Google Now On Tap Transforms Your Phone Into One Big Search Engine
 

Google's latest Android OS feature looks like its set to change the way we search things on our phones.Google's demo shows the feature working with content in emails, YouTube, Facebook and browsers. It'll also be able to read your instant messages and text screens too and pull up any relevant data should you need it.The "OK Google" voice commands should also be able to read your screen. So if you're looking at a restaurant and you want to know where it is, Now on Tap will instantly let Google know what "it" means.