Solar-Powered Fridge Doesn’t Require Electricity And Can Run For 40 Hours Without Power

In the privileged corners of the world, it’s easy to take for granted the amenities that define modern life—consistent electricity, reliable refrigeration, and an abundance of technological conveniences. However, a significant portion of the global population struggles to access what many consider basic necessities. This disparity underscores a broader issue: our comforts, powered by unsustainable practices, contribute to long-term environmental degradation. EasyFreeze finds a good balance between the two, embracing more sustainable alternatives, which is not just a nod to the past but a necessary step toward a viable future.

Designer: Amped Innovation

Imagine living in Lagos, Nigeria, where daily power outages can last for hours. In such conditions, a conventional refrigerator is nearly useless, and consequently, very few people own one. However, Amped Innovation, a forward-thinking startup, has developed a game-changing solution: the EasyFreeze, a solar-powered fridge designed to operate efficiently even with an unreliable grid or completely off-grid. This innovation is particularly transformative for regions rich in solar energy but poor in infrastructure.

The EasyFreeze is a meticulously designed fridge and freezer capable of refrigeration in under 20 minutes (reaching 8ºC) and freezing in less than an hour (0ºC). Unlike typical cold storage solutions, it maintains its temperature for up to 40 hours during power outages or on cloudy days, ensuring reliability in even the most challenging conditions.

A significant innovation within EasyFreeze is its use of an “ice battery” instead of traditional lithium-ion batteries. Lithium-ion batteries, while common, are expensive, prone to overheating, have a shorter lifespan, and pose safety risks. The ice battery system in EasyFreeze utilizes ice pouches embedded within the refrigerator walls to absorb and release heat. These pouches are cooled by solar panels during the day or by grid power when available, enabling the fridge to remain cold for extended periods without active power. This system not only enhances safety and durability but also significantly reduces costs.

Amped Innovation is rolling out the EasyFreeze across more than a dozen countries in sub-Saharan Africa and Asia, focusing on communities that are hardest to reach. Small businesses, such as corner stores, benefit immensely from the ability to sell cold beverages and ice, while medical clinics and hospitals can safely store medicines and vaccines at precise temperatures. The fridge’s design prioritizes off-grid efficiency, with proprietary circuits, software, and mechanical designs to deliver city-like performance in rural settings.

One of the distinguishing features of the EasyFreeze is its durability. Unlike many other solar refrigerators that fail within a year of use, the EasyFreeze is built to last. The equipment is assembled locally to avoid steep import fees and reduce costs, ensuring affordability without compromising on quality. This holistic approach to product design and distribution makes EasyFreeze not only efficient but also economically viable.

The EasyFreeze uses R-600a refrigerant, which has zero ozone depletion potential (ODP) and a very low global warming potential (GWP). It is at least 38% more energy-efficient than other market options, thanks to its powerful 225W compressor and thick, 75mm closed-cell polyurethane insulation. These features ensure the fastest cool-down times and the longest autonomy—maintaining efficient cold storage for up to 18 times longer than other freezers during power outages.

While the EasyFreeze is not inexpensive, retailers charge around $900, it remains within reach of middle-class families in countries like Nigeria. This price point reflects a commitment to quality and long-term affordability, prioritizing the total cost of ownership over the initial purchase price. Amped Innovation’s focus on high-quality materials and efficient design means EasyFreeze offers unmatched value, making it accessible to a broader audience.

The EasyFreeze’s utility extends beyond developing regions. Following the wildfires in Maui in 2023, the fridge garnered interest from residents in Hawaii. With electricity costs in Hawaii being exceptionally high, EasyFreeze offers a payback period of just two years, making it an economically attractive solution for both disaster resilience and everyday use.

As we acknowledge the privileges that many of us enjoy, it is crucial to recognize the pressing need for sustainable innovations that can bridge the gap for those less fortunate. The EasyFreeze exemplifies how thoughtful, eco-friendly design can transform lives, providing reliable refrigeration in areas with unreliable power. Amped Innovation’s focus on efficiency, durability, and affordability positions EasyFreeze to become a conventional choice for refrigeration in parts of Africa and Asia that receive ample sunlight. This remarkable appliance not only meets the immediate needs of its users but also paves the way for a more sustainable future.

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Sony’s new BRAVIA speakers are like wearing a home theater around your neck

No it isn’t a neck pillow, and it isn’t even one of those wearable air conditioners, the BRAVIA Theater U is – wait for it… a neckphone. Sort of like a headphone but not placed on your head, the Theater U is Sony’s alternative to booming soundbars and complicated home theater setups. If speakers are for human ears to listen to, why not just directly place them near your ears to begin with? The Theater U immerses you in 360° spatial sound without immersing your entire house. Wear it around your neck, pair it with a device using either a cable or Bluetooth, and the Theater U brings great audio to your ears without blocking the entire world out. Moreover, you can pair multiple neck-speakers to the same playback device like your TV, so that more than one person can listen to a movie or TV show at any given point in time.

Designer: Sony

This isn’t the first attempt at a neckband speaker, but Sony is incorporating its latest tech to create a compelling option. The key feature is Sony’s X-Balanced speaker unit, housed in a lightweight and flexible design. This unit promises clear acoustics and powerful sound pressure for a rich and satisfying listening experience.

But the real magic lies in the 360 Spatial Sound Personalizer. This tech, combined with compatible BRAVIA TVs, creates a customized Dolby Atmos experience. Essentially, the speaker tailors the sound to your unique head shape for a truly immersive effect. It’s like having a personal mini home theater draped around your neck. Given its proximity to your ears, you don’t need to crank up the volume to hear sounds the way you would an actual speaker system – this means fairly personal listening that won’t disturb anyone else beyond a certain radius.

The BRAVIA Theater U’s versatility extends well beyond movie nights. With an IPX4 splash-proof rating, you can wear it worry-free during light workouts or even take it poolside (just be mindful of splashes). Built-in voice pickup technology ensures clear communication during calls, making it a handy companion for work-from-home video conferences.

The speaker boasts Bluetooth connectivity for seamless pairing with various devices, not just your BRAVIA TV. Think laptops, tablets, and smartphones – you can use it for gaming, listening to music, or watching videos on the go. And for those who want to share the immersive experience, the Speaker Add function lets you connect another BRAVIA Theater U for a synchronized audio experience with a friend.

Battery life is a respectable 12 hours on a single charge, with a quick-charge function that delivers an hour of playback with just a 10-minute plug-in. This makes it ideal for extended movie marathons or long commutes.

The Sony BRAVIA Theater U Wireless Neckband Speaker is available for pre-order now for $299.99, fairly decent considering it’s replacing soundbars which are priced in the same range, but giving you the benefit of portability. While it might not be for everyone, it offers a unique and innovative way to experience immersive audio without disturbing those around you.

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Want a quick power nap at work? This clever chair will help you catch a few winks

Exhaustion is an epidemic. A staggering 62% of adults worldwide struggle with sleep deprivation, leading to a domino effect on health and productivity. Enter the Power Nap Chair, a revolutionary furniture design that tackles this challenge head-on.

Designed by Martin Tsankov, the idea of the Power Nap Chair came from his friend and business partner Milen Kisov, who discovered that power naps helped significantly boost his productivity at work. Scientifically proven to enhance cognitive function, memory, and cardiovascular health, short 15-30 minute naps are a game-changer. But finding a suitable space for napping at work has traditionally been a hurdle. Existing solutions like sleeping pods are bulky and expensive (not to mention that most offices don’t have them), and napping at your desk isn’t just uncomfortable, it’s also frowned upon… but the Power Nap chair offers a slick, cozy, and effective alternative.

Designers: Martin Tsankov & Milen Kisov

Sort of like a lounge chair meets a baby stroller, the Power Nap Chair comes with a relaxing design that you can lay down in, and a hood that cocoons you in your own personal private bubble. Simplicity reigns supreme – the chair is free of distracting technology, fostering complete disconnection. This makes it perfect for both open-plan offices and compact workspaces. Sustainability is woven into the very fabric of the chair. Carefully chosen, fully recyclable materials are used throughout, minimizing environmental impact.

The Power Nap Chair is built with three core components: a metal frame, an upholstered wooden body, and a foldable hood. The frame is crafted from machine-bent and powder-coated carbon steel profiles, echoing the chair’s triangular design for a sturdy foundation. The body is constructed from 104 individual CNC-milled birch plywood triangles, meticulously hand-sanded, and finished with non-toxic linseed oil. Each triangle is then encased in flame-resistant, biodegradable memory foam before being upholstered in a comfortable woolen fabric. The hood, made from the same fabric, is specially designed to fold for easy storage while providing essential privacy for napping users.

“Our main challenge is reversing societal stigma around resting in the workplace by creating a product fit for a modern lifestyle where relaxation and productivity intersect,” says designer Martin Tsankov, who won an A’ Design Award this year for the Power Nap Chair. The chair looks inviting, comfortable, and has a unique low-poly aesthetic that your eyes are sure to fall in love with right before they shut for your quick nap. The chair holds a design patent, although it isn’t in production just yet. A final prototype was, however, exhibited at the Stockholm Furniture Fair in February 2024.

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"Eccentric" furniture by queer designers fills Bushwick space

Design Dysphoria

New York interior design studio Studio S II has collaborated with artists Grace Whiteside and Liz Collins to showcase furniture by a majority of women, trans and non-binary designers in Brooklyn as part of NYCxDesign.

Called Design Dysphoria, the exhibit included furniture, textile artwork, glass work and fine art pieces arranged in a residential-like layout inside the concrete-lined studio of Studio S II in Brooklyn’s Bushwick neighbourhood. The curators prioritised queer presence in contemporary design.

An orange bed with bold curtain
Studio S II has exhibited an inaugural show with a majority of women, trans and non-binary artists and designers during NYCxDesign

“We are carving out some queer space with an incredible cohort of designers and artists that are all crossing disciplines and blurring boundaries within their practices, a notion of queerness itself,” said co-curator and glass artist Grace Whiteside.

The show centres on a bed bright orange bed and boldly patterned curtain by textile artist Liz Collins, next to spikey glass orb pendants by Whiteside and a patterned, tiled pedestal by Zander Schlacter.

Furniture in an industrial space
The pieces are arranged to resemble an open-floor-plan apartment

Textured, resin side tables by Jeremy Martin and horse hair wall hangings by Nima Jeizan sit on either side of the bed, with additional brightly coloured textile work by Larry Krone and Poppy Deltadawn throughout the corner.

“This is a fun show, it’s a celebratory show,” Collins told Dezeen. “It’s eccentric. We want it to be like an open-plan apartment and maybe even imagine the person who lives here and the friends who live here.”

A mixture of furniture
It includes pieces by 17 artists and designers across furniture, textile, fashion, glass and lighting work

“It’s easy to pull together a group of queer people design, but we really wanted to centre trans, non-binary and women designers.” she continued. “We have a few gay, cis men but we wanted to kind of flip the script.”

A metallic and wood chair by Studio S II sits in front of a Shou Sugi Ban privacy screen by Yolande Milan Batteau at the centre of the room, while a poplar wood totem of spliced orbs by Vivian Chiu sits next to it.

In the “living room”, a glass table by Studio S II rests on a brass base, while two stone blue chairs by Collins are linked by a swatch of fabric. Other pieces in the area include artwork of silicone tiles by Pamela Council and a ceramic, cross-hatched sculpture by Fawn Krieger.

In a third corner, a “yard” hosts a handblown glass dog, accompanying droppings and toys by Deborah Czeresko, with a glass cat carrier placed opposite.

Furniture in an industrial space
It is meant to prioritize a queer voice in the contemporary design scene

Prints by Fo Wilson and a fringed wall hanging by Kira Keck also surround the space, while a jacket by Zev Schwartz hangs above the studio’s entrance.

Sterling silver jewellery and dishes by Zhi Wei were placed throughout the space.

Fabric wall hanging
The show is intended to be eccentric and playful

“While the queer community is intimately intertwined with the environments it constructs and inhabits, there continues to be a need and opportunity to establish new places that prioritize queer voices and comradery,” said the team.

“What is the significance of being an LGBTQIA+ designer in a world that is just beginning to integrate queerness into its common milieu?”

An orange and red bed
It is on show in the Brooklyn studio of Studio S II

Design Dysphoria is the inaugural exhibition of interior studio Studio S II in Brooklyn, co-founded in 2o20 by designers Erica Sellers and Jeremy Silberberg.

Other shows and spaces on exhibit during NYCxDesign include Lee Broom’s New York penthouse and a multi-functional space in a 19th-century Tribeca loft by lighting brand In Common With.

The photography is by M Cooper.

Design Dysphoria will be on show at Studio S II  from 20 May to 25 May and New York’s design festival 2024 takes place throughout the city from 16 to 23 May. See the NYCxDesign 2024 guide on Dezeen Events Guide for information about the many other exhibitions, installations and talks taking place throughout the week.

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The Art of Speed: Julie Mehretu’s BMW M Hybrid V8 Art Car

Julie Mehretu’s BMW M Hybrid V8 Art Car

In the heart of Paris, at the iconic Centre Pompidou, the air buzzed with anticipation. Art lovers, racing enthusiasts, and curious onlookers gathered, all drawn by the promise of a unique revelation. This was no ordinary exhibit; it was the world premiere of Julie Mehretu’s BMW Art Car, the 20th in a storied lineage that melds the worlds of high art and high performance.

Designer: BMW + Julie Mehretu

Julie Mehretu’s BMW M Hybrid V8 Art Car Art Car

Julie Mehretu, renowned for her expansive, intricate canvases, stood before the crowd, her excitement palpable. She had transformed the BMW M Hybrid V8, a machine of sheer power and precision, into a dynamic piece of art. This wasn’t just a car but a performative painting set to race in the legendary 24 Hours of Le Mans.

As the cover was pulled off the car, I can only imagine the gasps rippling through the audience. The vehicle’s surface was a riot of colors and forms, inspired by Mehretu’s monumental painting “Everywhen.” She had digitally altered photographs, layering dot grids, neon veils, and her signature black markings to create a three-dimensional masterpiece. This artwork was not confined to a gallery but was destined for the grueling, high-speed arena of Le Mans.

Mehretu’s painting “Everywhen”

In her studio, surrounded by sketches and digital models, Mehretu had envisioned the car as it would appear at breakneck speeds, the colors and shapes blurring into an exhilarating visual experience. “I imagined the car as if it had raced through my painting,” she explained. “I wanted it to seem like the car had absorbed the painting, transforming into something new and dynamic.”

This vision of speed and art was more than a personal achievement; it was a continuation of a legacy. The BMW Art Car series began in 1975 when French racing driver Hervé Poulain commissioned artist Alexander Calder to paint his car. Over the years, this intersection of art and motorsport has attracted legends like Andy Warhol, Roy Lichtenstein, and Jeff Koons, each artist bringing their unique perspective to BMW’s high-performance vehicles.

Julie Mehretu’s BMW M Hybrid V8 Art Car Art Car

Mehretu’s creation stood proudly among these iconic predecessors. Her Art Car showcased her artistic ingenuity and the technical brilliance of the BMW M Hybrid V8. Underneath the vibrant exterior lay a hybrid electric drivetrain capable of producing 640 horsepower and reaching speeds of 345 km/h. This blend of art and engineering made the BMW Art Car series so compelling.

In the weeks leading up to Le Mans, the car stopped at the Concorso d’Eleganza at Villa d’Este, where it was displayed alongside other historic BMW Art Cars. As Mehretu presented her creation, she spoke of the collaboration between artist and engineer, of turning a race car into a canvas that captured the essence of movement and energy.

Mehretu’s process of envisioning the Art Car involved imagining the physical and emotional experience of racing at high speeds. In her studio, she surrounded herself with sketches and digital models, immersing herself in motorsport and engineering. Her goal was to create a car that would not only perform on the track but also convey a sense of kinetic energy and fluidity through its design.

“I wanted the car to feel as if it had raced through my painting,” she said, highlighting her desire to merge art and performance. Mehretu’s artistic vision was to make the car appear as though it had absorbed the painting, transforming it into something new and dynamic. This transformation was visual and conceptual, as the car embodied the fusion of speed, art, and technology.

The car’s design elements—digitally altered photographs, layered dot grids, neon veils, and black markings—were meticulously chosen to create a sense of movement and energy. These elements, characteristic of Mehretu’s work, were applied to the three-dimensional surface of the car using 3D mapping technology. The result was a vehicle that seemed in perpetual motion, even stationary.

But the story didn’t end there. Mehretu’s involvement with BMW extended beyond the racetrack. She and the automaker had launched the PanAfrican Translocal Media Workshops, a series of events to nurture young artists across Africa. These workshops, set to tour cities like Dakar, Marrakech, and Cape Town, would culminate in a grand exhibition at the Zeitz Museum of Contemporary Art Africa. The fusion of art, technology, and social responsibility would inspire a new generation of creators.

Leading up to Le Mans, Mehretu’s BMW Art Car made an appearance at the Concorso d’Eleganza at Villa d’Este. This prestigious event, held on the picturesque shores of Lake Como, brought together a collection of historic and contemporary BMW Art Cars. Here, the 20th Art Car stood alongside works by Alexander Calder, Frank Stella, Roy Lichtenstein, Andy Warhol, Jenny Holzer, and Jeff Koons. Each of these artists had left their mark on BMW’s vehicles, creating a lineage of art that celebrated innovation and creativity.

In a special presentation, Julie Mehretu discussed her creation with Adrian van Hooydonk, Head of BMW Group Design. Their conversation delved into the process of transforming a race car into a performative piece of art, highlighting the collaborative effort between artist and engineer. Mehretu reflected on her experience at Daytona, where she witnessed the BMW M Hybrid V8 in action, feeling the power and precision that would soon bring her art to life on the racetrack.

Julie Mehretu’s BMW Art Car symbolizes artistic and technological synergy. As it sped down the track at Le Mans, the vibrant colors and dynamic forms would blur into a visual spectacle, capturing the essence of art and speed. This Art Car exemplified the power of creative collaboration and the enduring legacy of the BMW Art Car series, a tradition that continues to push the boundaries of what is possible in the worlds of art and motorsport.

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Dezeen Debate features "a tastefully understated building from ZHA"

The latest edition of our Dezeen Debate newsletter features Zaha Hadid Architects’ plans to convert a Latvian warehouse into a ferry terminalSubscribe to Dezeen Debate now.

British studio Zaha Hadid Architects has unveiled plans for the adaptive reuse of a 1960s shipping warehouse in Riga, Latvia, which will be transformed into the Ropax Ferry Terminal.

The Ropax Ferry Terminal will house facilities for both ferry and cruise ship passengers, aiming to optimize the port’s operational efficiency and streamline passenger circulation routes.

Readers discussed the plans, with one playfully remarking, “What does it say when the least ‘Zaha’, post-Zaha project is the one I like?” They added: “It is quite a tastefully understated building from ZHA.”

Another praised the “tasteful, serene, clear, and simple project by ZHA!”.

Interior of Maison Démountable by Jean Prouvé at Ladbroke Hall
Jean Prouvé house finds permanent London home in Ladbroke Hall garden

Other stories in this week’s newsletter that fired up the comments section include a model of Jean Prouvé’s 6×6 demountable house in a London garden, a skinny metal-clad apartment building in Philadelphia by American studio ISA and a stool by British designer William Eliot that was shaped by plastic-eating mealworms.

Dezeen Debate

Dezeen Debate is sent every Thursday and features a selection of the best reader comments and most talked-about stories. Read the latest edition of Dezeen Debate or subscribe here.

You can also subscribe to our other newsletters; Dezeen Agenda is sent every Tuesday containing a selection of the most important news highlights from the week, Dezeen Daily is our daily bulletin that contains every story published in the preceding 24 hours and Dezeen In Depth is sent on the last Friday of every month and delves deeper into the major stories shaping architecture and design.

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OMA converts derelict Detroit bakery into Lantern arts space

The Lantern Detroit at night

Dutch studio OMA has converted an early-1900s bakery and warehouse into an arts centre punctuated by 1,000 windows as part of the Little Village development.

Called the Lantern, the building contains 22,300 square feet (2,072 square metres) of space for two arts non-profits with retail and studio spaces as well as an expansive courtyard.

The project combines three buildings built between the 1920s and 1960s, with brick used for the older buildings and a Concrete Masonry Unit (CMU) wall for the newest. Each of the structures were sandwiched together in a line with the northern building rising to two storeys, while the others were single storey.

Lantern an arts centre as part of the Little Village development in Detroit
OMA has completed the conversion of a bakery and warehouse into the Lantern arts space in Detroit

“We are excited to start seeing the Lantern come to life,” said OMA partner Jason Long.

“In the renovation, we tried to work both with and against the former bakery’s solidity to make its transformation feel simultaneously familiar and mysterious,” he continued.

“The result is a building that welcomes and emits light and creativity.”

Brick building at Lantern arts centre renovated with large windows
It includes three structures built at different times in the 20th century

Part of the brick wall in the ceiling in the middle of the structure had fallen away, with metal rafters exposed; OMA decided to leave this aspect open, creating a semi-enclosed courtyard with terracotta bleacher steps and a white-painted lattice above that recalls the original rafters.

At the back of the courtyard, a structure with a standing seam metal sawtooth roof was added between the two-storey and CMU structure that serves as the primary entrance, connecting the two adjacent structures.

CMU wall punched with small circular windows at Lantern arts centre
More than a thousand holes were bored into a building made with CMUs

For the two-storey structure, the brick was renovated and boarded-up windows were repaired, expanded and made operable to optimise ventilation. Artist studios were installed on the second floor.

For the south building, OMA maintained the original CMU wall, but instead of creating standard windows, opted to paint the facade white and drill 1,353 holes into it.

Terracotta bleacher seating
A courtyard was placed where the original structure had collapsed walls and ceilings

The holes were then filled with glass blocks, which, at night are illuminated by internal lighting, giving the building the lantern-like effect for which was named.

Inside, much of the existing industrial finishes were maintained, with exposed bricks lining much of the artist spaces. I-beams were painted yellow in some places.

Yellow i beams and exposed hvac
Restored walls and ceilings were left exposed

Plywood framing divides some of the more open spaces and forms some of the millwork, noticeably in the built-in shelving and the reception desk.

State-of-the-art HVAC systems were installed and left exposed to further the industrial aesthetic.

White clad interiors of arts space
It hosts studios and galleries for two arts non profits

The Little Village is being developed by local arts group Library Street Collective. So far, it includes a church converted to an art gallery by Peterson Rich Office and recently SO-IL and Office of Strategy + Design announced the conversion of an industrial marina into more arts spaces.

“We are thrilled to see Lantern open its doors and join the Little Village programming,” said Library Street Collective co-founders Anthony and JJ Curis.

“Working with OMA and our partners, we’ve created a space that not only supports local businesses, artists, and non-profits, but also fosters inclusivity, education, and accessibility in the arts. We look forward to seeing Lantern’s impact on the neighborhood and beyond.”

The photography is by Jason Keen.


Project credits:

Architect: OMA New York; Jason Long, Chris Yoon, Samuel Biroscak, Yiyao Wang, Cameron Fullmer, Mariana Curti
Executive architect: Metro Cad Group
Structure: Wiss, Janney, Elstner Associates
MEP: EAM Engineers
General contractor: CIR Group

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Robot wheelchair concept puts a friendlier face on caregivers of the future

More than just the population problem, we are also facing a crisis in terms of care for the aging segments of that population. Traditional geriatric care centers are sometimes filled beyond capacity, and caring for elderly people living alone can be expensive and at times even risky. Futurists and visionaries would have us dream of a future where robots, whether humanoid or not, would take the place of household help, and we’re starting to see some of those rolling boxes in homes, often for less critical conveniences like bringing things from one place to another. Human care, however, is a very different matter entirely, so this concept design for a service robot and an advanced wheelchair duo tries to paint a different picture by making the experience look and feel a little bit more human and, therefore, more humane.

Designer: Sungmin Hwang

Geriatric patients living at home need more than just having things brought to them, which is what many home service robots are designed to do. They will also want to move around, on their own or with assistance, and motorized wheelchairs try to make that activity more convenient. These two mobility activities might be related, but they’re provided by two very different kinds of products. But rather than having disparate and disconnected machines, this design concept presents an integrated system that acts like a whole, even if they function separately.

The actual “companion” is a service robot that looks like a tall board with arms and wheels, unlike the common design that’s practically a self-driving cabinet. It has a simplified face, basically just eyes that can express emotions and a dot matrix display that can spell out words, but it’s enough to give it a more personable character. Rather than having shelves to put items on, the robot has harms and hands that can grab and hold objects to hand them over to the patient, making the action feel more personal rather than clinical.

The other half of the duo is a motorized wheelchair that’s designed as much for comfort as it is for mobility. In addition to the cushioned surfaces and curved parts, the chair features plenty of storage space not just for things but also for medicine. The patient can exercise their own agency by driving the wheelchair on their own, but it can also be pushed by the companion robot when it connects to the chair. This recreates the experience of having someone push their wheelchair, hopefully making them feel less lonely and less detached.

The “Companion” robot and wheelchair concept is designed with many of the existing technologies already available today, from self-navigating home robots to intelligent charging docks to precision robot hands for carefully grabbing objects. Of course, such a machine would still need to undergo rigorous testing, not to mention regulatory scrutiny given its medical applications, but it’s definitely an interesting take on what a home service robot can do, especially when it’s designed to take care of elderly people or people with mobility disabilities.

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Airweave's Clever Design for a Low-Tech, User-Adjustable Mattress for Olympic Athletes

This year in Paris, the Athletes’ Village will be supplied with mattresses by veteran supplier Airweave. The Japanese company configures their titular product in four different densities, and prior to the 2020 Olympics, their plan had been to allow each athlete to specify which they preferred; different body types competing in different events have different needs, by body region.

However, this plan proved too logistically difficult to execute. The company then came up with a clever workaround. They broke the mattresses up into three pieces, with each piece having a different density on each side. The athletes can thus configure the mattress to their liking, while a new topper holds everything together.

“Similar to the mattress used for Tokyo 2020, the Paris 2024 functional mattress consists of three blocks with varying firmness on each side. This function enables all the athletes in different body shapes and sizes to find the ideal configuration to ensure a comfortable sleep.”

Enhanced by the addition of a fitted mattress cover, the new design streamlines the process flipping and rotating the blocks while keeping them in place.”

And conveniently for transportation purposes, the mattress segments can be rolled up.

Airweave will be providing roughly 16,000 mattresses to the Athletes’ Village. Following the Olympics, the washable mattresses will be donated to a variety of organizations including the French military, the Paris Opera Ballet School and various corporate dormitories.

Simple Products, Successful Business: Tabletop Organizers for Watches, Knives, Coins

Rich people have a lot of stuff. There’s money to be made in designing the stuff. But there’s also a good buck in making and selling them organizational objects for their stuff.

That’s the lesson learned by Ian Holme and Phil Hadfield. Britons and school buddies, the duo burned out on corporate jobs in their 30s and vowed to launch their own business. Looking around the product space, they noticed that storage objects for watch collectors seemed pretty dated, and guessed if they produced something more modern, it would sell.

They started out with this simple Watch Deck. The pair opted to avoid “fiddly watch pillows” and went with wooden pillars instead. (That dowels are easier to make than small pillows may have played a role.)

The design is simple, clean, basic, and straightforward to manufacture: Four watches on pillars, a drawer on the bottom, and a hardware-free acrylic cover that allows you to see the watches.

Originally retailing for $95, the Watch Deck sold like hotcakes. Holme & Hadfield, the company they formed, branched out into other storage/display objects for collectors of other items: Knives, coins, sunglasses. They also expanded their watch offerings.

They kept the designs (and resultant manufacturing needs) simple; the most complicated thing I see in their line-up is a hinged acrylic lid.

In just three years, the pair went from zero to USD $6 million in sales; they claimed to have shipped over 100,000 units, which I think is pretty staggering for a startup. A number of the customer reviews rave about the packaging, which I’d hoped to find shots of, but no dice.

Anyways, just a reminder that if you’re looking to start making and selling stuff, targeting specific subcultures, and particularly the underserved areas of those markets, can pay off handsomely.