A flowchart illustrating the process of creating a tab bar controller in a mobile app. The flowchart consists of four main sections, each representing a different step in the process. The first section shows the initial blank screen with the label 'Tab Bar Controller'. The second section depicts the screen with the label 'View Controller', which is connected to the first section by an arrow labeled 'Create'. The third section shows the screen with the label 'View Controller', which is connected to the second section by an arrow labeled 'Create'. The fourth section displays the screen with the label 'View Controller', which is connected to the third section by an arrow