Which language technology innovation was FIRST widely adopted by major retailers for customer service enhancement?

Language technology is revolutionizing retail experiences worldwide. From multilingual chatbots to voice-activated shopping assistants, linguistics plays a crucial role in how retailers connect with global consumers. This poll tests your knowledge about how language technologies are transforming retail product development and customer interactions in our increasingly digital marketplace.

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Neural machine translation for instant product description localization (2018)
Rule-based chatbots with predefined linguistic patterns (2001)
Voice-enabled shopping assistants with natural language processing (2014)
Sentiment analysis for real-time customer feedback processing (2010)