Which warehouse innovation did Amazon first patent in 2014 that sparked controversy for its 'anticipatory shipping' concept?

In the world of retail logistics, innovation has dramatically transformed how products move from warehouses to customers. One company in particular revolutionized the industry with groundbreaking fulfillment technologies and delivery strategies. Test your knowledge about a pivotal logistics innovation that changed consumer expectations forever and forced traditional retailers to rethink their entire supply chain strategies.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Predictive Shipping - algorithms that predict customer orders and ship products before they're purchased
Drone Delivery Network - a system of automated drones pre-positioned based on forecasted demand
One-Hour Fulfillment Centers - micro-warehouses placed within 10 miles of major population centers
Automated Returns Processing - systems that predict which items will be returned before they're delivered