The objective of this project was to redesign the app Imposto de Renda

Concepts

Consistency - Maintain consistency to reduce users' cognitive load, which makes learning about the product much faster.

Grouping and distinction - Graphic elements and texts separated by groups or highlighted in some way facilitate the user's memorization and learning.

Recognition instead of memorization - Using visual elements and words familiar to the user reduces his cognitive effort, making navigation more intuitive and he doesn't waste time trying to understand what we mean.