Redesigning a cabin-crew app for speed, clarity, and real flight pressure

Chameleons is a mobile-first operational app used by cabin crews during real flights. It brings flight context, passenger handling, seat-map actions, task sharing, manuals, and evaluation flows into one working system.

This was not a net-new product. It was a redesign and rebuild of an existing application that had reached its limits.

The old app contained important operational logic, but the product structure was no longer enough for the pace and complexity of daily onboard work.

The challenge was to rebuild the experience from zero while studying the old app carefully, so crews could move faster without losing the usability patterns they had already learned.

I led the product design direction across the rebuild, defining how the new structure could improve daily operations without breaking continuity with the old tool.

The work started with careful analysis of the existing product: what crews already understood, where friction appeared, and which patterns still needed to stay familiar.

From there, I redesigned the experience around fast scanning, short paths to action, and a clearer operational hierarchy across screens.

The product keeps the same operational goals, but in a structure that is easier to read, faster to use, and more consistent across tasks.

The rebuild was not only about improving single screens. It was about creating one operational language across the whole product.

That meant balancing two needs at once: introducing a cleaner system and preserving the familiarity that makes a tool usable in live service conditions.

The result is a crew tool designed for real flights: simple, fast, and reliable under pressure. It improves how crews scan, act, confirm, and coordinate, without chasing a flashy interface that would slow them down.