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 has been around since it was officially invented by the British Design Council, back in 2005. It consists of four stages: Discovery, Definition, Development, and Delivery. The Council notes that successful companies tend to involve their designers closely in the research process, allowing them to interact directly with users. This hands-on approach helps designers gain valuable insights and understand user needs on a deeper level. For example, Starbucks has a policy that requires designers to spend a month working as a barista before designing anything. This immersive experience allows designers to truly understand the challenges and requirements of the role, enabling them to create better solutions.

Discovery is the first stage of the Double Diamond model and involves activities such as mind maps, brainstorming, desk research, field research (interviews, focus groups, observations), and consumer journey mapping. It is a crucial phase where designers gather as much information as possible about the problem they are trying to solve. However, it's important to note that not all findings from the discovery stage are relevant. The definition stage comes next, which is a filtering process that helps narrow down and analyze the data collected in the discovery phase. This stage sets the context for product development, assesses the feasibility of the project, and ensures that it aligns with the corporate brand.

Incorporating different departments in the design process can be beneficial. By involving various stakeholders, you can minimize the number of prototypes needed and identify potential issues early on. Microsoft, for example, follows the philosophy that designers should "eat their own dog food," meaning they should use their own creations in their work. This allows designers to experience their designs from the user's perspective and make necessary improvements. To facilitate this process, having a professional design tool that enables quick and efficient design changes is essential.

Take Better Notes When Reading Non-Fiction With HQ&A

Highlight, Question, and Answer (HQ&A) Notes are a powerful technique for taking notes when reading non-fiction. This method requires active reading and learning, as it involves highlighting valuable information, formulating a question related to that information, and then answering the question in your own words. The HQ&A technique promotes deep understanding and retention of the material over the long term.

As you come across valuable information while reading, save it by highlighting it. Along with the highlight, formulate a question that the passage answers. Finally, write a compressed version of the passage in your own words as the answer to the question. This process helps you connect the dots and develop your own original thoughts. It also strengthens your thinking skills and promotes active learning.

The HQ&A note-taking technique is particularly useful when you want to understand a topic on a deeper level. It allows you to distill complex information and gain insights that are applicable to your studies, work, or intellectual curiosity. By asking questions and actively engaging with the material, you switch from passive reading to active learning, which enhances comprehension and retention.

While the HQ&A technique may not be suitable for every situation, it is valuable for topics that require a narrow depth of understanding. If you prioritize shallow depth and quick note-taking, the Jump Note technique may be more appropriate. However, when you truly want to grasp and internalize information, the HQ&A approach is highly effective.

In conclusion, both the Double Diamond model and the HQ&A note-taking technique offer valuable tools for problem-solving and knowledge retention. Here are three actionable pieces of advice to implement:

1. Embrace the discovery stage: In the design process, make sure to allocate sufficient time and resources to the discovery phase. Engage with users, conduct research, and gather as much information as possible to understand the problem deeply.

2. Involve diverse perspectives: Incorporate different departments and stakeholders in the design process to gain valuable insights and minimize potential issues. By having a multidisciplinary approach, you can create more effective solutions.

3. Practice active reading and note-taking: When reading non-fiction, utilize the HQ&A technique to actively engage with the material. Highlight important information, ask relevant questions, and answer them in your own words. This process enhances understanding and promotes long-term retention.

By incorporating these strategies into your design process and learning practices, you can enhance your problem-solving skills, create better solutions, and retain knowledge more effectively.