Google dazzles with array of AI apps, platforms to keep up with Facebook, Amazon, Apple

Sundar Pichai, chief executive officer of Google Inc., speaks during the Google I/O Annual Developers Conference in Mountain View, California, U.S., on Wednesday, May 18, 2016. Google unveiled a new video calling application named Duo that will compete with Apple Inc.'s FaceTime. Photographer: David Paul Morris/Bloomberg *** Local Caption *** Sundar Pichai