Final answer:
Robots are becoming more independent through enhanced programming, artificial intelligence and machine learning, and advanced sensor technology.
Step-by-step explanation:
Robots are becoming more independent through enhanced programming, artificial intelligence and machine learning, and advanced sensor technology. With enhanced programming, robots can be programmed to execute complex tasks without human intervention. Artificial intelligence and machine learning enable robots to learn from their environment and make decisions based on data. Advanced sensor technology allows robots to perceive and interact with their surroundings, making them more autonomous.