Here is a leaked video with that new "Open Mic" feature on the Motorola Moto X I posted about in this post earlier today.
It looks to be a really cool feature. Very cool that it also works from the lock screen. The Moto X will definitely be feature based. Although some new rumor says that it will be 4.7-inch and have a Snapdragon 600 processor... But personally I think that is the second Moto X that will be released later this year. The first one is smaller as we have seen in all the leaks.