Demonstration from the MIT InfoLab Group of its natural language question answering system, developed by Boris Katz.

Question answering engine that accepts natural language queries.

Includes a demonstration of the company's search technology designed to provide direct answers to simple factual questions.

Scans and records questions and answers posted by the internet users on web forums or boards.

The system answers why-questions by searching for relevant paragraphs in Wikipedia.

A search engine that stores questions and answers submitted by users. This allows for answers to questions to be found instantaneously without having to search a page for that answer.