Designing an interactive quantum learning app

Designing an interactive quantum learning app

Won 1st place among 40 participants across 5 universities for designing an interactive app that makes neutral-atom quantum computing more understandable

Won 1st place among 40 participants across 5 universities for designing an interactive app that makes neutral-atom quantum computing more understandable

ROLE

Sole Product Designer

ROLE

Sole Product Designer

TIMELINE

1 Day (Creative Hackathon)

TIMELINE

1 Day (Creative Hackathon)

TEAM

1 Engineer, 1 Designer

TEAM

1 Engineer, 1 Designer

RESPONSIBILITY

Lead UI/UX Design, Interaction, Visual Design

RESPONSIBILITY

Lead UI/UX Design, Interaction, Visual Design

Overview

Overview

Making neutral-atom quantum computing more understandable through interactive design. This project explores how interactive visualization can help non-experts understand the core principles behind neutral-atom quantum computing.

Developed during the Quantum Creative Hackathon, the project resulted in an interactive learning prototype that translates complex quantum processes into intuitive visual interactions. As the sole designer, I led the UI/UX and interaction design, developing a visual system that balances scientific accuracy with clarity for non-expert audiences.

Making neutral-atom quantum computing more understandable through interactive design. This project explores how interactive visualization can help non-experts understand the core principles behind neutral-atom quantum computing.

Developed during the Quantum Creative Hackathon, the project resulted in an interactive learning prototype that translates complex quantum processes into intuitive visual interactions. As the sole designer, I led the UI/UX and interaction design, developing a visual system that balances scientific accuracy with clarity for non-expert audiences.

  1. PROBLEM FRAMING

Why quantum computing is difficult to understand

Why quantum computing is difficult to understand

Quantum computing concepts are often communicated through highly technical diagrams and dense explanations.

Quantum computing concepts are often communicated through highly technical diagrams and dense explanations.

For most learners, this creates two barriers:
For most learners, this creates two barriers:
  • How users currently track health habits

  • Abstract concepts that are difficult to visualize

  • Educational materials designed primarily for researchers

  • How users currently track health habits

  • Abstract concepts that are difficult to visualize

  • Educational materials designed primarily for researchers

As a result, many people struggle to build an intuitive mental model of how quantum systems behave.

As a result, many people struggle to build an intuitive mental model of how quantum systems behave.

Key Design Question

Key Design Question

"How might we translate complex quantum processes into interactive experiences that make abstract concepts easier to understand?"

2.RESEARCH

Understanding the learning challenge

Understanding the learning challenge

Initial research focused on how quantum computing is typically explained.

Initial research focused on how quantum computing is typically explained.

We examined:
We examined:
  • Academic diagrams and visualizations

  • Educational videos and resources

  • Existing quantum learning tools

  • Academic diagrams and visualizations

  • Educational videos and resources

  • Existing quantum learning tools

The goal was to understand where learners struggle most when encountering quantum concepts for the first time.

The goal was to understand where learners struggle most when encountering quantum concepts for the first time.

3.SYNTHESIS

Patterns in existing explanations

Patterns in existing explanations

Three patterns emerged:

Three patterns emerged:

Highly abstract visualizations

Highly abstract visualizations

Most diagrams assume prior knowledge and fail to build intuition.

Most diagrams assume prior knowledge and fail to build intuition.

Heavy reliance on mathematical explanations

Heavy reliance on mathematical explanations

Concepts are often explained through equations rather than visual models.

Concepts are often explained through equations rather than visual models.

Limited interaction

Limited interaction

Most learning materials remain static, making exploration difficult.

Most learning materials remain static, making exploration difficult.

These findings suggested that interactive visualization could help bridge the gap between theory and intuition.

These findings suggested that interactive visualization could help bridge the gap between theory and intuition.

4.PROCESS

Designing for intuition rather than accuracy alone

Designing for intuition rather than accuracy alone

Instead of replicating scientific diagrams, the concept focused on building visual metaphors that support exploration and discovery. The goal was to create an experience where users could interact with quantum behaviors rather than simply read about them.

Instead of replicating scientific diagrams, the concept focused on building visual metaphors that support exploration and discovery. The goal was to create an experience where users could interact with quantum behaviors rather than simply read about them.

Translating research into interaction concepts

Translating research into interaction concepts

After identifying key learning barriers, I explored how quantum concepts could be translated into intuitive interactions rather than static diagrams. Initial brainstorming focused on mapping abstract quantum processes into visual metaphors that could support exploration and discovery.

After identifying key learning barriers, I explored how quantum concepts could be translated into intuitive interactions rather than static diagrams. Initial brainstorming focused on mapping abstract quantum processes into visual metaphors that could support exploration and discovery.

Key elements included:
Key elements included:
  • Color-coded states to represent quantum transitions

  • Motion-based interactions to illustrate system behavior

  • Progressive disclosure to introduce complexity gradually

  • Color-coded states to represent quantum transitions

  • Motion-based interactions to illustrate system behavior

  • Progressive disclosure to introduce complexity gradually

Insights from the research were organized into clusters to identify recurring challenges in how quantum concepts are typically explained. These themes helped guide the design direction toward interaction-driven learning rather than traditional diagram-based explanations.

Insights from the research were organized into clusters to identify recurring challenges in how quantum concepts are typically explained. These themes helped guide the design direction toward interaction-driven learning rather than traditional diagram-based explanations.

5.FINAL OUTCOME

An interactive system for learning quantum concepts

An interactive system for learning quantum concepts

The final prototype presents quantum computing concepts through an interactive visual interface designed for exploration. Instead of presenting dense diagrams or mathematical explanations, the system allows users to manipulate visual elements and observe how quantum states change in response.

The final prototype presents quantum computing concepts through an interactive visual interface designed for exploration. Instead of presenting dense diagrams or mathematical explanations, the system allows users to manipulate visual elements and observe how quantum states change in response.

  1. Neutral Atoms

  1. Neutral Atoms

This stage introduces Rubidium (Rb) as the core building block.

Simple orbital visuals ground the user in the physical foundation before interaction begins.

This stage introduces Rubidium (Rb) as the core building block.

Simple orbital visuals ground the user in the physical foundation before interaction begins.

  1. Doppler Cooling

  1. Doppler Cooling

Atoms initially move too fast to control at room temperature.

Laser beams are visualized as directional forces that reduce motion and prepare atoms for trapping.

Atoms initially move too fast to control at room temperature.

Laser beams are visualized as directional forces that reduce motion and prepare atoms for trapping.

  1. Optical Trapping

  1. Optical Trapping

Focused lasers create optical traps that hold atoms in stable positions.

The interface shows how scattered particles become organized and controllable.

Focused lasers create optical traps that hold atoms in stable positions.

The interface shows how scattered particles become organized and controllable.

  1. Initialization & Rearrangement

  1. Initialization & Rearrangement

Atoms are rearranged into the configuration required for computation.

Visual state changes help users track preparation before operations begin.

Atoms are rearranged into the configuration required for computation.

Visual state changes help users track preparation before operations begin.

  1. Computation

  1. Computation

Targeted laser pulses manipulate selected atoms to perform quantum operations.
Subtle motion and color cues guide attention to active qubits.

Targeted laser pulses manipulate selected atoms to perform quantum operations.
Subtle motion and color cues guide attention to active qubits.

  1. Measurement

  1. Measurement

Measurement collapses quantum states into observable binary outcomes.
The final visualization bridges physical atomic behavior and readable computational results.

Measurement collapses quantum states into observable binary outcomes.
The final visualization bridges physical atomic behavior and readable computational results.

Key outcomes include:
Key outcomes include:
  • An interactive interface that visualizes quantum behaviors through motion and color

  • Progressive interactions that gradually introduce complexity

  • A visual system designed to reduce cognitive load while preserving scientific meaning

  • An interactive interface that visualizes quantum behaviors through motion and color

  • Progressive interactions that gradually introduce complexity

  • A visual system designed to reduce cognitive load while preserving scientific meaning

This approach helps users build an intuitive understanding of quantum systems by experiencing cause-and-effect relationships through interaction.

This approach helps users build an intuitive understanding of quantum systems by experiencing cause-and-effect relationships through interaction.

6.REFLECTION

What I learned

What I learned

Design as Translation

This hackathon clarified my interest in the designer’s role as a translator between complex technologies and human understanding. I realized that clarity is not simplification, but intentional framing.

Clarity Under Constraints

Working within a one-day constraint emphasized the importance of decisive choices and strong metaphors. Time pressure forced me to prioritize interaction-first thinking over visual polish.

Make Complexity Approachable

The experience strengthened my motivation to build educational products that make complex systems feel accessible without oversimplifying them. Good design preserves depth while lowering cognitive barriers.

Grateful for the teamwork

Grateful for the teamwork

Coming into this project, I had little prior knowledge of quantum computing. Over the course of a week, I immersed myself in learning the fundamentals while collaborating closely with engineering phd who specialize in the field.

Working alongside domain experts pushed me to quickly translate complex scientific ideas into intuitive visual interactions. Despite the tight timeline and moments of uncertainty, the process was incredibly rewarding. Presenting and discussing our work was especially exciting, and I’m grateful for the opportunity to learn from such a multidisciplinary team.

Winning 1st place was an unexpected but meaningful outcome that reinforced the value of collaboration between design and science. The experience showed me how much I enjoy translating complex and abstract scientific concepts into visual interactions that make them clearer and more approachable. It also strengthened my interest in designing products that help people understand and learn new ideas.

Coming into this project, I had little prior knowledge of quantum computing. Over the course of a week, I immersed myself in learning the fundamentals while collaborating closely with engineering phd who specialize in the field.

Working alongside domain experts pushed me to quickly translate complex scientific ideas into intuitive visual interactions. Despite the tight timeline and moments of uncertainty, the process was incredibly rewarding. Presenting and discussing our work was especially exciting, and I’m grateful for the opportunity to learn from such a multidisciplinary team.

Winning 1st place was an unexpected but meaningful outcome that reinforced the value of collaboration between design and science. The experience showed me how much I enjoy translating complex and abstract scientific concepts into visual interactions that make them clearer and more approachable. It also strengthened my interest in designing products that help people understand and learn new ideas.

Made with coffee & ciabatta <3 © 2026 Euijin Lee

leeeuijinn@gmail.com

Made with coffee & ciabatta <3

© 2026 Euijin Lee

leeeuijinn@gmail.com