Theory U conceptualized by Otto Scharmer is a change management tool. As the name suggests it is a U shape and it moves from the left side of the U to the right side of the U. It helps individuals and organizations to break away from unproductive patterns, thoughts and emotions and open their mind to new ideas.
An application-oriented question on the topic along with responses can be seen below. The best answer was provided by Rajesh Chakrabarty on 16th Apr 2021.