In recent years, #Artificial Intelligence (AI) has proven its usefulness in various fields of sciences. And in a recent study, therapists can reportedly use #machine learning or AI in solving relationship issues. Even though some tech experts believe that AI poses a great risk to humanity, its usefulness and beneficial impact in human lives are simply undeniable. Due to its continuing development and influence, artificial intelligence has evolved into a significant industry in this modernized era. Created by a team of researchers from the University of Utah and the University of Southern California, the new AI-based tool aims to help therapists by estimating "the length of each individual relationship" through the analysis of the couple's voice tone when they talk to each other during problem-solving exchanges.