The Design Thinking Landscape: A 2D Double Diamond Map

What is the 2D Double Diamond Map?

The 2D Double Diamond map, a visualization of the design thinking process, represents the journey from understanding user needs through ideation and prototyping. It uses a top-down approach where a swarm of ideas searches for solutions to hidden user needs, alternating between divergent (exploration) and convergent (refinement) phases.

Each phase is represented as a diamond in the map: the first diamond focuses on defining the problem or need, while the second diamond involves ideation and prototyping. The process is akin to a particle swarm optimization algorithm, where particles move through a landscape of possible solutions.

Why Use Physics Principles?

By incorporating principles from physics, such as swarm behavior and particle dynamics, the 2D Double Diamond map provides a more intuitive understanding of how ideas evolve over time. The metaphor of particles moving through a landscape helps explain why certain solutions emerge and others do not.

The use of inertia and convergence pull in the model reflects real-world phenomena where initial exploration (divergence) is necessary before narrowing down to specific solutions (convergence). This balance ensures that the process remains flexible enough to discover new possibilities while also focusing on practical, actionable outcomes.

How Does It Work?

The map starts with a swarm of ideas representing potential solutions. These ideas are influenced by user needs, which are represented as markers that can be dragged around the map. As the process evolves, particles (ideas) move towards areas of high need density, guided by inertia and convergence pull.

Feedback noise and drift speed simulate real-world uncertainties and changes in user preferences. The number of ideas and their movement dynamics can be adjusted to reflect different stages of the design thinking process.

Applications and Real-World Examples

The 2D Double Diamond map is particularly useful for teams working on complex projects where user needs are not immediately clear. It helps in visualizing the iterative nature of innovation, allowing stakeholders to see how ideas evolve over time.

For example, a tech company developing a new product might use this model to explore various features and functionalities based on user feedback. By continuously refining their prototypes and adjusting for changing user needs, they can ensure that the final product meets market demands.

Frequently asked questions

Try it live

Everything above runs in your browser — open Design Thinking Landscape: 2D Double Diamond Map and change the parameters while it is running. Nothing is installed, nothing is uploaded, the whole model lives in one tab.