Alexa now remembers your plans and turns them into shopping lists Amazon After years of using Alexa to answer questions, control smart homes, play music, and handle everyday tasks, Amazon has found a more obvious job for it. Alexa is becoming your personal shopper, meant to help you find what you need faster and get it into your cart with fewer second thoughts. Amazon is rolling out Alexa for Shopping to U.S. customers on the Amazon Shopping app, Amazon.com, and Echo Show devices. It combines the existing Rufus shopping chatbot with Alexa+ personalization, enabling the assistant to use product knowledge, shopping history, browsing behavior, past purchases, preferences, and Alexa conversations to improve recommendations. The assistant is free for signed-in Amazon customers and does not require Prime, an Echo device , or the Alexa app. Amazon How useful can Amazon’s AI personal shopper be?…