Smaller projects, by their results

A paragraph and a few screens each. The case studies carry the process.

Helio-KNOW

NASA hackathon · 2024 · Product designer

Hackathon prototype

A prototype for exploring heliophysics knowledge as a network of phenomena around the Earth. Scientists compare their own model with identified conjunctions, side by side, and switch between network, table and timeline views. I designed it with the project's principal investigator.

Helio-KNOW: the scientist's model on the left and identified conjunctions on the right, as networks of phenomena around the Earth. — **Your model vs identified conjunctions.** Phenomena found by comparing the two. The user's name is blurred.FIG. 01

Helio-KNOW in 3D: the same networks of phenomena placed on a model of the magnetosphere. — **3D view.** The data, placed in the region of space it belongs to.FIG. 02

ALMA integrated alarm system

ALMA Observatory · ESO · Aug 2017 – Jan 2019 · UX designer

ALMA's 66 antennas move between 192 pads on the Chajnantor plateau, at 5,000 metres. Operators read alarms from panels that worked differently from each other, so finding a cause was slow. With Inria's HCI experts, operators and engineers, we set one rule: an error is not automatically an alarm. Inputs are judged against rules the users define, and operators drill down a hierarchy of components to the root cause.

The ALMA alarm system: a map of the antenna pads spread across the site, beside a grid of antenna statuses. — **Antennas.** Where each antenna sits today, and its status.FIG. 01

Floor plans of ALMA's operations buildings with fire, power and air-conditioning alarms marked. — **Buildings.** Fire, power and air-conditioning alarms on the floor plans.FIG. 02

Regional ccTLD reports

LACTLD · 2023–2026 · Data visualization and information architecture

The structure and charts for technical performance reports on Latin America's country-code domain registries.