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A photo of the classic 620 Chair Programme in red
A photo of the classic 620 Chair Programme in red

Dieter Rams Design and His 10 Principles: Simplicity That Shaped Modern Living

A photo of Dieter Rams

Who is Dieter Rams?

Before we dive into Dieter Rams design philosophy, let’s rewind a bit. Dieter Rams, born in Wiesbaden, Germany, initially studied architecture. But carpentry and hands-on work deeply influenced his appreciation for simplicity and clarity. After graduating in 1953, Rams joined Braun in 1955 and became head of design in 1961, a position he held for over three decades.

His mantra?
Less, but better.

This wasn’t just a catchy slogan. It was the heartbeat of everything he created, from audio systems to shavers.

Dieter Rams Braun Products: Clean, Useful, and Minimal

Dieter Rams built his design legacy at Braun, a German consumer electronics company known for pushing quiet innovation. During his time there, Rams didn’t just design devices; he created everyday tools that people actually wanted to use. No frills. No distractions. Just solid, honest design.

Here’s a closer look at some of the most iconic Dieter Rams Braun products, and how they are still relevant today:

Braun SK4 Radio + Phono (1956)

Also known as “Snow White’s Coffin”, the Braun SK4 was a groundbreaking design of Dieter Rams in more ways than one. It had a transparent acrylic lid, which was unheard of at the time. Most record players were bulky and covered; this one invited you in.

The clear top lets users see the record spinning, creating a more intimate connection.

Rams and his colleague Hans Gugelot designed it with minimal controls, letting form follow function.

It was a perfect example of how design could be both inviting and logical, setting the stage for countless modern audio devices.

Braun T3 Pocket Radio (1958)

If this little radio reminds you of an iPod, you’re not imagining things. Apple’s design language owes a lot to the Braun T3.

Its square shape, circular speaker grill, and tiny tuning knob kept everything focused and simple.

Unlike most radios of its time, it didn't have chrome or big flashy logos.

It showed that portability didn’t need to sacrifice clarity or usability.

Rams nailed it here: the T3 proved that less could truly be better.

Braun TP1 (1959)

The TP1 was part record player, part radio. And all clarity.

With its sleek rectangular design and minimal layout, you didn’t need a manual.

Everything was designed to be intuitive: put the record on, slide the arm, press play.

Even the radio tuner was reduced to a clean, readable dial—no clutter, no confusion.

This device summed up Dieter Rams' idea that design should make things obvious. It was meant to be used, not just admired.

Braun ET66 Calculator (1987)

Even decades after its release, the ET66 calculator still feels modern. And there’s a reason for that.

Its soft, round buttons were spaced for both comfort and speed.

The screen was easy to read. No fluff. No weird angles.

Apple’s iOS calculator design? You’re looking at a direct descendant of this little device.

This is Rams at his finest, designing for people, not for attention.

The eight famous gadgets designed by Dieter Rams including calculator, speaker, recorder, lighter, juicer and more.

Dieter Rams' 10 Principles of Good Design – Refined for Everyday Use

Dieter Rams created these 10 principles not just as rules for product design, but as a way of thinking. Whether you're designing a website, product, space, or experience, these timeless ideas keep things focused, honest, and human-centred.

Here’s a refined version of his principles, clear, practical, and easier to apply in your day-to-day projects:

1. Good design is innovative

Innovation isn’t about inventing something wild, it’s about finding smarter ways to solve real problems.
As technology evolves, design should evolve with it. But innovation should always support function, not become the goal itself.

At Line and Dot Studio, we help brands reimagine everyday user experiences by applying human-first, tech-smart solutions.

2. Good Design Makes a Product Useful

Design is meant to help. Every detail should serve a purpose.
Whether physical or digital, a product must work well and feel good to use. Psychological and visual comfort matter just as much as function.

Prioritise user journey mapping in your design brief when working with a client.

3. Good design is aesthetic

Beauty matters, but not as decoration. Aesthetic quality helps people enjoy using something again and again.
A well-designed product looks right because it works right.

Build moodboards that match the mood of the function, not just the trend. Need help? Check our branding and UI design packages.

4. Good design makes a product understandable

Clarity is key. Good design speaks for itself, you shouldn’t need a manual to figure things out.
It should guide the user naturally and make the experience feel intuitive.

We believe great design disappears into its function.
Want help making yours feel natural?

5. Good design is unobtrusive

Design should never fight for attention. It should support the user, not overshadow them.
Like a good tool, it should blend in, quietly doing its job.

6. Good design is honest

It does not make a product more innovative, powerful or valuable than it really is. It does not attempt to manipulate the consumer with promises that cannot be kept.

7. Good design is long-lasting

Trends fade. Good design stays relevant.
It doesn’t follow fashion, it focuses on clarity and function that hold up over time.

8. Good design is thorough down to the last detail

Nothing should feel random or rushed. Every corner, word, button, or interaction should feel intentional.
Care in the details shows respect for the user.

9. Good design is environmentally friendly

Great design minimises waste of materials, energy, and even screen space.
It considers the full product lifecycle and avoids anything that clutters the world physically or visually.

10. Good design is as little design as possible

Less, but better. That’s Dieter Rams’ most famous line for a reason.
Cut the noise. Strip away the fluff. Keep only what’s needed.

Two of Dieter Rams design for interior furniture including the famous 620 Chair Programme and the Universal 606 Shelving System

Dieter Rams Book: “Less and More” – A Closer Look at His Design Mindset

If you're looking to fully understand the world of Dieter Rams design, there's one resource that captures it all in both words and visuals:
Less and More: The Design Ethos of Dieter Rams.

This isn’t just a design book; it’s a deep dive into the thinking, philosophy, and products that defined modern minimalism. It's loaded with:

High-quality photographs of famous Dieter Rams Braun products

In-depth essays discussing the 10 principles of design by Dieter Rams

Insightful interviews with Rams and the people he influenced (hello, Apple!)

Visual timelines and layouts that show how his work evolved over the decades.

Whether you're a seasoned designer or just getting started, this book gives you a full view into how “less, but better” came to be one of the most influential design mantras ever.

Less, but Better Always Wins

At its heart, Dieter Rams’ design philosophy isn’t about making things look cool. It’s about making them work and making them worth keeping.
 
Today, we’re flooded with trends that change every week. Fonts come and go. Interfaces flash and slide. Logos get “refreshed” every six months. But Rams reminds us that good design stands the test of time, not because it’s trendy, but because it’s clear, useful, honest, and built to last.
 
That’s the real magic of the 10 principles of design Dieter Rams gave the world. They’re simple enough to remember but strong enough to guide any kind of creative project—whether you’re:
 
Designing your first app
 
Rebuilding a brand from scratch
 
Launching a product that actually helps people
 
Or even creating your own version of a Dieter Rams speaker or calculator
 
So if you're sitting there thinking, “This is the kind of clarity and direction I want for my next project,” then guess what?
 
You’re already on the right path.
 
Ready to turn those ideas into clean, purpose-driven design?
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