Get the moto x gesture on your android simply
Quick camera
QuickCamera is a free and open source application that lets you quickly launch the camera app (normally or from the lock screen) with a simple gesture that involves twisting your wrist twice, quickly. It’s the same gesture that’s used to launch the camera app on the Moto X. Pull out your phone, perform the gesture and the camera app will be ready to take wonderful photos. No need to wake the phone or press any buttons.
Following the steps below
join this community
https://plus.google.com/communities/102812968500461027770
and then goto below link and
Download quick camera app from here
Hiiii link is not working plz slove
First you need to join this community to download
https://plus.google.com/communities/102812968500461027770