Yours truly is a huge fan of Google Now so it goes without saying I've long been yearning for that kind of hands-free voice searching on my Mac desktops and notebooks. Available via Google's free Search app for the iPhone and iPad since November 5, the cool feature dutifully listens to the 'OK Google' keyword which initiates a voice search. It's severely crippled, too, as 'OK Google' only works if the Search app is running, as opposed to the always-on implementation on the Nexus 5 and Moto X.
Blame it on Apple's strict policy that prohibits third-parties from listening to the microphone input in the background. Well, there are no such restrictions on Macs (yet) and Google has taken advantage of the fact and released a nice little extension for its browser allowing you to talk to Google (when you're using Chrome) hands-free, no typing required...
