In the study, researchers developed a system called Natural Language Interface for Databases to help people easily access information stored in databases without needing to know complex SQL coding. The goal was to make it simpler for users to ask questions in normal language instead of using technical commands. By creating this system, users can interact with databases more naturally, making it easier for everyone to extract the information they need without having to be experts in database languages. This development opens up databases to a wider range of people, making information more accessible and user-friendly.