Lld
Low-Level Design
Hard
IoT Smart Home System
Design a smart home IoT system that supports various device types (e.g., lights, thermostats, security cameras). The system should be able to control devices remotely, respond to user commands, and support automation based on user preferences. What are the key classes and interfaces in your design, and which design patterns will you implement to ensure compatibility and future extensibility?
Key concepts
object-orientedinterfacespattern design
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