the structure operates as a fully functional living space capable of withstanding extreme seismic events.

8. Chairs

Designer: Johannes Steinbauer Office For Design

Oeschler’s new manufacturing technique, demonstrated in Johannes Steinbauer’s Office for Design’s 3D-printed seats, eliminates traditional materials while maintaining comfort and functionality. 3D printing is reshaping furniture design and manufacturing, introducing innovation in sustainability and functionality. With a simple yet versatile design, these chairs offer easy assembly and recyclability, signaling a promising future for 3D-printed furniture in the industry.

9. Recycled Wood

Designer: Aectual

Wood is a preferred choice for its eco-friendliness, yet shaping and recycling pose challenges. Enter 3D-printed wooden partition screens and window coverings, offering a breakthrough solution. While 3D printing democratizes design, it also increases material waste, prompting a search for sustainable options. Crafted from wood waste and fortified with natural elements, this innovative material resembles wood in appearance, texture, and scent. Moreover, its circular lifecycle allows for recycling into new forms, minimizing waste. Despite potential production cost concerns, its promise for intricate designs and sustainability makes it attractive for environmentally conscious designers.

10. Homeware

Crafted by Vienna-based designer Nicolas Gold, renowned for his expertise in “Tiny Furniture,” this collection employs 3D printing. The range comprises vases, bowls, planters, and lighting, all crafted from lightweight, recyclable bioplastic sourced from corn. This blend of architectural precision and modern technology results in sophisticated homeware where design, architecture, and 3D printing harmonize seamlessly. The Tiny Architecture collection showcases intricate patterns such as the asymmetrical Bloz and fabric-like Fald, crafted from partially recycled materials to enhance their individuality.

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Disc-like smart device uses light, vibration to provide alerts for the hearing impaired

Smartphones and smart speakers are pretty useful devices for times when emergencies and disasters are upon us and you need to be alerted to the dangers. But for those who are hearing-impaired, they may not be able to get fast access to information, especially if they’re not looking at their screens. Light flashes and vibrations are the fastest way to catch the attention of these individuals so devices that utilize these features can be helpful to both the hearing-impaired and regular hearing people.

Designers: Kim Myeonjin, Noh Gaeun

Lamptok is a concept for a lighting solution that can be attached to a smartphone or any surface in order to give information to the hearing impaired about a dangerous or important happening. It’s basically a notification medium that uses lighting and vibrations to alert the user to any disaster or emergency. Think of it as a griptok for your phone except its main purpose is not for you to hold your phone properly but to give lighting and vibrating cues for times when it is needed.

The round device can also be adjusted from something that can fit onto your finger to something that can be securely attached to any surface. It can be charged wirelessly, is MagSafe compatible, and has a USB-C port for wired charging. During times of disaster, it can be integrated with alert systems and also has built-in pictograms to help the user quickly understand what’s going on. It also has stronger vibrations than the smartphone so it can also be used as a sort of alarm clock. It is able to detect abnormal sounds as well and will alert the user to it. And it can also alert you to notifications on your phone.

Lamptok can be connected to your smartphone through Bluetooth so you are able to better control and customize it. The renders show the device in different colors like olive green, black, white, and orange. It is probably also designed to be water proof since there’s a render of it attached to the bathroom tiles for when you’re taking a bath and still need to be aware of what’s happening. This should be useful for hearing impaired people so hopefully this gets turned into an actual product.

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Build your own NAS Cloud Drive using a Raspberry Pi 4 and a 3D Printer

Why pay for iCloud when you’ve got your own personal iCloud at home?!

Subscriptions will be the death of our civilization. Imagine not being able to ‘own’ something because a company only allows you to rent it. You don’t own the movies you pay for on Netflix, you don’t own the music you pay for on Spotify, and you can’t own storage on the cloud because even though you’re buying 500GB worth of space, you’re merely renting the space on a cloud server somewhere. This strange arrangement has led to the rise of personal NAS (Network-Attached Storage) devices, with people choosing to simply BUILD their own cloud storage devices instead of paying Apple, Google, or Microsoft for them. The advantages of a NAS are many – you don’t need to pay monthly fees, your cloud-drive is private to you so you don’t have to worry about Google or Apple getting hacked and your data getting leaked, but most importantly, you can store and access files on your NAS from anywhere. Use it to take phone or laptop backups, to store/watch videos, or even build your own music/movie streaming library as the ultimate cord-cutting move!

Designer: Frank Bernhardt

If you’re looking to buy a NAS, there are quite a few out there, but if you want to try building your own, DIY-maker Frank Bernhardt managed to put together one using a Raspberry Pi 4 module, a few extra components, and a 3D-printed enclosure. His entire process is up on Instructables for anyone to see and make, although you’ll definitely require some technical knowledge to get the software up and running.

Bernhardt’s NAS runs on a Pi4 module, connected to an SSD. The entire enclosure’s printed out of plastic, with metal inserts to screw the NAS together. Instead of simple status LEDs, Bernhardt even put a functional screen on the front that displays messages and the time of day when sitting idle.

One of the primary considerations in this project is the design of the enclosure. The enclosure needed to meet several specifications: it should allow access to the power and network connectors from the rear while keeping the USB connectors inside for a clean aesthetic. The use of melt-in brass threaded inserts ensured durability, and the compact size made it printable on a standard 200 x 200 mm 3D printer bed. The design avoids the common 90-degree offset for connectors typical in Raspberry Pi cases, streamlining cable management. Moreover, the enclosure does not require active cooling, reducing noise and making it suitable for SSDs.

Here are the materials and components used in the entire build:
Devices for computing and storage

  • Raspberry Pi 4 or 5 with power supply, 2GB RAM is sufficient
  • 32 GB micro SD card, SanDisk Extreme PRO recommended
  • One or two 2.5″ SATA hard disk drives, SSD recommended
  • One or two USB 3.0 to SATA adapter(s), Sabrent adapter(s) recommended


  • Raspberry Pi Operating System Image (Pi OS Lite, 64-bit no desktop)
  • NAS Software for Raspberry Pi OS, openmediavault recommended

Component parts

  • 10 x M3 brass threaded inserts
  • 10 x M3x5 screws (4 more for the second hard disk drive)
  • 4 x M2.5 brass threaded inserts
  • 4 x M2,5×6 screws
  • 4 x M3x6 countersunk head screws
  • 1 x Keystone module RJ45 Cat 6
  • 1 x RJ45 Cat 6 patch cable (length or color doesn’t matter)
  • 1 x USB type C male connector plug to solder
  • 1 x USB type C female connector jack 2 pin with wire
  • 1 x SH1106 1.3″ OLED module I2C 128X64 4 pin
  • 1 x 4-pin cable with Dupont female connectors, either self-made or ready-made
  • Some PLA filament for your printer with the colors you prefer.

Printing the enclosure involved creating four main parts: the tray, device rack, side lid, and an optional stand. The tray required support structures for the connector openings and display window, which can be generated using slicing software. The rack holds the Raspberry Pi and hard drives, ensuring that the components are securely mounted. The assembly of the rack with the Raspberry Pi and hard drives necessitated precision, particularly when melting the brass threaded inserts using a soldering iron.

The next phase involved setting up the Raspberry Pi OS and configuring the network. Using the Raspberry Pi Imager, Bernhardt installed Raspberry Pi OS Lite (64-bit) onto a micro SD card. Essential settings such as hostname, username, password, and SSH enablement were configured during this process. Assigning a static IP address to the NAS ensured consistent network access, either through the Raspberry Pi OS, openmediavault, or a DHCP server, with a provision for regular patches and security updates

After the software setup, attention shifted back to hardware. The USB-C power connection and OLED display installation were critical steps. The USB-C socket was soldered inside the enclosure due to space constraints. The OLED display, used for status updates, was delicate and had to be installed without bending. Properly connecting the display to the GPIO pins of the Raspberry Pi was essential, ensuring to match the pin configurations correctly.

For the network connection, a keystone module simplified connectivity and future upgrades. By attaching a patch cable and keystone module inside the enclosure, the LAN port became easily accessible, accommodating both Raspberry Pi 4 and 5 models. This modular approach facilitates easy maintenance and upgrades, ensuring the longevity of the NAS setup.

Once the hardware assembly was complete, the OLED display software was installed. A Python script displays various system metrics on the OLED screen. The script runs at startup, continuously updating the display. Finally, the NAS software, openmediavault, was installed. This software provides a user-friendly web interface for managing the NAS, making it accessible and easy to configure. The installation was straightforward, and upon completion, the NAS was ready for use, with a commendable 500GB of storage.

Bernhardt’s Raspberry Pi NAS required a fair bit of technical expertise, but the process worked out MUCH cheaper than spending hundreds on a readymade NAS. If you’re looking for a nice summer project for yourself, you can build your own Raspberry Pi NAS too by following Bernhardt’s instructions here.

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Portable AI device uses camera, projectors, sensors to make you more productive

For better or for worse, depending on where you stand on the debate, artificial intelligence has changed and will continue changing how we create and communicate. Services like ChatGPT, Midjourney, Gemini, and Copilot are pretty popular with those who are adventurous enough to experiment with AI. We can expect that over the next few years, we’ll see more services, gadgets, and devices that can help us use the technology and integrate it into our workflow and every day lives.

Designers: Mingwan Bae, Sohyun An, Junyoung Min, Youngsuh Yoo

Lay is a concept for a portable AI device that is equipped with a wide-angle camera, a projector, and a sensing module. The 48MP wide-angle camera has a 13mm focal length and is able to recognize objects and space as well as have text recognition and upscale objects it can scan. The 4K UHD projector can project up to 30 inches screen with auto keystone and has under 10cm ultra-short throw distance and high brightness and contrast. The sensing module, which includes LiDAR, ambient light, and proximity sensors, is able to sense its surroundings in real time.

The device basically scans your surroundings and then leverage AI to make suggestions and give assistance on tasks that you can do to as you’re working, drawing, reading, scribbling, building, creating, or just leisurely browsing. It looks like a small spherical robot with a round head that moves around and that you can carry around and place on your desk or space as it helps you make your workflow smoother. It projects onto a surface which will serve as your screen as you do your different tasks. It can recognize and select text, drawings, photos, sketches and then all the content and information are updated in your real-time cloud.

The device still seems to be mostly theoretical and specific tasks you can do or that it can suggest are still a bit vague. But it’s an interesting concept for an AI-powered device that you can carry around with you especially if you’re a digital nomad. And with the speed at which some digital natives and early adapters are using and exploring AI, this can actually be a real device soon.

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Hidden hub clears your desk of cords, sockets, and port clutter

To say that I have a messy desk is an understatement. Aside from the various books, office supplies, and knick-knacks that I have lying around, one of the things that make it pretty messy are all my cords connectors, and sockets. I work with multiple devices so I need all kinds of charging and connecting tools, therefore adding to the clutter on my desk. If ever I one day decide to have a cleaner and more minimalist desk, then I definitely need one of these docking hubs to make my work and home office life a bit more organized.

Designer: Lon

The Lon:HUB is one such docking hub that can give your desk a cleaner appearance and at the same time provide you with all the outlets and ports that you need. The ports and sockets are attached under your desk and on top of your space, you have some of the ports that you would need. Underneath, you have 5x 110V AC sockets, 2x HDMI 2 display ports, and 2x arms where you can wrap your cords around so you don’t get a spaghetti-like mess. On the edge of your desk, the hub has a 10 Gbps USB-C 100W port, 2x USB-A ports, an SD card slot, and it even has a wireless charger landing pad.

The hub also comes with a proprietary high-speed PCB with 100W PD and medical-grade power unit. It will also be available in several color options. We’re seeing orange, yellow, and a dark blue/grayish one if you prefer muted colors. If you want a more powerful unit, there will be a Pro version available which has a Thunderbolt 4 port, 2x HDMI 2.1 and 2x DisplayPort 1.4 ports,, a 2.5Gbps Ethernet card, 2x 10Gbps USB-C and 6x 10Gbps USB-A ports, a UHS-II SD-Card slot, QI2 wireless charger pad, and a 100W PD. It will also have a full aluminium casing.

The price tag hasn’t been officially revealed yet but it looks they’re planning to go for $199 which is a pretty good price tag for a dock. Design-wise the Lon:HUB is pretty minimalist and that is the point as something intricately designed may add to your desk’s clutter. I may not be leaving my maximalist style anytime soon but removing the cord and socket clutter may be the first step I’ll take and this dock would be a good start.

The post Hidden hub clears your desk of cords, sockets, and port clutter first appeared on Yanko Design.