MitID
Making 95M monthly moments feel just right
How I went beyond the initial requirement to ensure a trustworthy and desirable experience for 5.6M users.

Summary
As NemID, Denmark’s digital identity system, was scheduled for retirement, I led the design strategy and execution of MitID, its future-proof replacement. Rather than settling for the standard public sector design, I championed a new design that prioritised security, clarity, and inclusivity, ensuring every citizen, from young to old, power users to those with disabilities, could use it with confidence and trust. Through research, strong stakeholder alignment, and an unwavering commitment to quality, the design team and I delivered an accessible, distinct platform that is now trusted by millions and celebrated for raising the standards of public digital infrastructure.
Impact
83% user satisfaction
89% user trust
87% weekly active users
Jump to
Context
Employment
Nets
Industry
Fintech
Role
Sr. Product Designer, leading
Duration
6 months
Contribution
Team leadership Stakeholder management Design direction User interviews Product design (UX/UI) Prototyping User testing Design language Design system Usage guidelines
Team
Product Manager Sr. Product Designer UX Researcher, 2x Frontend Developer, 2x UX Copywriter
Stakeholders
Public sector Financial sector Private sector Citizens of Denmark
MitID
Making 95M monthly moments feel just right
How I went beyond the initial requirement to ensure a trustworthy and desirable experience for 5.6M users.

Summary
As NemID, Denmark’s digital identity system, was scheduled for retirement, I led the design strategy and execution of MitID, its future-proof replacement. Rather than settling for the standard public sector design, I championed a new design that prioritised security, clarity, and inclusivity, ensuring every citizen, from young to old, power users to those with disabilities, could use it with confidence and trust. Through research, strong stakeholder alignment, and an unwavering commitment to quality, the design team and I delivered an accessible, distinct platform that is now trusted by millions and celebrated for raising the standards of public digital infrastructure.
Impact
83% user satisfaction
89% user trust
87% weekly active users
Jump to
Context
Employment
Nets
Industry
Fintech
Role
Sr. Product Designer, leading
Duration
6 months
Contribution
Team leadership Stakeholder management Design direction User interviews Product design (UX/UI) Prototyping User testing Design language Design system Usage guidelines
Team
Product Manager Sr. Product Designer UX Researcher, 2x Frontend Developer, 2x UX Copywriter
Stakeholders
Public sector Financial sector Private sector Citizens of Denmark
MitID
Making 95M monthly moments feel just right
How I went beyond the initial requirement to ensure a trustworthy and desirable experience for 5.6M users.

Summary
As NemID, Denmark’s digital identity system, was scheduled for retirement, I led the design strategy and execution of MitID, its future-proof replacement. Rather than settling for the standard public sector design, I championed a new design that prioritised security, clarity, and inclusivity, ensuring every citizen, from young to old, power users to those with disabilities, could use it with confidence and trust. Through research, strong stakeholder alignment, and an unwavering commitment to quality, the design team and I delivered an accessible, distinct platform that is now trusted by millions and celebrated for raising the standards of public digital infrastructure.
Impact
83% user satisfaction
89% user trust
87% weekly active users
Jump to
Context
Employment
Nets
Industry
Fintech
Role
Sr. Product Designer, leading
Duration
6 months
Contribution
Team leadership Stakeholder management Design direction User interviews Product design (UX/UI) Prototyping User testing Design language Design system Usage guidelines
Team
Product Manager Sr. Product Designer UX Researcher, 2x Frontend Developer, 2x UX Copywriter
Stakeholders
Public sector Financial sector Private sector Citizens of Denmark
MitID
Making 95M monthly moments feel just right
How I went beyond the initial requirement to ensure a trustworthy and desirable experience for 5.6M users.

Summary
As NemID, Denmark’s digital identity system, was scheduled for retirement, I led the design strategy and execution of MitID, its future-proof replacement. Rather than settling for the standard public sector design, I championed a new design that prioritised security, clarity, and inclusivity, ensuring every citizen, from young to old, power users to those with disabilities, could use it with confidence and trust. Through research, strong stakeholder alignment, and an unwavering commitment to quality, the design team and I delivered an accessible, distinct platform that is now trusted by millions and celebrated for raising the standards of public digital infrastructure.
Impact
83% user satisfaction
89% user trust
87% weekly active users
Jump to
Context
Employment
Nets
Industry
Fintech
Role
Sr. Product Designer, leading
Duration
6 months
Contribution
Team leadership Stakeholder management Design direction User interviews Product design (UX/UI) Prototyping User testing Design language Design system Usage guidelines
Team
Product Manager Sr. Product Designer UX Researcher, 2x Frontend Developer, 2x UX Copywriter
Stakeholders
Public sector Financial sector Private sector Citizens of Denmark
MitID
Making 95M monthly moments feel just right
How I went beyond the initial requirement to ensure a trustworthy and desirable experience for 5.6M users.

Summary
As NemID, Denmark’s digital identity system, was scheduled for retirement, I led the design strategy and execution of MitID, its future-proof replacement. Rather than settling for the standard public sector design, I championed a new design that prioritised security, clarity, and inclusivity, ensuring every citizen, from young to old, power users to those with disabilities, could use it with confidence and trust. Through research, strong stakeholder alignment, and an unwavering commitment to quality, the design team and I delivered an accessible, distinct platform that is now trusted by millions and celebrated for raising the standards of public digital infrastructure.
Impact
83% user satisfaction
89% user trust
87% weekly active users
Jump to
Context
Employment
Nets
Industry
Fintech
Role
Sr. Product Designer, leading
Duration
6 months
Contribution
Team leadership Stakeholder management Design direction User interviews Product design (UX/UI) Prototyping User testing Design language Design system Usage guidelines
Team
Product Manager Sr. Product Designer UX Researcher, 2x Frontend Developer, 2x UX Copywriter
Stakeholders
Public sector Financial sector Private sector Citizens of Denmark
Situation
Denmark’s digital ID reaches a turning point
NemID, Denmark’s digital identity system, had reached the end of its expected lifespan. With society’s increasing dependence on digital services and new security threats appearing, there was a need for a future-proof solution that every resident could rely on every day. MitID was to become the new backbone of digital trust, securing everything from banking and healthcare to digital commerce while handling 100+ million transactions each month.
Challenge
Future-proofing the digital identity for a diverse, multimillion-user base
Replacing NemID was a unique opportunity to impact the lives of millions, but also a massive responsibility. The ambition was to deliver a secure and fully accessible digital identity system that every citizen could rely on with confidence in their daily lives. The task was to serve Denmark’s entire population of six million users, whether they were handling their banking, healthcare information, payments, or anything else that required digital identification. For this reason, MitID needed to be meaningful, easy to use, and trustworthy for everyone, whether they were digitally savvy teenagers, elderly citizens using digital identity for the first time, or people living with disabilities.

Image of the existing NemID app on desktop and mobile
With the design team, I analysed the existing solutions to extract insights. Lessons learned from years of usage helped inform the design of its replacement, MitID.
The stakeholder landscape for this product was highly complex, spanning the public sector, the financial sector, and the private sector. Each representing a wide range of needs and perspectives. On top of this, the technical demands were significant as the system had to be bulletproof in terms of security. Every flow needed to protect the users without ever feeling confused or unsafe. All these needs called for more than an incremental change; we needed a brand-new system.
Action
Insisting on a new design to secure trust and ease in every interaction
Delivering on the initial requirements of MitID would have meant settling for standard public design. However, from the outset, it was clear that serving nearly six million Danes, each with different backgrounds and needs, required a more thoughtful and context-specific solution. Determined to shape each detail to feel just right, my team and I put real user insight and tailored design at the centre of this challenge. We built our understanding by gathering and analysing current NemID data, conducting in-depth interviews across all ages and abilities, and running several rounds of user testing. These steps allowed us to identify what made people feel safe and the product easy to understand and use. Every key insight about trust, clarity, or a sense of security directly informed the functionality of the prototypes we developed and how we refined them. We wanted to move beyond what was merely acceptable or expected. Our goal was to deliver a distinct and engaging quality experience, something worthwhile for the 100+ million moments each month that would otherwise potentially be wasted. The aim was to build a "secure recognisable frame" that looked and felt the same for every user, no matter which service or sector they encountered it in. Making this change required more than design skill; it also meant leading tough conversations, backing up our recommendations with user insights, prototypes, and tests, and holding to principles of inclusion, clarity, and a sense of security in every key meeting. A clear example of this was a debate over allowing custom branding of MitID. It was brought up that service providers would appreciate seeing their logos, colours, and branding. However, our user testing revealed the opposite; users felt less secure and more confused when the MitID experience shifted from one brand to another. This insight was key evidence for stakeholders and supported the idea of a single, recognisable frame to maintain trust with those relying on us in their most sensitive moments.

Early concepts exploring theming and customisation of the experience
It was brought up, whetever we could allow banks, institutions and online shops to align the app’s branding to theirs. To test user perception, I designed several concepts. User testing, conducted by the design team and myself, unsurprisingly revealed that customisation felt unsafe, highlighting critical user trust concerns and safely led the solution away from this approach.
Building trust was only part of our commitment to quality. We also wanted to guarantee that MitID worked and felt right for every Dane, regardless of their abilities. To make sure quality and accessibility were a reality for everyone, we invited an organisation for blind citizens to join us for a session to deepen our understanding in the area. During the session, the team and I gained experience using screen readers on real products. This firsthand experience was eye-opening and drove home the importance of designing for every user, and it inspired me more than anything to pay even closer attention to detail and to make the experience genuinely inclusive. Because this project was so critical and the stakeholder landscape so broad, we knew that making the right decisions required deep, ongoing collaboration and crystal-clear communication. Early on, we adopted a strategy of breaking the design into manageable pieces and discussing each element in close dialogue with our stakeholders and client, from typography to colour to iconography. Rather than aiming for big wow moments, we built trust and confidence by involving everyone in the design process, sharing design expertise, evidence, and user feedback at each step, and slowly building consensus. We kept a living design record that made every decision transparent for both our team and stakeholders, providing a clear rationale for every decision made. This approach gave stakeholders the understanding, trust, and argumentation they needed to support the final solutions in their own organisations, while also ensuring we met the strict requirements for documentation throughout the process. What emerged from this close collaboration was a foundation for making better decisions, moving beyond initial requirements, and taking care to build what was truly right.
Select slides presenting proposed foundational UX improvements
To elevate the experience beyond the expected, I initiated, created, and led presentations for stakeholders, proposing enhancements to typography, iconography, colours, and more. The proposed changes were well received, approved and enabled the design team to deliver the tailored experience the solution needed.
Play
One of many prototypes created for user testing the evolving concept
Informed by quantitative and qualitative insights from NemID and recent user interviews, I designed several prototypes and helped conduct user tests of our evolving concept across banking, public services, and online shops. The insights gained helped the team refine layout, flow, and wording to work for everyone.
Select slides from the design documentation
Together with the team, I helped create and maintain the evolving documentation, capturing every design decision and the insights informing them. The documentation ensured alignment across teams and provided thorough, accessible records for major stakeholders to track progress and understand the rationale behind the concept.
Sense
of security

Boards showcasing the MitID design language and system, created specifically for the solution
While developing the product concept, I designed and led the creation of the MitID design language and design system, built on proposed foundational UX improvements. The vibrant, simple expression tested well and helped elevate the experience beyond the purely functional and transactional.

Impact
Protecting and delighting every 6 million residents
MitID now stands as a new standard for secure digital identity in Denmark. The experience is intuitive, accessible, and welcoming for all users, and its cohesive look and feel have become a recognisable symbol of safety.
Images of the final concept of MitID on desktop and mobile
Through numerous tests and iterations, I helped deliver the final concept, design language, and design system for MitID on both desktop and mobile. The result was an engaging, accessible, and secure experience designed to work seamlessly for everyone.
Select slides from the MitID service provider guidelines
As part of the project, a major delivery was to create a UX Scheme, guidelines governing how the MitID concept should be implemented by service providers. I helped define the framework of the guidelines and set the direction for the team to follow. The guidelines ensured that the user experience of MitID consistently lived up to the final concept.
Despite being mandatory for all Danish citizens aged 15 and up, MitID achieves an 83% satisfaction score across a highly diverse user base of 5.6 million, outperforming global benchmarks for large-scale digital identity systems. More than just a technical upgrade, MitID represents a transformation in how trust, clarity, and everyday digital life are experienced throughout Denmark. The result is a platform that balances the needs of society, the strictest demands for security, and a human sense of ease, demonstrating what is possible when design is truly tailored to both purpose and people.
83%
User satisfaction
across a diverse user base.
89%
User trust
in the MitID experience.
87%
Weekly active users
from a 5.6M user base.
Takeaway
The reward of care and persistence
Working at this scale brings a sense of awe and a real obligation. When nearly every person in a country is affected, ordinary compromises are no longer acceptable. This project showed that real quality comes from shaping a solution for its exact context, not just reusing what has worked in other contexts. As a designer, it’s essential to apply one’s experience, judgement, and understanding of what creates better user experiences, and ultimately better products, to deliver results that exceed expectations. By putting extra care into involving all stakeholders in the design process and helping them see the real impact of their choices, we created an experience that was not only secure and transactional but genuinely useful for everyone, and I hope, a little more satisfying too.
Situation
Denmark’s digital ID reaches a turning point
NemID, Denmark’s digital identity system, had reached the end of its expected lifespan. With society’s increasing dependence on digital services and new security threats appearing, there was a need for a future-proof solution that every resident could rely on every day. MitID was to become the new backbone of digital trust, securing everything from banking and healthcare to digital commerce while handling 100+ million transactions each month.
Challenge
Future-proofing the digital identity for a diverse, multimillion-user base
Replacing NemID was a unique opportunity to impact the lives of millions, but also a massive responsibility. The ambition was to deliver a secure and fully accessible digital identity system that every citizen could rely on with confidence in their daily lives. The task was to serve Denmark’s entire population of six million users, whether they were handling their banking, healthcare information, payments, or anything else that required digital identification. For this reason, MitID needed to be meaningful, easy to use, and trustworthy for everyone, whether they were digitally savvy teenagers, elderly citizens using digital identity for the first time, or people living with disabilities.

Image of the existing NemID app on desktop and mobile
With the design team, I analysed the existing solutions to extract insights. Lessons learned from years of usage helped inform the design of its replacement, MitID.
The stakeholder landscape for this product was highly complex, spanning the public sector, the financial sector, and the private sector. Each representing a wide range of needs and perspectives. On top of this, the technical demands were significant as the system had to be bulletproof in terms of security. Every flow needed to protect the users without ever feeling confused or unsafe. All these needs called for more than an incremental change; we needed a brand-new system.
Action
Insisting on a new design to secure trust and ease in every interaction
Delivering on the initial requirements of MitID would have meant settling for standard public design. However, from the outset, it was clear that serving nearly six million Danes, each with different backgrounds and needs, required a more thoughtful and context-specific solution. Determined to shape each detail to feel just right, my team and I put real user insight and tailored design at the centre of this challenge. We built our understanding by gathering and analysing current NemID data, conducting in-depth interviews across all ages and abilities, and running several rounds of user testing. These steps allowed us to identify what made people feel safe and the product easy to understand and use. Every key insight about trust, clarity, or a sense of security directly informed the functionality of the prototypes we developed and how we refined them. We wanted to move beyond what was merely acceptable or expected. Our goal was to deliver a distinct and engaging quality experience, something worthwhile for the 100+ million moments each month that would otherwise potentially be wasted. The aim was to build a "secure recognisable frame" that looked and felt the same for every user, no matter which service or sector they encountered it in. Making this change required more than design skill; it also meant leading tough conversations, backing up our recommendations with user insights, prototypes, and tests, and holding to principles of inclusion, clarity, and a sense of security in every key meeting. A clear example of this was a debate over allowing custom branding of MitID. It was brought up that service providers would appreciate seeing their logos, colours, and branding. However, our user testing revealed the opposite; users felt less secure and more confused when the MitID experience shifted from one brand to another. This insight was key evidence for stakeholders and supported the idea of a single, recognisable frame to maintain trust with those relying on us in their most sensitive moments.

Early concepts exploring theming and customisation of the experience
It was brought up, whetever we could allow banks, institutions and online shops to align the app’s branding to theirs. To test user perception, I designed several concepts. User testing, conducted by the design team and myself, unsurprisingly revealed that customisation felt unsafe, highlighting critical user trust concerns and safely led the solution away from this approach.
Building trust was only part of our commitment to quality. We also wanted to guarantee that MitID worked and felt right for every Dane, regardless of their abilities. To make sure quality and accessibility were a reality for everyone, we invited an organisation for blind citizens to join us for a session to deepen our understanding in the area. During the session, the team and I gained experience using screen readers on real products. This firsthand experience was eye-opening and drove home the importance of designing for every user, and it inspired me more than anything to pay even closer attention to detail and to make the experience genuinely inclusive. Because this project was so critical and the stakeholder landscape so broad, we knew that making the right decisions required deep, ongoing collaboration and crystal-clear communication. Early on, we adopted a strategy of breaking the design into manageable pieces and discussing each element in close dialogue with our stakeholders and client, from typography to colour to iconography. Rather than aiming for big wow moments, we built trust and confidence by involving everyone in the design process, sharing design expertise, evidence, and user feedback at each step, and slowly building consensus. We kept a living design record that made every decision transparent for both our team and stakeholders, providing a clear rationale for every decision made. This approach gave stakeholders the understanding, trust, and argumentation they needed to support the final solutions in their own organisations, while also ensuring we met the strict requirements for documentation throughout the process. What emerged from this close collaboration was a foundation for making better decisions, moving beyond initial requirements, and taking care to build what was truly right.
Select slides presenting proposed foundational UX improvements
To elevate the experience beyond the expected, I initiated, created, and led presentations for stakeholders, proposing enhancements to typography, iconography, colours, and more. The proposed changes were well received, approved and enabled the design team to deliver the tailored experience the solution needed.
Play
One of many prototypes created for user testing the evolving concept
Informed by quantitative and qualitative insights from NemID and recent user interviews, I designed several prototypes and helped conduct user tests of our evolving concept across banking, public services, and online shops. The insights gained helped the team refine layout, flow, and wording to work for everyone.
Select slides from the design documentation
Together with the team, I helped create and maintain the evolving documentation, capturing every design decision and the insights informing them. The documentation ensured alignment across teams and provided thorough, accessible records for major stakeholders to track progress and understand the rationale behind the concept.
Sense
of security

Boards showcasing the MitID design language and system, created specifically for the solution
While developing the product concept, I designed and led the creation of the MitID design language and design system, built on proposed foundational UX improvements. The vibrant, simple expression tested well and helped elevate the experience beyond the purely functional and transactional.

Impact
Protecting and delighting every 6 million residents
MitID now stands as a new standard for secure digital identity in Denmark. The experience is intuitive, accessible, and welcoming for all users, and its cohesive look and feel have become a recognisable symbol of safety.
Images of the final concept of MitID on desktop and mobile
Through numerous tests and iterations, I helped deliver the final concept, design language, and design system for MitID on both desktop and mobile. The result was an engaging, accessible, and secure experience designed to work seamlessly for everyone.
Select slides from the MitID service provider guidelines
As part of the project, a major delivery was to create a UX Scheme, guidelines governing how the MitID concept should be implemented by service providers. I helped define the framework of the guidelines and set the direction for the team to follow. The guidelines ensured that the user experience of MitID consistently lived up to the final concept.
Despite being mandatory for all Danish citizens aged 15 and up, MitID achieves an 83% satisfaction score across a highly diverse user base of 5.6 million, outperforming global benchmarks for large-scale digital identity systems. More than just a technical upgrade, MitID represents a transformation in how trust, clarity, and everyday digital life are experienced throughout Denmark. The result is a platform that balances the needs of society, the strictest demands for security, and a human sense of ease, demonstrating what is possible when design is truly tailored to both purpose and people.
83%
User satisfaction
across a diverse user base.
89%
User trust
in the MitID experience.
87%
Weekly active users
from a 5.6M user base.
Takeaway
The reward of care and persistence
Working at this scale brings a sense of awe and a real obligation. When nearly every person in a country is affected, ordinary compromises are no longer acceptable. This project showed that real quality comes from shaping a solution for its exact context, not just reusing what has worked in other contexts. As a designer, it’s essential to apply one’s experience, judgement, and understanding of what creates better user experiences, and ultimately better products, to deliver results that exceed expectations. By putting extra care into involving all stakeholders in the design process and helping them see the real impact of their choices, we created an experience that was not only secure and transactional but genuinely useful for everyone, and I hope, a little more satisfying too.
Situation
Denmark’s digital ID reaches a turning point
NemID, Denmark’s digital identity system, had reached the end of its expected lifespan. With society’s increasing dependence on digital services and new security threats appearing, there was a need for a future-proof solution that every resident could rely on every day. MitID was to become the new backbone of digital trust, securing everything from banking and healthcare to digital commerce while handling 100+ million transactions each month.
Challenge
Future-proofing the digital identity for a diverse, multimillion-user base
Replacing NemID was a unique opportunity to impact the lives of millions, but also a massive responsibility. The ambition was to deliver a secure and fully accessible digital identity system that every citizen could rely on with confidence in their daily lives. The task was to serve Denmark’s entire population of six million users, whether they were handling their banking, healthcare information, payments, or anything else that required digital identification. For this reason, MitID needed to be meaningful, easy to use, and trustworthy for everyone, whether they were digitally savvy teenagers, elderly citizens using digital identity for the first time, or people living with disabilities.

Image of the existing NemID app on desktop and mobile
With the design team, I analysed the existing solutions to extract insights. Lessons learned from years of usage helped inform the design of its replacement, MitID.
The stakeholder landscape for this product was highly complex, spanning the public sector, the financial sector, and the private sector. Each representing a wide range of needs and perspectives. On top of this, the technical demands were significant as the system had to be bulletproof in terms of security. Every flow needed to protect the users without ever feeling confused or unsafe. All these needs called for more than an incremental change; we needed a brand-new system.
Action
Insisting on a new design to secure trust and ease in every interaction
Delivering on the initial requirements of MitID would have meant settling for standard public design. However, from the outset, it was clear that serving nearly six million Danes, each with different backgrounds and needs, required a more thoughtful and context-specific solution. Determined to shape each detail to feel just right, my team and I put real user insight and tailored design at the centre of this challenge. We built our understanding by gathering and analysing current NemID data, conducting in-depth interviews across all ages and abilities, and running several rounds of user testing. These steps allowed us to identify what made people feel safe and the product easy to understand and use. Every key insight about trust, clarity, or a sense of security directly informed the functionality of the prototypes we developed and how we refined them. We wanted to move beyond what was merely acceptable or expected. Our goal was to deliver a distinct and engaging quality experience, something worthwhile for the 100+ million moments each month that would otherwise potentially be wasted. The aim was to build a "secure recognisable frame" that looked and felt the same for every user, no matter which service or sector they encountered it in. Making this change required more than design skill; it also meant leading tough conversations, backing up our recommendations with user insights, prototypes, and tests, and holding to principles of inclusion, clarity, and a sense of security in every key meeting. A clear example of this was a debate over allowing custom branding of MitID. It was brought up that service providers would appreciate seeing their logos, colours, and branding. However, our user testing revealed the opposite; users felt less secure and more confused when the MitID experience shifted from one brand to another. This insight was key evidence for stakeholders and supported the idea of a single, recognisable frame to maintain trust with those relying on us in their most sensitive moments.

Early concepts exploring theming and customisation of the experience
It was brought up, whetever we could allow banks, institutions and online shops to align the app’s branding to theirs. To test user perception, I designed several concepts. User testing, conducted by the design team and myself, unsurprisingly revealed that customisation felt unsafe, highlighting critical user trust concerns and safely led the solution away from this approach.
Building trust was only part of our commitment to quality. We also wanted to guarantee that MitID worked and felt right for every Dane, regardless of their abilities. To make sure quality and accessibility were a reality for everyone, we invited an organisation for blind citizens to join us for a session to deepen our understanding in the area. During the session, the team and I gained experience using screen readers on real products. This firsthand experience was eye-opening and drove home the importance of designing for every user, and it inspired me more than anything to pay even closer attention to detail and to make the experience genuinely inclusive. Because this project was so critical and the stakeholder landscape so broad, we knew that making the right decisions required deep, ongoing collaboration and crystal-clear communication. Early on, we adopted a strategy of breaking the design into manageable pieces and discussing each element in close dialogue with our stakeholders and client, from typography to colour to iconography. Rather than aiming for big wow moments, we built trust and confidence by involving everyone in the design process, sharing design expertise, evidence, and user feedback at each step, and slowly building consensus. We kept a living design record that made every decision transparent for both our team and stakeholders, providing a clear rationale for every decision made. This approach gave stakeholders the understanding, trust, and argumentation they needed to support the final solutions in their own organisations, while also ensuring we met the strict requirements for documentation throughout the process. What emerged from this close collaboration was a foundation for making better decisions, moving beyond initial requirements, and taking care to build what was truly right.
Select slides presenting proposed foundational UX improvements
To elevate the experience beyond the expected, I initiated, created, and led presentations for stakeholders, proposing enhancements to typography, iconography, colours, and more. The proposed changes were well received, approved and enabled the design team to deliver the tailored experience the solution needed.
Play
One of many prototypes created for user testing the evolving concept
Informed by quantitative and qualitative insights from NemID and recent user interviews, I designed several prototypes and helped conduct user tests of our evolving concept across banking, public services, and online shops. The insights gained helped the team refine layout, flow, and wording to work for everyone.
Select slides from the design documentation
Together with the team, I helped create and maintain the evolving documentation, capturing every design decision and the insights informing them. The documentation ensured alignment across teams and provided thorough, accessible records for major stakeholders to track progress and understand the rationale behind the concept.
Sense
of security

Boards showcasing the MitID design language and system, created specifically for the solution
While developing the product concept, I designed and led the creation of the MitID design language and design system, built on proposed foundational UX improvements. The vibrant, simple expression tested well and helped elevate the experience beyond the purely functional and transactional.

Impact
Protecting and delighting every 6 million residents
MitID now stands as a new standard for secure digital identity in Denmark. The experience is intuitive, accessible, and welcoming for all users, and its cohesive look and feel have become a recognisable symbol of safety.
Images of the final concept of MitID on desktop and mobile
Through numerous tests and iterations, I helped deliver the final concept, design language, and design system for MitID on both desktop and mobile. The result was an engaging, accessible, and secure experience designed to work seamlessly for everyone.
Select slides from the MitID service provider guidelines
As part of the project, a major delivery was to create a UX Scheme, guidelines governing how the MitID concept should be implemented by service providers. I helped define the framework of the guidelines and set the direction for the team to follow. The guidelines ensured that the user experience of MitID consistently lived up to the final concept.
Despite being mandatory for all Danish citizens aged 15 and up, MitID achieves an 83% satisfaction score across a highly diverse user base of 5.6 million, outperforming global benchmarks for large-scale digital identity systems. More than just a technical upgrade, MitID represents a transformation in how trust, clarity, and everyday digital life are experienced throughout Denmark. The result is a platform that balances the needs of society, the strictest demands for security, and a human sense of ease, demonstrating what is possible when design is truly tailored to both purpose and people.
83%
User satisfaction
across a diverse user base.
89%
User trust
in the MitID experience.
87%
Weekly active users
from a 5.6M user base.
Takeaway
The reward of care and persistence
Working at this scale brings a sense of awe and a real obligation. When nearly every person in a country is affected, ordinary compromises are no longer acceptable. This project showed that real quality comes from shaping a solution for its exact context, not just reusing what has worked in other contexts. As a designer, it’s essential to apply one’s experience, judgement, and understanding of what creates better user experiences, and ultimately better products, to deliver results that exceed expectations. By putting extra care into involving all stakeholders in the design process and helping them see the real impact of their choices, we created an experience that was not only secure and transactional but genuinely useful for everyone, and I hope, a little more satisfying too.
Situation
Denmark’s digital ID reaches a turning point
NemID, Denmark’s digital identity system, had reached the end of its expected lifespan. With society’s increasing dependence on digital services and new security threats appearing, there was a need for a future-proof solution that every resident could rely on every day. MitID was to become the new backbone of digital trust, securing everything from banking and healthcare to digital commerce while handling 100+ million transactions each month.
Challenge
Future-proofing the digital identity for a diverse, multimillion-user base
Replacing NemID was a unique opportunity to impact the lives of millions, but also a massive responsibility. The ambition was to deliver a secure and fully accessible digital identity system that every citizen could rely on with confidence in their daily lives. The task was to serve Denmark’s entire population of six million users, whether they were handling their banking, healthcare information, payments, or anything else that required digital identification. For this reason, MitID needed to be meaningful, easy to use, and trustworthy for everyone, whether they were digitally savvy teenagers, elderly citizens using digital identity for the first time, or people living with disabilities.

Image of the existing NemID app on desktop and mobile
With the design team, I analysed the existing solutions to extract insights. Lessons learned from years of usage helped inform the design of its replacement, MitID.
The stakeholder landscape for this product was highly complex, spanning the public sector, the financial sector, and the private sector. Each representing a wide range of needs and perspectives. On top of this, the technical demands were significant as the system had to be bulletproof in terms of security. Every flow needed to protect the users without ever feeling confused or unsafe. All these needs called for more than an incremental change; we needed a brand-new system.
Action
Insisting on a new design to secure trust and ease in every interaction
Delivering on the initial requirements of MitID would have meant settling for standard public design. However, from the outset, it was clear that serving nearly six million Danes, each with different backgrounds and needs, required a more thoughtful and context-specific solution. Determined to shape each detail to feel just right, my team and I put real user insight and tailored design at the centre of this challenge. We built our understanding by gathering and analysing current NemID data, conducting in-depth interviews across all ages and abilities, and running several rounds of user testing. These steps allowed us to identify what made people feel safe and the product easy to understand and use. Every key insight about trust, clarity, or a sense of security directly informed the functionality of the prototypes we developed and how we refined them. We wanted to move beyond what was merely acceptable or expected. Our goal was to deliver a distinct and engaging quality experience, something worthwhile for the 100+ million moments each month that would otherwise potentially be wasted. The aim was to build a "secure recognisable frame" that looked and felt the same for every user, no matter which service or sector they encountered it in. Making this change required more than design skill; it also meant leading tough conversations, backing up our recommendations with user insights, prototypes, and tests, and holding to principles of inclusion, clarity, and a sense of security in every key meeting. A clear example of this was a debate over allowing custom branding of MitID. It was brought up that service providers would appreciate seeing their logos, colours, and branding. However, our user testing revealed the opposite; users felt less secure and more confused when the MitID experience shifted from one brand to another. This insight was key evidence for stakeholders and supported the idea of a single, recognisable frame to maintain trust with those relying on us in their most sensitive moments.

Early concepts exploring theming and customisation of the experience
It was brought up, whetever we could allow banks, institutions and online shops to align the app’s branding to theirs. To test user perception, I designed several concepts. User testing, conducted by the design team and myself, unsurprisingly revealed that customisation felt unsafe, highlighting critical user trust concerns and safely led the solution away from this approach.
Building trust was only part of our commitment to quality. We also wanted to guarantee that MitID worked and felt right for every Dane, regardless of their abilities. To make sure quality and accessibility were a reality for everyone, we invited an organisation for blind citizens to join us for a session to deepen our understanding in the area. During the session, the team and I gained experience using screen readers on real products. This firsthand experience was eye-opening and drove home the importance of designing for every user, and it inspired me more than anything to pay even closer attention to detail and to make the experience genuinely inclusive. Because this project was so critical and the stakeholder landscape so broad, we knew that making the right decisions required deep, ongoing collaboration and crystal-clear communication. Early on, we adopted a strategy of breaking the design into manageable pieces and discussing each element in close dialogue with our stakeholders and client, from typography to colour to iconography. Rather than aiming for big wow moments, we built trust and confidence by involving everyone in the design process, sharing design expertise, evidence, and user feedback at each step, and slowly building consensus. We kept a living design record that made every decision transparent for both our team and stakeholders, providing a clear rationale for every decision made. This approach gave stakeholders the understanding, trust, and argumentation they needed to support the final solutions in their own organisations, while also ensuring we met the strict requirements for documentation throughout the process. What emerged from this close collaboration was a foundation for making better decisions, moving beyond initial requirements, and taking care to build what was truly right.
Select slides presenting proposed foundational UX improvements
To elevate the experience beyond the expected, I initiated, created, and led presentations for stakeholders, proposing enhancements to typography, iconography, colours, and more. The proposed changes were well received, approved and enabled the design team to deliver the tailored experience the solution needed.
Play
One of many prototypes created for user testing the evolving concept
Informed by quantitative and qualitative insights from NemID and recent user interviews, I designed several prototypes and helped conduct user tests of our evolving concept across banking, public services, and online shops. The insights gained helped the team refine layout, flow, and wording to work for everyone.
Select slides from the design documentation
Together with the team, I helped create and maintain the evolving documentation, capturing every design decision and the insights informing them. The documentation ensured alignment across teams and provided thorough, accessible records for major stakeholders to track progress and understand the rationale behind the concept.
Sense
of security

Boards showcasing the MitID design language and system, created specifically for the solution
While developing the product concept, I designed and led the creation of the MitID design language and design system, built on proposed foundational UX improvements. The vibrant, simple expression tested well and helped elevate the experience beyond the purely functional and transactional.

Impact
Protecting and delighting every 6 million residents
MitID now stands as a new standard for secure digital identity in Denmark. The experience is intuitive, accessible, and welcoming for all users, and its cohesive look and feel have become a recognisable symbol of safety.
Images of the final concept of MitID on desktop and mobile
Through numerous tests and iterations, I helped deliver the final concept, design language, and design system for MitID on both desktop and mobile. The result was an engaging, accessible, and secure experience designed to work seamlessly for everyone.
Select slides from the MitID service provider guidelines
As part of the project, a major delivery was to create a UX Scheme, guidelines governing how the MitID concept should be implemented by service providers. I helped define the framework of the guidelines and set the direction for the team to follow. The guidelines ensured that the user experience of MitID consistently lived up to the final concept.
Despite being mandatory for all Danish citizens aged 15 and up, MitID achieves an 83% satisfaction score across a highly diverse user base of 5.6 million, outperforming global benchmarks for large-scale digital identity systems. More than just a technical upgrade, MitID represents a transformation in how trust, clarity, and everyday digital life are experienced throughout Denmark. The result is a platform that balances the needs of society, the strictest demands for security, and a human sense of ease, demonstrating what is possible when design is truly tailored to both purpose and people.
83%
User satisfaction
across a diverse user base.
89%
User trust
in the MitID experience.
87%
Weekly active users
from a 5.6M user base.
Takeaway
The reward of care and persistence
Working at this scale brings a sense of awe and a real obligation. When nearly every person in a country is affected, ordinary compromises are no longer acceptable. This project showed that real quality comes from shaping a solution for its exact context, not just reusing what has worked in other contexts. As a designer, it’s essential to apply one’s experience, judgement, and understanding of what creates better user experiences, and ultimately better products, to deliver results that exceed expectations. By putting extra care into involving all stakeholders in the design process and helping them see the real impact of their choices, we created an experience that was not only secure and transactional but genuinely useful for everyone, and I hope, a little more satisfying too.
Situation
Denmark’s digital ID reaches a turning point
NemID, Denmark’s digital identity system, had reached the end of its expected lifespan. With society’s increasing dependence on digital services and new security threats appearing, there was a need for a future-proof solution that every resident could rely on every day. MitID was to become the new backbone of digital trust, securing everything from banking and healthcare to digital commerce while handling 100+ million transactions each month.
Challenge
Future-proofing the digital identity for a diverse, multimillion-user base
Replacing NemID was a unique opportunity to impact the lives of millions, but also a massive responsibility. The ambition was to deliver a secure and fully accessible digital identity system that every citizen could rely on with confidence in their daily lives. The task was to serve Denmark’s entire population of six million users, whether they were handling their banking, healthcare information, payments, or anything else that required digital identification. For this reason, MitID needed to be meaningful, easy to use, and trustworthy for everyone, whether they were digitally savvy teenagers, elderly citizens using digital identity for the first time, or people living with disabilities.

Image of the existing NemID app on desktop and mobile
With the design team, I analysed the existing solutions to extract insights. Lessons learned from years of usage helped inform the design of its replacement, MitID.
The stakeholder landscape for this product was highly complex, spanning the public sector, the financial sector, and the private sector. Each representing a wide range of needs and perspectives. On top of this, the technical demands were significant as the system had to be bulletproof in terms of security. Every flow needed to protect the users without ever feeling confused or unsafe. All these needs called for more than an incremental change; we needed a brand-new system.
Action
Insisting on a new design to secure trust and ease in every interaction
Delivering on the initial requirements of MitID would have meant settling for standard public design. However, from the outset, it was clear that serving nearly six million Danes, each with different backgrounds and needs, required a more thoughtful and context-specific solution. Determined to shape each detail to feel just right, my team and I put real user insight and tailored design at the centre of this challenge. We built our understanding by gathering and analysing current NemID data, conducting in-depth interviews across all ages and abilities, and running several rounds of user testing. These steps allowed us to identify what made people feel safe and the product easy to understand and use. Every key insight about trust, clarity, or a sense of security directly informed the functionality of the prototypes we developed and how we refined them. We wanted to move beyond what was merely acceptable or expected. Our goal was to deliver a distinct and engaging quality experience, something worthwhile for the 100+ million moments each month that would otherwise potentially be wasted. The aim was to build a "secure recognisable frame" that looked and felt the same for every user, no matter which service or sector they encountered it in. Making this change required more than design skill; it also meant leading tough conversations, backing up our recommendations with user insights, prototypes, and tests, and holding to principles of inclusion, clarity, and a sense of security in every key meeting. A clear example of this was a debate over allowing custom branding of MitID. It was brought up that service providers would appreciate seeing their logos, colours, and branding. However, our user testing revealed the opposite; users felt less secure and more confused when the MitID experience shifted from one brand to another. This insight was key evidence for stakeholders and supported the idea of a single, recognisable frame to maintain trust with those relying on us in their most sensitive moments.

Early concepts exploring theming and customisation of the experience
It was brought up, whetever we could allow banks, institutions and online shops to align the app’s branding to theirs. To test user perception, I designed several concepts. User testing, conducted by the design team and myself, unsurprisingly revealed that customisation felt unsafe, highlighting critical user trust concerns and safely led the solution away from this approach.
Building trust was only part of our commitment to quality. We also wanted to guarantee that MitID worked and felt right for every Dane, regardless of their abilities. To make sure quality and accessibility were a reality for everyone, we invited an organisation for blind citizens to join us for a session to deepen our understanding in the area. During the session, the team and I gained experience using screen readers on real products. This firsthand experience was eye-opening and drove home the importance of designing for every user, and it inspired me more than anything to pay even closer attention to detail and to make the experience genuinely inclusive. Because this project was so critical and the stakeholder landscape so broad, we knew that making the right decisions required deep, ongoing collaboration and crystal-clear communication. Early on, we adopted a strategy of breaking the design into manageable pieces and discussing each element in close dialogue with our stakeholders and client, from typography to colour to iconography. Rather than aiming for big wow moments, we built trust and confidence by involving everyone in the design process, sharing design expertise, evidence, and user feedback at each step, and slowly building consensus. We kept a living design record that made every decision transparent for both our team and stakeholders, providing a clear rationale for every decision made. This approach gave stakeholders the understanding, trust, and argumentation they needed to support the final solutions in their own organisations, while also ensuring we met the strict requirements for documentation throughout the process. What emerged from this close collaboration was a foundation for making better decisions, moving beyond initial requirements, and taking care to build what was truly right.
Select slides presenting proposed foundational UX improvements
To elevate the experience beyond the expected, I initiated, created, and led presentations for stakeholders, proposing enhancements to typography, iconography, colours, and more. The proposed changes were well received, approved and enabled the design team to deliver the tailored experience the solution needed.
Play
One of many prototypes created for user testing the evolving concept
Informed by quantitative and qualitative insights from NemID and recent user interviews, I designed several prototypes and helped conduct user tests of our evolving concept across banking, public services, and online shops. The insights gained helped the team refine layout, flow, and wording to work for everyone.
Select slides from the design documentation
Together with the team, I helped create and maintain the evolving documentation, capturing every design decision and the insights informing them. The documentation ensured alignment across teams and provided thorough, accessible records for major stakeholders to track progress and understand the rationale behind the concept.

Boards showcasing the MitID design language and system, created specifically for the solution
While developing the product concept, I designed and led the creation of the MitID design language and design system, built on proposed foundational UX improvements. The vibrant, simple expression tested well and helped elevate the experience beyond the purely functional and transactional.

Impact
Protecting and delighting every 6 million residents
MitID now stands as a new standard for secure digital identity in Denmark. The experience is intuitive, accessible, and welcoming for all users, and its cohesive look and feel have become a recognisable symbol of safety.
Images of the final concept of MitID on desktop and mobile
Through numerous tests and iterations, I helped deliver the final concept, design language, and design system for MitID on both desktop and mobile. The result was an engaging, accessible, and secure experience designed to work seamlessly for everyone.
Select slides from the MitID service provider guidelines
As part of the project, a major delivery was to create a UX Scheme, guidelines governing how the MitID concept should be implemented by service providers. I helped define the framework of the guidelines and set the direction for the team to follow. The guidelines ensured that the user experience of MitID consistently lived up to the final concept.
Despite being mandatory for all Danish citizens aged 15 and up, MitID achieves an 83% satisfaction score across a highly diverse user base of 5.6 million, outperforming global benchmarks for large-scale digital identity systems. More than just a technical upgrade, MitID represents a transformation in how trust, clarity, and everyday digital life are experienced throughout Denmark. The result is a platform that balances the needs of society, the strictest demands for security, and a human sense of ease, demonstrating what is possible when design is truly tailored to both purpose and people.
83%
User satisfaction
across a diverse user base.
89%
User trust
in the MitID experience.
87%
Weekly active users
from a 5.6M user base.
Takeaway
The reward of care and persistence
Working at this scale brings a sense of awe and a real obligation. When nearly every person in a country is affected, ordinary compromises are no longer acceptable. This project showed that real quality comes from shaping a solution for its exact context, not just reusing what has worked in other contexts. As a designer, it’s essential to apply one’s experience, judgement, and understanding of what creates better user experiences, and ultimately better products, to deliver results that exceed expectations. By putting extra care into involving all stakeholders in the design process and helping them see the real impact of their choices, we created an experience that was not only secure and transactional but genuinely useful for everyone, and I hope, a little more satisfying too.
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Prisma
How I enabled a global company to deliver industry-leading user experiences and meet future challenges.
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Explore
Up next
Prisma
How I enabled a global company to deliver industry-leading user experiences and meet future challenges.
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90% adoption rate
50% less code
Explore
Up next
Prisma
How I enabled a global company to deliver industry-leading user experiences and meet future challenges.
3x faster design & development
90% adoption rate
50% less code
Contact
Let’s connect
I enjoy working with companies that want to push boundaries and create outstanding digital experiences. If you're looking to drive results through design and think I might be a fit for your company or have ideas you would like to discuss, please reach out to connect.
jesper@jesperbentzen.com
Contact
Let’s connect
I enjoy working with companies that want to push boundaries and create outstanding digital experiences. If you're looking to drive results through design and think I might be a fit for your company or have ideas you would like to discuss, please reach out to connect.
jesper@jesperbentzen.com
Contact
Let’s connect
I enjoy working with companies that want to push boundaries and create outstanding digital experiences. If you're looking to drive results through design and think I might be a fit for your company or have ideas you would like to discuss, please reach out to connect.
jesper@jesperbentzen.com
Contact
Let’s connect
I enjoy working with companies that want to push boundaries and create outstanding digital experiences. If you're looking to drive results through design and think I might be a fit for your company or have ideas you would like to discuss, please reach out to connect.
jesper@jesperbentzen.com
Contact
Let’s connect
I enjoy working with companies that want to push boundaries and create outstanding digital experiences. If you're looking to drive results through design and think I might be a fit for your company or have ideas you would like to discuss, please reach out to connect.
jesper@jesperbentzen.com




