TCU
Product Design // Workshop Facilitation // Interaction Design // User Interface Design

Project
Details
Brazil's public administration faces a constant battle against inefficiency and corruption. At the forefront of this fight stands the Federal Court of Accounts (TCU), a critical institution responsible for auditing and overseeing the use of public funds. However, the TCU's effectiveness was hampered by a cumbersome and outdated audit process plagued by poor data quality, lengthy delays, and inconsistent instructions. This is where my team and I stepped in, determined to revolutionize the way the TCU operates.
The Challenge:
Imagine a system where preparing instructions for audits took months, often filled with errors and inconsistencies due to poor data organization. This was the reality facing the TCU, leading to:
- Delays and inefficiencies: The average time to initiate an audit stretched to 5.5 years, significantly hindering the recovery of misappropriated funds and timely interventions.
- Low-quality instructions: Inaccurate or incomplete instructions hampered auditors' ability to effectively investigate potential wrongdoing.
- Frustration and rework: Auditors faced constant hurdles due to the system's limitations, wasting valuable time and resources.
Our Solution:
We knew a radical makeover was needed. Our mission wasn't simply to patch up the old system; it was to build a modern, streamlined platform that empowered auditors, ensured data integrity, and expedited the entire audit process. This is what we delivered:
- e-TCE: A cutting-edge digital platform designed specifically for the TCU's needs. e-TCE automates many manual tasks, guides auditors through the process with clear instructions, and ensures data consistency and accuracy.
- Data-driven approach: We integrated various government databases with e-TCE, eliminating the need for manual data entry and reducing the risk of errors.
- Streamlined workflows: We redesigned the audit process, removing unnecessary steps and delays, and prioritizing cases with the highest potential impact.
- Enhanced user experience: The platform is intuitive and user-friendly, empowering auditors to focus on their core tasks with greater efficiency.
The impact of our efforts has been transformative:
- 60% reduction in time between audit initiation and judgmens: Auditors can now focus on the substance of the case, not getting bogged down in administrative tasks.
- 90% reduction in the return of merit instructions due to poor or poorly organized information: Data accuracy and clear instructions ensure efficient progress.
- Streamlined process of collecting, analyzing, and preparing instructions: The automated workflows and integrated data sources save time and resources.
The benefits extend beyond quantifiable metrics. e-TCE has:
- Empowered auditors: They now have the tools and data they need to conduct thorough and impactful audits.
- Improved public trust: Increased transparency and accountability build confidence in the TCU's effectiveness.
- Enhanced public service delivery: By identifying and addressing inefficiencies, the TCU contributes to better allocation of public resources.



The Road Ahead
Our work with the TCU wasn't simply about building a platform; it was about embarking on a collaborative journey of iterative design and continuous improvement. We knew to achieve lasting impact, we needed to involve stakeholders at every step, co-creating solutions that truly addressed their needs.
Building on Groundwork:
Instead of rushing headfirst into development, we began by laying a strong foundation. In-depth interviews with key stakeholders from the TCU revealed their aspirations and existing pain points. A dedicated team of developers, leveraging the power of AI, meticulously analyzed legal frameworks and categorized the types of irregularities in public adminstration. This foundational knowledge empowered us to understand the landscape and anticipate future challenges.
From Pilot to Prototype:
With a clear vision in mind, we engaged a pilot secretariat of public auditors. Through interactive workshops, we delved into their daily struggles while writing audit instructions. Mapping their user journey, we pinpointed bottlenecks and identified opportunities for streamlining the process. This invaluable feedback allowed us to design low-fidelity prototypes, tangible representations of our proposed platform.
Continuous Feedback Loop:
Instead of a linear trajectory, our development embraced a cyclical approach. After each prototyping stage, we returned to the workshops, presenting our evolving platform to the auditors. Their insights refined our designs, leading to the creation of high-fidelity prototypes with increasingly complex functionalities. This back-and-forth dialogue ensured the platform responded directly to the needs of its users.

01 Unmasking Inefficiency: Co-Designing e-TCE with Auditors
The old audit process was shrouded in a fog of paperwork and delays. To pierce through this haze, we partnered with a fearless pilot team of auditors. In vibrant workshops, we donned exploration hats, delving into their daily journeys to write instructions. Like detectives, we pinpointed bottlenecks where time went missing and unearthed hidden frustrations.
Gone were the days of dry lectures. We wielded playful tools like "5 Hats" to analyze issues from every angle, "Lightning Talks" to ignite sparky ideas, and "Lightning Decision Jams" to forge quick solutions. "Dot-voting" transformed into a vibrant voting gallery, where auditors championed their preferred features. Our workshops weren't just information gathering; they were co-creation parties, where the platform's future was sculpted by the very hands who would use it.
These sessions yielded more than insights; they fostered trust. From frustration to fascination, auditors shed their skepticism and embraced the potential of change. Each workshop ended with a tangible prototype, a rough sketch brought to life with their feedback. Every iteration was a shared step closer to a brighter audit landscape, where instructions flowed effortlessly and auditors wielded their power with newfound efficiency.



02 From Rough Sketches to Reality: Refining e-TCE with User Voices
Each user insight was a sculptor's chisel, chipping away at the rough prototype until a finely detailed platform emerged. High-fidelity versions, brimming with complex functionalities, were tested and tweaked in a constant dialogue with auditors. This back-and-forth wasn't just feedback; it was a conversation that ensured e-TCE resonated with its users, not just technically, but also emotionally.
Finally, the time came to unveil e-TCE, a testament to the combined wisdom of the TCU and our team. But the journey wasn't over. Rigorous user-testing sessions were like final brushstrokes, ensuring a smooth transition and ironing out any wrinkles. Real-world experiences became our guiding light, polishing the platform to a shine.
e-TCE's story doesn't stop with its launch. This vibrant platform thrives on continuous evolution. We remain in close contact with the TCU, holding regular workshops and gathering feedback. This ongoing conversation fuels our development efforts, ensuring e-TCE stays adaptable and user-centric. It's not just a platform; it's a living bridge built on collaboration, constantly evolving to pave the way for a more efficient and accountable future.



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