Traditional screens have become the digital equivalent of energy vampires, constantly draining batteries while bombarding our eyes with harsh blue light that leaves us squinting and tired. LCD and OLED displays demand constant power to maintain their bright, flashy visuals, creating a world where we’re always hunting for charging cables and dealing with screens that become unreadable the moment we step into sunlight.

E Ink displays offer a refreshingly different approach to this screen fatigue problem. By mimicking the look and feel of actual ink on paper, this technology flips the script on what we expect from digital displays. E Ink dominates the ePaper market, though other electronic paper technologies exist alongside it. The result feels like reading a book instead of staring at a glowing rectangle.

What Makes E Ink Different

Unlike traditional displays that blast light at your face, E Ink reflects ambient light just like a printed page would. The technology uses tiny microcapsules filled with charged particles that rearrange themselves to form text and images. Once an image appears, it stays there without using any power at all, which explains why e-readers can last for weeks on a single charge.

The benefits extend far beyond just battery life. E Ink displays remain perfectly readable in bright sunlight, where your smartphone screen would become a useless mirror. The flexible nature of the technology means displays can bend, curve, and even fold without breaking. For designers tired of working around the rigid constraints of glass screens, E Ink opens up entirely new possibilities.

Designer: Montblanc

The Current Limitations

E Ink comes with certain trade-offs that designers need to understand. Colors remain somewhat muted compared to the vibrant displays we’re used to, though recent advances have brought more life to ePaper screens. Refresh rates are slower, so you won’t be watching Netflix on an E Ink display anytime soon. Large panels can still be pricey, though costs keep dropping as production scales up.

These constraints haven’t stopped designers from finding creative ways to harness E Ink’s strengths. Smart product teams have learned to work within these limitations, focusing on applications where the technology’s benefits far outweigh its drawbacks. The results often surprise people with their elegance and practicality, proving that constraints can spark innovation.

Designer: BOOX

Five Industries Embracing E Ink Innovation

The real magic happens when you see E Ink displays in action across different industries. Each sector has found unique ways to leverage the technology’s strengths, creating products that simply wouldn’t be possible with traditional screens. Here are five concrete examples that show how E Ink is changing the design game.

Laptops: Your Lid Becomes a Canvas

Designer: ASUS

Laptop lids have been boring black rectangles for decades, but E Ink is changing that in fascinating ways. ASUS’s Project Dali concept turns the back of your laptop into a customizable display where you can showcase artwork, display your calendar, or show off your company logo during meetings. It’s like having a digital tattoo for your computer that changes whenever you want it to.

Designer: Lenovo

Lenovo took this concept to market with their ThinkBook 13x Gen 4 SPE, which features an actual E Ink display built into the lid. You can switch between personal artwork during coffee breaks and professional branding during client presentations. The display sips so little power that it barely affects battery life, yet it transforms your laptop from anonymous tech into a personal statement piece.

Transportation: Solar-Powered Information That Actually Works

Public transit signs have always been a nightmare to power and maintain, especially at remote bus stops without electrical connections. Boston’s MBTA solved this problem elegantly by deploying solar-powered E Ink signs throughout the city’s bus stops and Green Line stations. These displays show real-time arrival information, service alerts, and schedules without requiring a single wire to be run.

Designer: MBTA, E Ink

The beauty of these installations becomes obvious during New England winters, when the signs keep working despite snow, ice, and sub-zero temperatures. Solar panels provide enough juice to keep the displays running continuously, while the E Ink technology ensures perfect readability whether you’re squinting through morning glare or trying to read in dim evening light.

Makers: DIY Dreams Made Accessible

The maker community has embraced E Ink displays with the enthusiasm typically reserved for new Arduino boards or 3D printing breakthroughs. Waveshare offers dozens of different E Ink modules that work seamlessly with Raspberry Pi, Arduino, and other popular platforms. Suddenly, creating a custom weather station or smart home dashboard doesn’t require a computer science degree or a massive budget.

Designer: Waveshare

Hobbyists use these displays to build everything from digital art installations to battery-powered information kiosks that can run for months without maintenance. The paper-like appearance means these creations blend naturally into homes and offices, avoiding the harsh, obviously digital look of traditional screens. It’s democratized display technology in ways that would have seemed impossible just a few years ago.

Fashion: Accessories That Change With Your Mood

Fashion has always been about self-expression, but E Ink takes personalization to an entirely new level. The Tago Arc bracelet demonstrates this beautifully, featuring a flexible E Ink display that lets you cycle through hundreds of different patterns using your smartphone. One moment you’re wearing geometric shapes, the next you’re sporting flowing organic patterns that match your outfit perfectly.

Designer: LIBR8TECH

The bracelet never needs charging because it draws power through NFC only when changing patterns. This means you get infinite customization without the hassle of yet another device to plug in every night. It’s the kind of accessory that makes people do double-takes, wondering how your jewelry just changed designs right before their eyes.

Consumer Electronics: Devices That Respect Your Attention

Designer: reMarkable

E Ink device like the BOOX Note Max and reMarkable Paper Pro Move have created an entirely new category of devices focused on thoughtful interaction. These tablets feel remarkably similar to writing on paper, making them favorites among designers, writers, and anyone who takes handwritten notes seriously. The screens don’t strain your eyes during long reading sessions, unlike their LCD counterparts.

The BOOX Palma takes this concept in a different direction by creating a phone-sized E Ink device that looks and feels like a smartphone but focuses entirely on reading and productivity. This pocket-sized e-reader runs Android, giving you access to reading apps, note-taking tools, and basic communication functions without the distracting elements that make regular smartphones so addictive. It’s like carrying a digital book that happens to connect to the internet, perfect for people who want to stay connected without getting sucked into endless social media scrolling.

Accessibility Revolution

E Ink technology has become surprisingly accessible to individual designers and small companies over the past few years. Development kits and reference designs are readily available from multiple suppliers, while costs have dropped to levels that make experimentation feasible for creative projects and startup ventures. You no longer need deep pockets or specialized engineering knowledge to explore ePaper possibilities.

This democratization has accelerated innovation across multiple industries. Designers can prototype E Ink applications quickly and affordably, leading to creative solutions that might never have emerged from traditional corporate research and development cycles. The growing ecosystem of compatible components and software libraries continues to lower barriers while expanding creative possibilities for everyone.

Designer: Pedro Luraschi

Designer: Ashtf

Technical Progress Continues

Recent advances have addressed many of E Ink’s early limitations while opening up new application areas. Color reproduction has improved dramatically, though it still requires thoughtful design consideration. Refresh rates have increased enough to support interactive applications, while manufacturing improvements have reduced costs and increased reliability across the board.

Research into advanced ePaper technologies continues at a rapid pace. Flexible displays that can fold, roll, or stretch are becoming practical for commercial applications. Integration with touch sensors and other interactive elements keeps improving, making E Ink displays suitable for sophisticated user interface design that goes beyond simple text and images.

Designer: Sony (FES U Watch)

A Different Design Philosophy

E Ink represents a fundamentally different approach to digital interaction, one that prioritizes sustainability, comfort, and thoughtful engagement over flashy visuals and constant stimulation. This philosophy resonates with designers who want to create products that enhance human experience without competing aggressively for attention. The technology encourages restraint and purposefulness in ways that feel refreshing in our cluttered digital landscape.

Products built around E Ink often exhibit a deliberate, focused quality that stands out from the noise. The constraints imposed by the technology force designers to think carefully about essential functions and user needs, often resulting in elegant solutions. The influence of E Ink thinking extends beyond products that actually use the technology, shaping broader conversations about conscious design practices.

As E Ink continues to mature, these ideas will likely influence how we think about digital interaction across many different product categories and industries. The technology has already proven that displays don’t need to be bright, fast, and power-hungry to be effective. Sometimes the best solution involves stepping back from the latest and greatest to focus on what actually serves people well.

Designer: E Ink

The post Top 5 Ways E Ink Displays Are Transforming Modern Design first appeared on Yanko Design.

I recently read a Digital Trends piece that spoke about how the ‘iPhone Air is setting us up for Apple Smart Glasses‘, and I couldn’t help but think about how journalists who look at the iPhone Air have one of two reactions. There’s one group of bloggers who believe this particular launch is just a stepping stone to a foldable phone… while the other group, marveling at how all the computing of the iPhone Air exists inside the bump, believe that this is actually leading to Apple building smart glasses. The latter are wrong, but before I tell you my spicy take, let me just preface by declaring that Apple almost certainly could be working on both foldables as well as smart glasses. I just don’t think the iPhone Air is leading to Apple Glasses – because there’s already a device that’s been leading to it. The Watch.

Something about Apple launching a new product really makes journalists lose all sense of objectivity. I’m not being rude, I’m saying this because I’ve found myself doing this too. I was genuinely excited when Apple unveiled the Touch Bar, the Dynamic Island, and Camera Control. It felt ground-breaking for precisely 4 minutes before I then reminded myself… the Touch Bar was first put on a Lenovo laptop 2 years before apple, the Dynamic Island is still larger than most hole-punch cameras, and the Camera Control, while great, doesn’t beat the innovation that Sony’s had in their ‘camera phone’ era. I’m not dunking on Apple, but hear me out – it’s impressive how Apple managed to fit an entire smartphone into the iPhone Air’s camera bump, but Apple’s done this before – the Apple Watch is essentially a computer crammed into a wristwatch. Saying the iPhone Air is building up to smart glasses means completely ignoring all of Apple’s work in the Watch category.

Will the iPhone Air’s innovations lead to wearable breakthroughs? Absolutely. The watch’s heart rate monitor led to breakthroughs in heart-tracking tech that made it to the AirPods Pro 3. The Center Stage camera on the Mac made it to the iPhone. Innovation always travels in multiple directions. But nobody looked at the heart rate monitor on the Apple Watch and thought, wow, this is definitely going to go into my ear someday.

The point is, Apple’s been on track for making powerful wearable devices. The Watch is essentially a computer that’s only limited by its chipset and OS. Bump the S-series chipset’s capabilities to match the A-series and the smartwatch essentially becomes a powerful computing device. It’s already got a gyroscope, it has a battery, tracks health, is ridiculously water-resistant, and could easily pack a camera if you remove the entire sensor array on the bottom for calculating blood oxygen, wrist temperature, respiratory rate, and heart rate variability.

So what’s the iPhone Air hinting at? To be honest, I think the most logical conclusion is a foldable. Apple’s built the iPhone Air to be ridiculously strong, thin, and capable of matching up to the performance of regular flagships. The iPhone Air’s thin design still has a massive battery, which obviously doesn’t port to a pair of smart glasses. Digital Trends asks this exact same question, wondering if Apple’s glasses will have a tethered battery pack like the Vision Pro. But then again, this is exactly what I find so amusing – journalists forgetting that Apple’s been making powerful computing devices with tiny batteries. All you need to do is look at your wrist!

The post The iPhone Air is NOT a precursor to Apple Glasses… Here’s why first appeared on Yanko Design.