We have seen many Lumia 920’s OIS demos before, but this one is certainly interesting. It demos in a lucid manner that as soon as the OIS comes into action on Lumia 920’s PureView Camera, the hand shaking impact on resulting image/video becomes minimal.
You will see that initially on vigorously shaking the phone, image is also wiggling when camera shutter button is not pressed. As soon as the shutter button is presses half-way down bringing OIS into action (You will notice the focus box) , resulting image becomes steady and clean.
[youtube=http://www.youtube.com/watch?feature=player_detailpage&v=YFEPTOyLtt0]
