I/O conference: Smart-home speaker, VR system, chat service from Google

Google I/O conference: Attendees take photographs during the Google I/O 2016 developers conference in Mountain View, California. (Reuters) Google I/O conference: Google is showing off a new smart-home speaker, a virtual-reality system called Daydream and a chat service called Allo.
More than 7,000 people are attending Google’s showcase in Mountain View, California. In an attempt to outshine Apple, Google is adding a few more features to the next version of its Android operating syste