Konstruktionszeichnung und Prototyp-Bauteile im funktionalen Produktdesign und Industrial Design Prozess.Konstruktionszeichnung und Prototyp-Bauteile im funktionalen Produktdesign und Industrial Design Prozess.
Step by Step to the finished Product

Product Design: Aesthetic, Functional, Human-Centered

Why good Industrial Design determines success or failure.

Successful product design determines whether a product excites users, gets used regularly, and holds its own in the market. But design is more than just a pretty shell. It influences how intuitively a product works, how pleasant it feels to use, and whether it stands the test of time.

Good industrial design builds trust and increases user acceptance. Products that are intuitive to use offer a better user experience and strengthen brand identification. Companies that integrate design early into their product strategy benefit not only from a stronger market position, but also from more satisfied customers.

Medizinische Geräte auf mobilen Stativen als funktionale Produktdesign-Beispiele, ausgezeichnet mit dem iF Design Award.

Product Design with a strong Partner

Your benefits with Projekter.

Experience
Over 20 years of expertise across all areas.
Innovation
Use of cutting-edge technologies like 3D printing and simulation.
Sustainability
Designs that protect the environment and conserve resources.
Results-oriented
Products that convince technically, economically, and aesthetically.

Product Design to Market Readiness: Our Design Processes

What do we do differently?

With over 20 years of experience and more than 800 designed products, we have continuously refined our process to ensure short development times, lower costs, and outstanding results. Our work is defined by a holistic approach: from the first idea to series production, we rely on sustainable processes and technologies in product design.

Sustainability is not just a buzzword, it's an integral part of every development step, from material selection and manufacturing through to the product's eventual use and disposal.

Collaboration as the Key to Success

A crucial foundation of our success is the close collaboration with you as our client. Through regular check-ins and transparent communication, we ensure that your ideas and requirements are at the center of everything from the very beginning.

Your feedback flows continuously into the development process to align the outcome as closely as possible with your wishes and the needs of your target audience. Together, we create products that not only convince functionally and aesthetically, but also set benchmarks and shape trends.

Our design processes are well thought-out, structured, and practice-oriented. Every step is geared toward achieving the best possible result.

Award winning Product Design in just 3 Steps

We focus on the essentials

1: Joint Project Kickoff

We listen carefully to understand your ideas, goals, and requirements, and together we analyze the market, user needs, and technical specifications. We define clear goals and create a realistic timeline so we can implement your vision effectively.

Understanding & Defining

Analysis of technical requirements and market conditions for a well-founded product strategy.

User Focus

Detailed analysis of user needs for intuitive usability.

Clear Goal-setting & Scheduling

Joint definition of goals and milestones for a structured process.

Projektstart im Produktdesign mit Ideenfindung und Zieldefinition an einem Whiteboard.

2: Creative Development

We develop design ideas together that are not only aesthetically appealing but also practically feasible. Manufacturing, assembly, and costs are kept in mind from the very beginning. Prototypes make the design tangible, and your feedback helps us refine and optimize the drafts.

Develop Design Ideas

Creative concepts focused on brand conformity, ergonomics, and usability.

Initial Prototypes

Development of physical or digital models for initial usability tests.

Manufacturing, Assembly & Costs

Optimizing the design for cost-effective production without compromising aesthetics

Hände vergleichen Material- und Farbmuster neben Skizzen während der kreativen Entwicklung im Produktdesign.

3: Secure Implementation

We implement the design technically, thoroughly test it for functionality and assembly compatibility. The result is a production-ready product that meets your expectations exactly. We accompany you all the way to series production, ensuring the entire process runs smoothly and achieves the highest quality.

Technical Elaboration

Design and detailing for seamless production.

Functional Testing & Assembly Checks

Validation of ergonomics, durability and production processes.

Production Preparation & Tooling

Support during the transition to series manufacturing with a focus on quality assurance.

Technische Detailarbeit an einem Produktdesign-Prototyp während der Umsetzungsphase.
Projekter Note
If your focus is on efficient production and assembly processes, please visit our website Efficient design for manufacturing and assembly to learn how we specifically integrate these aspects into our development process.

We did it again!

Once again this Year, we have Reason to celebrate.

Purpo: Mobile Bidet with Leakproof Design. Made for On the Go
Purpo: Mobile Bidet with Leakproof Design. Made for On the Go
ITD Medical Cart: Flexible Design for Modern Medical Technology
ITD Medical Cart: Flexible Design for Modern Medical Technology

Product Design that understands People

How we develop functional Products based on User Needs.

Successful product design doesn't start with the look, but with the people who will use it. What are their requirements? Which problems is the product intended to solve?

Through detailed analysis, interviews, and observations, we ensure that we identify real user needs, rather than relying on assumptions. This helps us to develop solutions that are not only visually convincing, but also really make people's everyday lives easier.

Ergonomics & Intuitive Operation as Key to Success

Products should adapt to people - not the other way around. A tool that feels natural in the hand, a display that can be operated without thinking, a device that is immediately understandable without reading a manual. These are the demands of modern product design.

To achieve this, we rely on clear forms, an intuitive operating structure and ergonomic concepts that focus on the user. The result is products that can be easily integrated into everyday life.

User-centered Product Design

In the end, the user decides. Always.

Jochen Lettmann (managing director)
CEO Lettman GmbH
You come up with an idea and PROJEKTER immediately knows what matters to us and our customers.
Dr. Martin Hyca (General Manager Europe & Asia)
iTD GmbH
The close and partnership-based collaboration with Projekter Industrial Design has significantly relieved our development department. We particularly appreciate their structured approach, which enables us to shorten development times and successfully bring products to market faster.
Armin Zeller (Product Manager)
Robert Bosch GmbH
Projekter Industrial Design gave us great support: in partnership, innovatively and with a keen sense for user-friendly design. The ergonomic solution with bundled cable outlets and an intuitive interface was particularly well received. In the end, this successful product even convinced the jury of the Red Dot Design Awards.
Jochen Lettmann (CEO)
Lettmann GmbH
Cooperation with Projekter has revolutionized our model making. The switch to digital manufacturing has significantly accelerated our processes, reduced production costs and enormously increased the accuracy of our products. A real win for us!

What Added Value does Professional Industrial Design offer me?

Professional product design plays a decisive role in the success of a company. It's not just about the external appearance, but about a holistic combination of aesthetics, functionality, and usability.

Well thought-out design improves the handling of a product and ensures that customers can use it intuitively. A clear and ergonomic design reduces frustration, increases satisfaction, and leads to stronger customer loyalty.

Companies that use design strategically can position themselves as market leaders and secure long-term competitive advantages.

Efficiency and Cost Reduction

Through the targeted use of materials, optimized manufacturing processes, and intelligent designs, production costs can be reduced, lead times shortened, and waste minimized.

In addition, clever design can help save materials or make use of sustainable alternatives, which lowers the environmental impact.

Companies thus benefit from better cost-effectiveness and a more positive public perception - without sacrificing quality.

Stand out from the Market

A unique and appealing design sets a product apart from the competition and creates a high level of recognition.

Customers associate positive experiences with your brand and develop an emotional connection. This not only increases brand loyalty, but also encourages word-of-mouth recommendations.

Innovation Driver

We designers think beyond existing standards, experiment with new materials and technologies, and develop creative solutions that advance the market.

Design processes encourage us to challenge established patterns and unlock new possibilities for use.

Groundbreaking innovations often emerge precisely through unconventional design approaches that push both technical and aesthetic boundaries.

What added Value can we offer you?

Tell us about your product vision. Together, we will bring your product to life.
Start project

These Questions about Product Design reach us frequently

And we're happy to answer them.

What is functional Product Design?

Functional product design combines aesthetics with practical usability. It ensures that products not only look good, but are also intuitive to operate, ergonomic, and durable.

Technical requirements, ergonomics, user guidance, and material properties are combined in a way that keeps function at the forefront. A functionally designed product reduces operating errors, improves the user experience, and enables cost-effective manufacturing. The goal is a product that performs reliably both technically and in everyday use.

Want to learn more about this topic? Read our full knowledge article: What is Product Design?

Isn't Aesthetics in Product Design more of a costly Luxury?

Not at all!

It is in fact a decisive success factor with concrete economic benefits. Appealing industrial design creates emotional connections with consumers and increases their willingness to pay, as Apple impressively demonstrates.

These higher margins more than compensate for the initial design investment. Good design also improves functionality and the user experience. Products become more intuitive to use, which reduces support costs and increases customer satisfaction. In saturated markets, design becomes the decisive differentiating factor.

Companies like Dyson have created unmistakable brand identities through their design language. Last but not least, aesthetically pleasing products are used for longer and treated with greater care, which conserves resources and strengthens customer loyalty.

Aesthetics is therefore not an optional embellishment, but a strategic investment that boosts sales figures, brand loyalty, and long-term business success.

What Advantages does functional Product Design offer Companies?

Functional product design not only improves usability, but also reduces development and production costs.

Through clear functional definitions, efficient engineering, and ergonomic design, products are created that are less prone to errors and achieve higher levels of customer satisfaction.

Companies also benefit from fewer complaints, higher safety standards, and a more stable market position, as functional products tend to be more sustainable and longer-lasting.

Which Industries benefit particularly from functional Product Design?

Functional product design is especially valuable in industries where efficiency, safety, and clear usability are critical. These include medical technology, mechanical engineering, power tools, industrial equipment, sports and rehabilitation equipment, as well as consumer electronics.

In all of these areas, functional design ensures that products operate more precisely, are easier to use, and deliver reliable results in real-world applications.

How does functional Design differ from aesthetic Design?

Aesthetic design focuses on visual impact and brand recognition, while functional design prioritizes technical, ergonomic, and user-relevant performance.

Ideally, both disciplines complement each other: function defines the requirements, and form conveys clarity, usability, and a sense of quality.

Projekter unites these two perspectives, ensuring that products both work well and look compelling.

What sets you apart from other Product Design Agencies?

Our Industrial Design Agency combines over 20 years of industry experience with three decisive pillars: genuine user-centricity, integration of sustainability, and consistent feasibility. While other agencies often stop at appealing visualizations, we develop product designs that are actually realizable.

We integrate circular design and resource-efficient manufacturing processes from the very beginning of the design process. Our understanding of production technologies and materials science guarantees that every concept is implementable. No pretty pictures without substance.

The combination of technical know-how, manufacturing-oriented design, and user-centered methodology creates products that not only convince aesthetically and functionally, but are also efficiently producible. We bridge the gap between visionary design and practical implementation. That is our decisive advantage.

What are common Product Design Mistakes and how do you avoid them?

The biggest pitfalls in product design arise from a lack of user understanding. Many designers create from an internal perspective rather than from the user's point of view.

The result: aesthetically appealing but impractical products. Another mistake is ignoring user feedback in the early stages of development. If testing only takes place after the production phase, changes become costly and time-consuming. Neglecting accessibility also unnecessarily limits the potential user group.

As a successful design agency, we avoid these pitfalls through:

1. Early and continuous user research with structured interviews
2. Iterative prototyping with regular user tests
3. Close collaboration between designers, developers, and stakeholders
4. Implementation of design systems for a consistent user experience
5. Integration of accessibility as a core principle, not as an afterthought

This systematic approach leads to products that not only look good, but also effectively solve real user problems.

How long does a Product Development Process take?

The duration of a product development process depends on the complexity, scope of functions, and required validation stages. A simple consumer product can be developed within a few weeks, while technical or safety-critical products may take several months or longer.

What is crucial is that functional requirements are defined early and iterative tests are planned in from the start. Through structured processes, CAD development, and rapid prototyping, development times can be significantly reduced.

At Projekter, we establish clear project phases so that effort, timeline, and risks remain transparent at all times, allowing products to reach market readiness efficiently and quickly.

What is the Difference between Product Design and Industrial design?

Product design focuses on shaping a product from the user's perspective: How does it feel? How intuitive is it to operate? How does the form come across? The emphasis is on usability, aesthetics, and the emotional connection between the product and the user.

Industrial design, on the other hand, also takes into account the technical and manufacturing-specific requirements of a product. It combines function, ergonomics, material selection, and manufacturability with the design ambition. While product design tends to be more creatively oriented, industrial design is deeply rooted in technical processes, manufacturing techniques, and series production.

In practice, the two fields overlap significantly. Product design shapes the what, industrial design optimizes the how: how the product functions, how it is manufactured, and how it performs reliably in real-world use.

Want to dive deeper into this topic? Read our full knowledge article: Industrial Design vs. Product Design - What's the Difference?

More projects

A small selection of projects that are not ordinary even for us.

Purpo: Mobile Bidet with Leakproof Design. Made for On the Go
BIONICON Mountainbike Components: Design Engineering for Optimized Kinematics
Soldi Smart: Interface Design for Flawless Counterfeit Detection
PARKSIDE® Petrol Pressure Washer: Industrial Design Project with Innovative Safety Guard Concept
SILVERCREST® Stick Vacuum: Home Appliance Design That Creates Space
PARKSIDE® Paint and Mortar Mixer: Ergonomic Design for Maximum Control
Lettmann Manta Kayak Design: From CAD File to Champion Creeker
SILVERCREST® Meat Grinder & Vegetable Slicer United Through Corporate Design: How We Design Product Families
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