7.2. Process Overview

1. Identify Problem & Ideate: Brainstorm many possible solutions.

The first step in the prototyping process is to clearly define the problem that needs to be solved. This means thinking about the issues or challenges faced and detailing them. Following this, you brainstorm or generate a variety of different solutions or ideas that could address the identified problem. This part of the process is crucial as it sets the foundation for all subsequent actions.

Imagine you need to create a better way to store school supplies. First, you identify the problem: supplies are often lost and disorganized. You brainstorm potential solutions: a modular organizer, a wall-mounted shelf, or a backpack with built-in compartments. By generating many ideas, you open the door to creative possibilities.

2. Low-Fi Round: Paper or cardboard model + role-play.

In this step, you begin to create a low-fidelity prototype, which is a simple and basic representation of your idea. This could be done using paper, cardboard, or other quick-to-manipulate materials. You might also engage in role-playing scenarios to test how users would interact with your prototype. The main goal is to visualize your ideas and gather immediate feedback without investing too much time or effort into details.

Suppose you've decided to prototype a new school supply organizer. You could quickly sketch the design on paper or cut out pieces from cardboard to represent the organizer. Then, you might role-play with a friend, pretending to use the organizer as you discuss its features. This approach helps you see how well the idea works in practice.

3. Test & Feedback: Peer reviews, sticky notes for thoughts.

Once the low-fidelity prototype is ready, it's time to test it with peers or potential users. You would seek their opinions and observations, often using methods like peer reviews. Collecting feedback is critical because it helps identify strengths and weaknesses in your design while also revealing insights you might not have considered. Sticky notes can be used to summarize feedback succinctly, which can then be analyzed later.

After showing your school supply organizer prototype to classmates, they might use sticky notes to provide feedback. For example, one note may read, 'I love the modular sections!', while another might say, 'It’s hard to reach the top shelf.' This feedback gives you valuable information on how to improve your design.

4. Mid-Fi Round: Digital mockup or foam/cardboard refined version.

The mid-fidelity prototype focuses on refining your ideas based on the feedback received. This may involve creating a digital mockup or enhancing your cardboard version with more detail and interactivity. The aim is to focus more on the structure and functionality of the prototype instead of its visual appeal. At this stage, you’re getting closer to what the final product will look like and how it will perform.

You can use a design tool to create a digital version of your school supply organizer, adding in actual dimensions and shapes. This mid-fidelity prototype might look less like paper and more like a realistic representation of what you'd eventually build, helping others understand your vision clearly.

5. Test Again: Observe peers using it; note frustrations or praise.

After developing a mid-fidelity prototype, it’s time for another round of testing. This involves observing how users interact with your prototype in real time. You should be attentive to their reactions, noting both the positive (what they like) and any frustrations they encounter. This observation is essential for understanding user experience in a practical context and for making the necessary adjustments.

Similar to a video game beta test, you might give your prototype to a group of classmates to use while you watch. As they interact with your organizer, you note that a few struggle to open a compartment, which alerts you to a functional flaw you need to address.

6. High-Fi Round: Create final version—detailed and interactive.

In the high-fidelity prototyping phase, you create a highly polished and functional prototype that closely resembles the final product. This could include 3D printing components or creating detailed digital simulations that highlight the usability and aesthetics of the design. The focus is on ensuring everything works perfectly as it would in the real world.

You can think of this step as preparing for a final presentation—everything needs to be just right. You 3D print the organizer with all its compartments and features. It now looks and operates just like the actual organizer you envisioned, ready for users to evaluate its usability and practicality.

7. Final Presentation: Explain evolution, show improvements, reflect on learning.

The last step is to present your finalized prototype to others, explaining how it evolved through the design process. During the presentation, you should highlight changes made based on feedback received, discussing what worked well and what didn’t. Reflection is a key component of learning; it helps solidify your understanding of the design process and encourages you to think critically about what you've achieved.

Just like a science fair where students showcase their projects, you’ll stand in front of your classmates and teachers, illustrating how your organizer went from sketches to a final product. Sharing your journey, discussing what you learned, and listening to feedback helps everyone grow.

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