👉 Faced Math, or FMM, is a visualization technique developed by researchers at the University of California, Berkeley, to help understand complex mathematical concepts, particularly in geometry and topology. It involves projecting high-dimensional data onto a 2D or 3D space while preserving certain geometric properties, such as angles and distances, to create intuitive and insightful visual representations. This method allows mathematicians and students alike to explore abstract spaces and relationships that are difficult to grasp directly, making it easier to identify patterns, symmetries, and structures. By transforming high-dimensional data into comprehensible visual forms, FMM aids in the discovery of new mathematical insights and fosters a deeper understanding of complex theories.