A smart home application that automates the controlling of lighting, temperature, entertainment and appliances is an example of

Correct option is D

​A smart home application that automates lighting, temperature, entertainment, and appliances is an example of ubiquitous computing. This concept refers to embedding technology seamlessly into everyday life, enabling devices to communicate, act intelligently, and automate processes without direct human intervention.

Important Key Points:

1. Ubiquitous Computing: Also known as pervasive computing, it integrates computation into the environment, making it accessible anytime and anywhere.
2. Smart Home Systems: These are practical implementations of ubiquitous computing, combining sensors, devices, and IoT to automate home functions.
3. Core Features: Automation, seamless integration, and enhanced convenience through intelligent device communication are hallmarks of ubiquitous computing.

Knowledge Booster:

• Evolutionary Computing: Refers to problem-solving techniques inspired by natural evolution, like genetic algorithms. It is not related to smart home automation.
• Nature-inspired Computing: Involves algorithms modeled after natural processes (e.g., swarm intelligence), unrelated to device automation.
• Bio-inspired Computing: Similar to nature-inspired, it focuses on solving problems using biological models like neural networks or ant colony optimization.
• Examples of Ubiquitous Computing: Smart thermostats, automated lighting systems, wearable devices, and voice-controlled assistants.