On April 1st, Google released a prank for April Fool's Day called "Gmail Motion," which that let you can control Gmail with your body.
A YouTuber, now turned Google's prank ;into a reality -- by using Microsoft Kinect technology, he successfully reproduce all the commands. To achieve this he wrote 60 lines of code in two hours.
Additional to displaying his control over Gmail, he also displayed that he had also control over Microsoft's Live services.
Watch the video below: