Artificial intelligence is the future, says Google CEO

AI is an intelligent technology that makes computer work smartly like an intelligent human, and Pichai says machine learning and AI will "allow you to use your voice to search for information, to translate the web from one language to another, to filter the spam from your inbox, to search for "hugs" in your photos and actually pull up pictures of people hugging ... to solve many of the problems we encounter in daily life. It's what has allowed us to build products that get better over time, making them increasingly useful and helpful."