My Xoom WiFi only has got a video chat problem. When having video chatting from the front facing camera or rear shows up to other people, the video is moving off screen by turning and wobbling.
How to fix the camera issue
There is a little scalier on top of your video box that's on the bottom right. And it has a "Hand" on the left and a "shaky Hand" on the right. You need to set the video feed to Hand.