The chapter defines artificial intelligence, for a non-technical audience, as technology that learns from data to make decisions or perform tasks that once required human intelligence. It is described as quietly transforming everyday life by automating routine tasks, personalizing experiences, and offering innovative solutions, often working behind the scenes.

The chapter opens by explaining that AI is not futuristic but already woven into ordinary routines. It emphasizes that at its core, AI learns from data to make decisions that once required human smarts. This definition is illustrated with everyday examples such as virtual assistants that schedule tasks, wearable devices that monitor health and flag warning signs, navigation apps that analyze real-time traffic, and streaming services that recommend content. The key idea for ordinary people is that AI operates behind the scenes to make daily life smoother, more efficient, and more personalized, without requiring users to understand the technical mechanics.

Key points

AI is defined as learning from data to make decisions that previously required human intelligence.
It works behind the scenes to automate routine tasks and personalize experiences.
Everyday examples include Siri, Alexa, Google Maps, wearables, Netflix, and Spotify.
The chapter stresses that AI is already part of ordinary life, not a distant future technology.

According to the chapter, how is artificial intelligence defined for a non-technical audience?