AI at Home

AI has moved into our homes in ways that would have seemed remarkable even a decade ago. Some of it is obvious. A lot of it is invisible.

Smart devices

Smart speakers, smart TVs, and home assistants use voice recognition (an AI task) to understand your commands. When you ask "Hey Google, what is the weather tomorrow?" — AI converts your speech to text, parses your intent, retrieves the relevant information, and converts the response back to speech. Four separate AI tasks in under two seconds.

Entertainment

Streaming platforms use AI to decide what to show you — from the thumbnail image selected to display, to the order in which content appears, to whether it predicts you are about to cancel and sends you a discount offer. Netflix estimates that its recommendation engine saves $1 billion per year in customer retention.

Home security

Modern security cameras use AI to distinguish between a car driving past and a person approaching your door, to recognise familiar faces, and to alert you only to activity that matters. This convenience comes with privacy trade-offs worth thinking about.

Energy management

Smart thermostats like Google Nest learn your schedule and preferences, then optimise heating and cooling to reduce energy use. Vector Power and other New Zealand energy companies are using AI to manage peak demand across the grid.

The most powerful AI in your home is not the one you talk to. It is the one that silently shapes what you see, hear, and buy — without announcing itself.