Final answer:
AI is used in a traffic camera system to detect speed violations through computer vision and in Netflix's recommendation engine to suggest content based on user preferences. Other systems like the reporting system or lottery number generation do not inherently use AI but may incorporate it for advanced functionalities.
Step-by-step explanation:
Among the options given, b. A traffic camera that detects speed violations and d. Netflix are systems that use AI. The traffic camera system uses AI to process images and detect vehicles exceeding the speed limit in real-time. Netflix leverages AI for its recommendation engine, which analyzes viewing patterns to suggest films and series to users.
Option a. A reporting system does not inherently require AI to generate pre-defined reports, as it could be based purely on data management and retrieval processes. Option c. A lottery system primarily relies on algorithms for random number generation, which does not necessitate AI. However, systems like these may incorporate AI for purposes such as prediction or anomaly detection but not in their basic functioning.
In contrast, traffic cameras for speed violation detection and Netflix's recommendation system are quintessential examples of AI in action. Traffic cameras leverage computer vision, a field of AI, to interpret video footage and identify speed infringements. Similarly, Netflix employs sophisticated machine learning models to personalize content delivery, a feature that learns from user behavior and transforms data into intelligent predictions and recommendations.