There are 3 ways to manually reposition the Prism UI window:
1. Flipping Up the Lens
You can reposition your screen by looking where you want the screen to be, then flipping up your lens and putting it back down.
2. Double Tap
To reposition your screen this way, simply tap either side of your headset twice when looking at where you would like the screen to appear. Note that you keep the lens down during this movement. The picture below demonstrates a double tap reposition in progress.
3. Handsfree Reposition Button
To reposition your screen handsfree, look up approximately 45 degrees from where you want the screen to appear. You will see a white circle with a box containing arrows that you can dwell on to move the screen under that button. The reposition icon is pictured below.