What is kata used for?

Could you please elaborate on the purpose and significance of kata in the context it's being discussed? Are there specific industries or practices where kata is utilized? What are some of the key benefits or advantages that kata offers to those who engage in it? Is it a widely recognized or established practice, or is it more niche and specialized? I'm interested in understanding the fundamental role and applications of kata, and how it contributes to the overall goals and objectives of those who practice it.