Google CEO predicts AI-fueled future

SAN FRANCISCO -- Google CEO Sundar Pichai says the next big evolution for technology is artificial intelligence. "Looking to the future, the next big step will be for the very concept of the'device' to fade away," Pichai wrote in the technology giant's annual founders' letter to shareholders. His vision: Over time, computers, whatever shape they take, a mobile device in your hand or a mini computer on your wrist, "will be an intelligent assistant helping you through your day." Google is far from alone. Artificial intelligence in which Google was a pioneer, is an increasingly crowded field.