👉 In the context of artificial intelligence, a "crewless" vehicle or system refers to one that does not have human operators controlling it. Instead, it relies on sensors and other autonomous systems for navigation, communication, and decision-making. Crewless vehicles can be classified into two main categories: semi-autonomous (also known as self-driving) and fully autonomous (with humans present). Semi-autonomous vehicles are designed to operate autonomously without human intervention, while fully autonomous vehicles require constant human oversight and