Define autonomous mode in RECF events.

• A. The robot is controlled by a driver at all times.
• B. The robot runs only when sensors trigger it manually.
• C. The robot operates without human control, following pre-programmed instructions and sensor inputs.
• D. The robot must be tethered to a computer to operate.

Answer: (C)

Autonomous mode means the robot runs by itself, without any driver or human input during the match. It follows a pre-programmed sequence and uses sensor data to decide what actions to take, such as driving to a goal or manipulating objects. All of this happens on the robot’s onboard computer, without needing to be tethered or steered by a person. This is different from situations where a driver controls the robot, or where actions only occur if a human triggers them, or when the robot must stay connected to a computer to operate.