Optimizing Real-Time Telemetry Data Visualization for Mercedes
I redesigned the Mercedes F1 race engineering dashboard to improve clarity and speed of decision-making during live events. The project focused on turning complex telemetry into a more intuitive, actionable format, reducing cognitive load for engineers and enabling faster, more confident race strategy calls.
1 month
2025
Automotive
Personal Project
Challenge
Mercedes runs one of the most sophisticated race engineering operations. During a race, engineers monitor hundreds of data points—engine temperature, tire wear, fuel usage, track conditions, driver inputs, and so on. The problem is, that’s a lot of info to process under extreme time pressure.
The question then presented: how can I reduce the cognitive load of Mercedes engineers’ dashboards, (allowing them to interpret complex race data quickly and make better decisions)?
Results
Maze testing showed that participants detected critical events, such as tire temperature spikes and fuel anomalies, 40% faster with the redesigned dashboard compared to the baseline. They also demonstrated a 30% reduction in visual confusion, consistently identifying the most urgent alerts first. In addition, 85% of participants described the interface as clearer, more intuitive, and easier to interpret under pressure. These results highlight the design’s potential to significantly lower cognitive load and improve race-time decision-making.
40%
Improved critical events detection
30%
Reduction in visual confusion
85%
Participants described new interface to be more intuitive
Original Design

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Usability Upgrade

Process
Research & Analysis
I began by interviewing users and analyzing telemetry workflows to understand how engineers process race data under pressure. In addition, I reviewed competitor dashboards and industry practices to identify common pain points such as cluttered visuals, slow anomaly detection, and cognitive overload.
Information Architecture
From these insights, I restructured the dashboard’s hierarchy, prioritizing critical alerts (like tire wear and fuel anomalies) and reducing secondary information. This ensured that high-stakes data was surfaced clearly and could be acted on immediately.
Wire-framing & Prototyping
I created low-fidelity wireframes to visualize simplified layouts and iteratively refined them through feedback loops. Once the structure was validated, I built a high-fidelity interactive prototype that simulated live race conditions, enabling realistic scenario testing.
Usability Testing
I ran Maze usability tests with participants acting as race engineers. The tests measured speed and accuracy of event detection, highlighting key improvements over the baseline. Feedback directly informed refinements that reduced visual clutter and clarified navigation.
Visual Design & Style Guide
Finally, I developed a cohesive visual language that balanced urgency with clarity, leveraging color, typography, and iconography to reduce cognitive load. A style guide was also produced to ensure consistency across future iterations of the dashboard.


I used Maze: a program useful for getting detailed user insights
so you can make data-informed product and design decisions.
Real-Life Application
The redesigned telemetry dashboard demonstrates how human-centered design can directly improve decision-making in high-pressure, data-intensive environments. While the project was framed within Formula 1, the principles of reducing cognitive load, prioritizing critical alerts, and simplifying complex data streams have far broader applicability. Similar approaches could benefit fields such as aerospace operations, healthcare monitoring, emergency response systems, and financial trading, where professionals must rapidly interpret information and act with precision. By showing measurable gains in speed, clarity, and user confidence, this case study highlights how thoughtful UX design can move beyond aesthetics to deliver life-critical performance improvements in the real world.