Gladys West, the mathematician whose work was essential to the development of GPS technology, died Saturday at the age of 95. West's calculations and modeling of the Earth's shape formed the foundation for the Global Positioning System we use today. Her family announced that she "passed peacefully" surrounded by loved ones.
West's career spanned decades, beginning after she overcame segregation to excel in mathematics. She charted orbital trajectories and developed accurate mathematical models of the Earth. These models were crucial for the GPS satellite system. Later in life, West was recognized as a "hidden figure" for her contributions.
Her work has a profound impact on society. Billions rely on GPS for navigation, logistics, and countless other applications. The Indicator from Planet Money has even explored the economy's dependence on GPS.
West's pioneering work highlights the importance of accurate data and mathematical modeling in AI and technology. Her legacy serves as an inspiration for future generations of mathematicians and engineers. Details regarding memorial services will be released by her family.
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