This is a tutorial video on how to fix camera shaking when you are tracking augmented reality target in Unity3d by using Vuforia plugin.
I always have these glitches when I test my Augmented Reality scenes, so I tried to fix this and I think it works pretty well. Hope you like it.
Download files from Here.
Note: from 2016.08 new Vuforia plugin came out, maybe those shakes are already solved.