Which innovative retail technology did Nike first introduce in 2018 that uses machine learning to create custom-fitted athletic footwear in-store?

The sports retail landscape has transformed dramatically with technology and marketing innovations. Major brands are constantly developing new ways to enhance the shopping experience and build customer loyalty. This poll tests your knowledge of a groundbreaking retail technology that changed how athletes shop for performance gear. Can you identify which revolutionary approach actually disrupted the market?

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Nike Fit: 3D foot scanning technology that measures the morphology of feet to recommend the perfect shoe size
Nike Pulse: Biometric sensors that analyze gait patterns and recommend shoes based on running style
Nike Blueprint: Pressure-mapping insoles that create heat maps of foot strike patterns for personalized recommendations
Nike Dimension: Virtual reality fitting rooms where customers test shoes in simulated sport environments