The Double Diamond model: what is it and should you use it?

The Double Diamond model: what is it and should you use it?

The Double Diamond design model, officially invented by the British Design Council in 2005, has become a popular framework for designers. It consists of four stages: Discovery, Definition, Development, and Delivery. The Council emphasizes the importance of involving designers in the research process, allowing them to interact with users directly. Starbucks is a prime example of this approach, as they require their designers to spend time working as baristas before designing anything.

During the Discovery stage, designers use various methods such as mind maps, brainstorming, desk research, field research (interviews, focus groups, observations, and consumer journey mapping) to gather insights and ideas. However, it is crucial to filter and focus on relevant data during the Definition stage. This stage sets the context for product development, assesses feasibility, and ensures alignment with the corporate brand.

Incorporating different departments in the design process can minimize the need for multiple prototypes and reduce problems discovered during testing. Microsoft follows the philosophy of designers "eating their own dog food," which means they use their own creations in their work to understand the user's perspective. To facilitate this process, it is essential to have a professional tool that allows for quick and efficient design changes.

On the other hand, having too many ideas can be overwhelming and hinder progress. Taylor Wilson famously said, "I have too many ideas for a lifetime." Research has shown that when faced with an abundance of choices, individuals are less likely to follow through on any one of them. Adding more investment choices to retirement saving plans, for example, actually reduced the likelihood of employee participation. This phenomenon can be compared to having too many options for ketchup in a supermarket - it becomes difficult to make a decision.

To combat the problem of having too many ideas and never finishing anything, there are a few strategies that can be implemented. Firstly, creating mini-deadlines can help prevent the expansion of work to fill available time. Parkinson's Law states that work expands to fill the time allotted for its completion, so setting deadlines can increase productivity.

Using the 80/20 rule can also be beneficial. This principle suggests that 20% of activities yield 80% of the desired results. By identifying and focusing on the most impactful tasks, individuals can maximize their productivity and avoid getting overwhelmed by multiple projects.

Trusting your gut instinct can also lead to better decision-making. Malcolm Gladwell argues that snap judgments made within seconds often lead to better outcomes than lengthy, cautious deliberation. Developing the habit of finishing what you start is also crucial. While starting new ideas and goals can be exciting, not completing them wastes valuable time and energy.

In conclusion, the Double Diamond model provides a structured approach to the design process, emphasizing the importance of research and user interaction. However, it is essential to filter and focus on relevant data during the definition stage. Additionally, having too many ideas can hinder progress, and it is important to implement strategies such as creating mini-deadlines, using the 80/20 rule, trusting your gut, and developing the habit of finishing. By incorporating these practices, individuals can increase their productivity and successfully bring their ideas to fruition.