Hi there! I’m writing an article on “What is a Robot Lawn Mower and How Does It Work?” and would appreciate your professional input. I am looking for a robotics specialist or automated lawn care expert to answer the following questions: 1. For homeowners debating between GPS navigation and boundary wires, what is the single biggest reliability issue you see with each system in real-world yards? 2. Robot mowers mulch differently than traditional mowers. What are the most common mistakes homeowners make with their watering or fertilizing schedule after switching to a robotic mower? 3. Many people worry about theft. Beyond GPS tracking, what practical, physical deterrents or setup strategies actually stop a robot mower from being stolen? 4. When a robot mower repeatedly gets stuck or fails to complete its run, what are the most common hidden culprits in the yard's landscaping or setup?