Prototypes, Types, and When to Use Them: Optimizing Product Design

Prototyping is a fundamental pillar of User-Centered Design (UCD) which allows for the mitigation of financial and technical risks before development. By employing low, medium, and high-fidelity prototypes, product teams can validate the Service Design, optimize usability and ensure that the Customer Journey be intuitive, significantly reducing the Time-to-Market.

In this enormous digital world, where every click leads us to unique experiences, we experience designers immerse ourselves in creating designs that are not only aesthetic but are also founded on people's behavior. But here comes the key question: How do we ensure that a digital product is truly easy to understand and generates Customer StickinessWe'll tell you how we do it at Gerund.

By: Paola Morales and Lizbet Tirado

Can you imagine being able to test a new app or website before anyone even starts programming it? Prototyping is a strategic tool that allows us to materialize ideas into tangible experiences before writing a single line of code.

A prototype is more than an image; it's a technical simulation that allows us to validate how a workflow feels and functions. By understanding the variants of prototypes and their application in the Behavioral Design, teams can optimize their design process to elevate the quality of the final product and ensure Emotional Loyalty by the user from the first contact.

Taxonomy of Prototyping in Interaction Design

To predict the future of the digital experience, we use different types of prototypes that allow us to play with interactions and test animations before committing significant resources:

• Transition Prototypes Fundamentals for evaluating the continuity of Loyalty Loop between different screens.
• Interaction Prototypes They define the behavior of key elements (buttons, inputs) when receiving user input.
• Scroll Effects Initiate vertical and horizontal navigation to validate information hierarchy.
• Overlay Prototypes Overlapping layers to test the effectiveness of pop-ups and modals in the conversion flow.
• Drag & Drop Actions: Essential for complex interfaces that require direct manipulation of elements.

When is the right time to prototype?

Understanding when and how to use prototypes is crucial for achieving successful results and meeting business needs. At Gerundio, we apply these tools according to the required level of certainty:

1. Initial exploration stages We use prototypes of Low Fidelity (wireframes) to explore multiple concepts without investing excessive resources. It's the ideal phase for discovery Insights.
2. Early feedback: The prototypes of Medium Fidelity They are ideal for conducting guerrilla testing and gathering feedback from stakeholders before scaling.
3. Critical Decision Validation: The prototypes of High Fidelity they are crucial for evaluating technical feasibility and final usabilityUser Interface) before large-scale production.
4. Strategic Communication They function as the ultimate bridge for aligning design vision across the development team, client, and external stakeholders.

Prototyping Validation Framework in Gerund

1. Conceptual Exploration: Information architecture validation.
2. Usability Iteration: Identification of points Customer Friction.
3. Technical Handover: Ensure that the design vision can be implemented in 100% by the engineering team.

As UX designers, we don't just aim for things to look good; we want every click, scroll, and animation to contribute to an experience that reduces user effort and enhances Loyalty 3.0.

By embracing the versatility of these tools, we bring our ideas to life before they become digital reality, ensuring every product that comes out of Gerundio is strategically designed for success.

Do you want to validate your next big idea before investing in development? At Gerundio, we help you create prototypes that optimize your investment and ensure the best user experience. Write to us.