
Timeline
August 2025 - December 2025
Role
Research & Strategy Lead
Prototype Facilitator
Responsibilities
UX Research
Prototyping
Design System
Disciplines
User Experience Design
Information Science
Tools
Adobe Creative Suite
Figma
Figjam
UX Metrics
Illustration
Notioly
Methods
Literature Review
User Interview
Persona
Card Sorting
Tree Testing
Usability Test
Prototyping
Teammate
Christina Lu
(Project Manager & Design System Facilitator)
Advisor
Prof. Rahaf Alharbi
Associated with

Master of Science
Department of Information Experience Design (IXD) at Pratt Institute
Project Highlight
Overview
If Time is Money, Bank of America Users are Paying a Hidden Tax of Digital Friction Every Day
This case study details a strategic redesign aimed at eliminating this usability debt. Through rigorous user research and Information Architecture (IA) validation, we architected a new system centered on clarity. Our key finding, "The Less & More," reveals that financial confidence isn't achieved by minimalism, but by strategically matching information density to the user's specific intent.
Outcome Preview
Eliminating Usability Debt: A Strategic UX Redesign of Bank of America Website
In the 14 feedback survey and moderated remote usability testing conducted by Yung-Wei after the design phase, 92% of users reported an increase in their financial confidence, while 84% found it easy to adapt to the system. Furthermore, over 77% of participants completed the financial tasks with high accuracy, resulting in a decrease of over 21% in time spent on unnecessary navigation and a reduction in user flow loss.
The strategies that led to the success includes:
Unified Banking Ecosystem
Utility Over Clutter
Context-Driven Action
Design Artifact
Curing the Usability Gap: Transforming Bank of America’s Digital Experience
The final artifacts represent a transition from fragmented legacy banking to a cohesive, user-centric ecosystem:
Hi-fi Prototype
Design Iteration Breakdown
What My Collaborators Say
Teammate
Christina Lu
Product Design Intern @ Tiktok
Advisor
Prof. Rahaf Alharbi
Assistant Professor at Pratt Institute, School of Information
The True Story Behind this Project
The Case Study Author
Yung-Wei Chen
Something I wanna share before you dive into my design story…
Background & Why this Important
Why 26 Billion of Financial Interactions Mean 1/5 of Users Fail
Bank of America’s influential market position and inclusive policies open the crucial door to the US financial system for diverse people. However, this massive scale also amplifies the problem when the underlying digital experience creates friction.
Market Leadership of BofA
Digital Impact through BofA
Our project recognized that a lack of usability acts as a "hidden tax" on users, directly undermining the positive impact of BofA's inclusive banking philosophy.
Design Value & Goals
From Chaos to Confidence: The 3-E for a Better Digital Experience
Easy Come
Easy Go
Easy Feel
Persona & The Who
Digital Fluency ≠ Financial Fluency: Defining the Needs of the Web-First User
Digital-first Generation
The key insight here is that digital fluency does not equate to banking fluency, underscoring the universal need for a confident guide in financial navigation.
I have several different accounts with Bank of America, so managing my finances has become a critical task for me.
I often feel confused when checking my credit card reward details, and I easily forget my bill due dates.
When I make a payment mistake, the process of disputing a transaction is frustrating and stressful.
Our design decision focused on creating a system that eliminates ambiguity for all users, ensuring the platform fosters seamless onboarding and transparent financial control.
Problems & Solutions
The Clutter-Confusion-Error Trap: Unpacking the Triple Threat of the Legacy System.
Ideation
Bento Box Banking: Architecting Clarity with a Modern, Adaptable Grid
Thus, our low-fidelity ideation phase was driven by 2 core design decisions aimed at establishing a strong, perceivable structure.
Content Hierarchy
We completely revised the Information Architecture ,which was validated through card sorting and tree-testing. Ensure the navigation structure is aligned directly with user mental models and task goals.
Visual Conveyance
We introduced a Bento Grid layout for key feature pages. This design decision and layout standard allows users to quickly adapt to its visual distinction, predictable digital map, and modern feel.
This foundational work created an operable framework for clear workflows, ensuring consistent experiences for critical actions by laying out requirements and steps transparently from the very beginning.
The Overview of Lo-Fi Prototype Screens.
Synthesis
The Unintentional Oversight: When Simplicity Undermines Clarity
The user evaluation of the low-fidelity prototype yielded critical insights that refined our entire design trajectory.
Simpler ≠ Clear
Content = Action Clue
Iteration
The Less & More: A Strategic Framework for Density and Flow
The lo-fi insights catalyzed the mid-fidelity iterations, which was defined by the strategic adoption of the "The Less & More" framework.
The Less
The "Less" (Sparse, Action-oriented) information in the task pages, which were deliberately clean and quiet to guide the user quickly through high-stress actions like money transfer.
The More
Intentionally create "More" (Dense, Informative) overview pages that provide the educational content, action posibility and even more categories of the global navigation, which meet our target users' mental model.
The Overview of Iteration into Mid-Fi Prototype Screens.
Design System
Familiarity is the Shortcut to Financial Confidence: Blending Global Standards from Google Material Design with BofA's Brand Heritage.
To ensure the redesign felt intuitive from the first click, we adopted Google Material 3 as our foundational framework. By leveraging a design language users interact with daily, we utilized existing "digital background knowledge" to lower the barrier to entry.
The Overview of Iteration into Hi-Fi Prototype Screens.
Prototype
The proof of a top-tier banking system can be both data-dense and effortlessly navigable
The high-fidelity prototype transforms the "Less & More" philosophy into a functional reality. It serves as an interactive bridge between complex financial data and user-centric action, replacing the legacy "information tax" with a streamlined, intent-driven flow.
Key Changes Break Down
Key Decision #1: A Home that Teaches the Financial System in One View

The Hi-fi Prototype of Home Page.


Before - Original BofA's Home Page
After - The Financial Home Hub
Key Decision #2: Making Debit Cards Tangible on Screen with Account

The Hi-fi Prototype of Accounts Page.


Before - Original BofA's Individual Account Page
After - Manage Multiple Accounts Conveniently within the Same Page
Key Decision #3: The Credit Card Paradigm Shift to Align IA for User

The Hi-fi Prototype of Credit Cards Page.

Before - Original BofA's Individual Credit Card Page
After - Manage Risk, Limits, and Benefits Together with Credit Card Hub
Key Decision #4: One Place for Every New Product, from Request to Delivery
The Hi-fi Prototype of Apply Page.

Before - Original BofA's Application Status Center
After - Proactive Transparency of Real-time Tracking across All Services
Key Decision #5: From Scattered Actions to a Unified Payment Center

The Hi-fi Prototype of Transfer & Pay.

The Hi-fi Prototype of Credit Card Payments.

Before - Original BofA's Transfer & Pay
After - Minimizing the "Decision Tax" in Credit Fulfillment
Key Decision #6: A Calm Space for Future Financial Decisions

The Hi-fi Prototype of Spending & Budgeting.

Before - Original BofA's Spending & Budgeting
After - The Zero-Step Discovery of Spending & Budgeting
Key Decision #7: Rewards & Deals: Turning Hidden Value into Visible Actions

The Hi-fi Prototype of Rewards & Deals.

Before - Original BofA's Rewards & Deals
After - Unified Value Ecosystem of Rewards & Deals
Key Decision #8: From Vague Answers to Actionable Search Results

The Hi-fi Prototype of Searching Page.

Before - Original BofA's FAQ
After - Actionable Search
Reflection & Lessons Learned
The Informative Bridge: The Essential Role of Context in Financial Empowerment
This project taught me that great financial design isn't about making everything "simple". It’s about knowing when to provide detail and when to provide speed. I realized that users need a two-stage journey: one to learn and one to act.
The Informative-oriented
Informative pages are the foundation of user confidence. I learned that stripping away too much detail in the name of "minimalism" can actually create anxiety.
By prioritizing clear terminology and comprehensive content, we help users understand complex systems and adapt to the language of banking.
The goal here isn't to hide information, but to organize it so users feel empowered to make a decision.
The Action-oriented
Action-oriented pages are the destination. Once a user has the context they need, the interface should become a quiet, high-speed path to completion.
These screens are meticulously refined to remove any secondary noise, ensuring the user can finish their task as quickly as possible.
When it’s time to pay a bill or move money, the design’s only job is to stay out of the user's way.
Post-Design Outcome
Design Impact: From Fragmentation to Flow
The redesign transformed a fragmented legacy system into a structured ecosystem where users feel in control. By separating learning from doing, we achieved three core outcomes:
Accelerated Task Completion
Increased User Confidence
Scalable System Consistency
The Future
The Unfinished Business: Why Support and Mobile Are Our Next Mandate
Our roadmap identifies two critical frontiers for future iteration to fully eliminate user friction.















































