The term 'directs' can refer to a variety of activities, such as using, doing, working, controlling, exercising, aiming, running, heading, helming, sending, bossing, referring, routing, steering, overseeing, and calling the signals. These activities involve taking charge of a situation or task, making decisions, and providing guidance. For example, someone who USES something is responsible for its operation, while someone who DOES something is responsible for carrying out a task. Someone who WORKS is responsible for completing a job, while someone who CONTROLS is responsible for managing a situation. Someone who EXERCISES is responsible for leading an activity, while someone who aims is responsible for setting a goal. Someone who RUNS is responsible for managing an organization, while someone who HEADS is responsible for leading a team. Someone who HELMS is responsible for guiding a ship, while someone who sends is responsible for dispatching a message. Someone who BOSSES is responsible for supervising a group, while someone who refers is responsible for directing to a source. Someone who routes is responsible for mapping a course, while someone who steers is responsible for guiding a vehicle. Someone who OVERSEES is responsible for monitoring a process, while someone who calls the signals is responsible for initiating an action.