Google Home gets hands-free calling and 6 other cool new features

Google Home is barely six months old, and Google is piling on new features. On Wednesday at its I/O developer conference in Mountain View, the company announced upgrades focused on personalizing your interactions and making them hands-free. Presented by Rishi Chandra, Google's Vice President for Home Products, the new features leapfrog Amazon's popular Echo assistant in some ways, while in other ways Google is just catching up. Here's what Google revealed: Hands-free calling "A phone call is sti...