Moderated usability testing for financial well-being application

Problem
Paven is a financial well-being application has seen growth in adoption but faces retention challenges, relying heavily on push notifications and homepage content.
My Role
As a Co-lead Design Researcher, I conducted heuristic analysis, led participant recruitment, conducted insightful interviews, and delivered critical findings to the design team.
Outcome
The usability testing resulted in a 22% reduction in development costs, faster time to market, and improved user engagement.
Overview
Client:
Meta
Duration:
June 2023 - June 2024
Methods:
Usability Testing
Team:
Design Researcher (2)
Tools:
Research: Google Meet
Data Collection, Analysis & Reporting: Google Sheets, Respondent.io, Miro, Google Slides
Design: Figma
Context
Meta employees face significant financial stress, leading to a productivity loss of 240 hours and $25,000 per employee annually. Paven, a financial well-being solution, addresses this by offering personalized, self-guided financial management tools.​
I evaluated seven new Paven features through moderated usability testing in two-week sprints. The user-centered design approach identified usability issues and optimized features for a seamless experience, aiming to reduce financial stress and improve productivity.​​
Research Goals
1. Understand the usability and intuitiveness of Paven's new features.
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2. Identify pain points and areas for improvement in user interaction with Paven.
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3. Assess the long-term value perception of Paven as a financial well-being companion.
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4. Increase the number of repeat users and improve engagement.
Responsibilities
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EXPERT INSPECTION
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Competitive benchmark
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Heuristic Analysis
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USER-FACING TESTING
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Participant recruitment
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In-depth interviews (Qualitative, moderated)
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Data analysis​ and synthesis
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Usability issues and recommendations​​
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Methodology
EXPERT INSPECTION​
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Competitive Benchmark:​
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Conducted secondary research to understand user needs and market trends, informing our heuristic evaluation and guiding the development of testing scenarios.
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​The foundational research ensured my approach was grounded in real-world insights and industry best practices.
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Heuristic Analysis:
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Conducted expert inspections based on selected usability heuristics.
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Applied universal and curated heuristics for comprehensive assessment.
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​Identified and documented usability issues.
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USER-FACING TESTING​​​
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Participant Recruitment:
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Recruited 6 participants for the usability testing sessions for each feature.
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Shared a screener to assess participants' financial behaviors and literacy.
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Ensured a diverse mix of participants to cover various user perspectives.
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In-Depth Interviews:​
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Facilitated the sessions using Figma prototypes and Google Meet for virtual conversations
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Provided scenarios and tasks to evaluate the ease of navigation and feature usability.
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Collected qualitative data through think-aloud protocols, observations, and post-task interviews.
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Usability Issues and Recommendations:
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Identified Usability Issues
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The home screen seems slow, with only half the page loading quickly.
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Difficulty navigating between home, benefits, and explore sections.
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Poor contrast ratios and text truncation issues make content hard to read.
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- Recommendations​​
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Differentiate the purposes of home, and benefits, and explore sections for better user understanding.
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Increase text-to-background contrast ratios and avoid text truncation to improve readability.
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Improve loading times and ensure the full page loads quickly.
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Research Questions
USABILITY CRITERIA: ​​
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1. Intuitiveness:​
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How intuitive is the Home screen in conveying key benefits and the mental model of Paven?
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2. Navigation:​​​
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How easy is it for users to find the necessary content/features?
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​​​​​How easy is it to navigate the Explore page and find specific content?
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How easy is it for users to navigate between different Goals and Life Path options?
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3. Content Discoverability:​​​
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Do users easily understand the purpose of each section on the Home screen?
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How effectively does the Explore page highlight popular or recommended content?
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4. Ease of Use:​​​
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How easy is it for users to update their personal information and financial situation?
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How clear and understandable is the Goals page for setting and managing financial goals?
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5. User Satisfaction:​​​
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How satisfied are users with the overall user experience of Paven?
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What features do users find most valuable or lacking in Paven?
Findings
USABILITY CRITERIA: ​​
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1. Intuitiveness:​
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Users found the Home screen cluttered and overwhelming, making it difficult to grasp key benefits quickly.
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2. Navigation:​​​
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Users struggled to locate specific features due to a lack of clear visual cues.
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The categorization and navigation of content in the Explore section were generally good but needed further testing with relevant tasks.
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3. Content Discoverability:​​​
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Users found the purpose of each section unclear and had difficulty distinguishing between them.
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​Users often missed popular or recommended content due to lack of prominence.
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4. Ease of Use:​​​
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Users faced challenges updating their personal information and financial situation because of hidden options and a lack of clear navigation cues.
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Users found the Goals page somewhat confusing, with unclear instructions on setting and tracking goals.​
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5. User Satisfaction:​​​
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Users were generally dissatisfied due to cluttered screens and confusing navigation.
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Users valued the self-service and Explore features but found the profile update and goal-setting functionalities lacking.
BEFORE
AFTER


Impact
22%
reduction in development costs through early identification and resolution of usability issues
Faster time to market: The streamlined development process allowed Paven to launch four weeks sooner.
Improved Product Quality: Enhanced usability and user satisfaction through continuous testing and iteration.
Reflections
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I've learned the critical importance of designing with the user in mind to create an intuitive and effective financial platform.
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Continuous testing and iteration have proven invaluable in refining features and enhancing the overall user experience.
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Working closely with design, content, and development teams has shown me the significance of effective collaboration in integrating user feedback.