Which language processing system, launched in 1982, is widely considered the first commercially successful NLP product and pioneered many techniques still used in modern retail chatbots?

Natural Language Processing (NLP) has transformed how we interact with technology, particularly in retail and customer service settings. Before chatbots and virtual assistants became ubiquitous, there were pioneering systems that laid the groundwork for today's language technologies. Test your knowledge about the early commercial breakthroughs that shaped modern linguistic computing and retail customer interactions.

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

ELIZA (by Joseph Weizenbaum at MIT)
SHRDLU (by Terry Winograd at Stanford)
LUNAR (by William Woods at BBN Technologies)
INTELLECT (by Larry Harris at Artificial Intelligence Corp.)