Google's Spotlight Stories started life as a partnership with Motorola. The made-for-mobile 360-degree videos let viewers dive into animated worlds created by engineers and movie makers. The latest film, "Special Delivery," arrives just in time for the holidays and was created by Aardman Animations (of Wallace and Gromit fame). Unlike most VR video, Spotlight Stories use the sensors in your phone for a more interactive experience. Look away from the main character and the main story pauses, while you unlock mini stories that only play when you focus on them. Previous shows required a special app to view them, but Special Delivery is launching on directly on YouTube -- as the ubiquitous video site bolsters its VR library.