Which innovative technology was first used by Amazon in 2010 that revolutionized e-commerce by applying scientific algorithms to dramatically improve product recommendations?

The intersection of science and retail has transformed how products are developed, marketed, and sold. Scientific advancements in data analytics, artificial intelligence, and user experience research have revolutionized e-commerce platforms. This trivia question explores a significant technological milestone that changed the scientific approach to online retail forever.

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Item-to-Item Collaborative Filtering
Blockchain-based inventory tracking
Augmented reality product visualization
Voice-activated shopping assistants