I'm curious if the position of the "Vaunt display" will feel similar to Google Glass.

From the article:

>> It projects a rectangle of red text and icons down in the lower right of your visual field. But when I wasn’t glancing down in that direction, the display wasn’t there. My first thought was that the frames were misaligned.

The HUD in Google Glass was also outside of your normal field of view and for certain things this was a poor experience. For example, using Google maps integration I felt like I was taking my eyes off the road and felt safer simply using my smartphone mounted to my windshield.