Chromebooks are getting always-on 'OK, Google' voice search
 

Google is ready to up the level of Chromebook voice control, judging by a new, experimental release. According to François Beaufort, you can now say "OK, Google" to activate voice search on your Chrome OS notebook anytime the screen is on and unlocke...

http://www.engadget.com/2014/12/20/c...=rss_truncated