Many martial arts disciplines recommend and strongly encourage the ability of seeing without your eyes. This enables impenetrable defense mechanisms and visual alertness, especially for those who are citing an attack. Such is the capability you can gain, to sense anything and everything 360 degrees around you. All it takes is to put on the FlyVIZ headset, a Sony Personal 3D Viewer. Basically, all it does is play a live feed from a panoramic camera mounted on the top of a user’s head. A backing software can be used to compress and clean the image for better viewing.
A major pain-point may be the 15-minute adjustment period that could drive you to throwing up. However, it is something people get used to. If this view could be integrated on a contact lens, via projection, it would be so much simpler to work those farce magic tricks up. It could also dispel rear view mirrors from the face of the earth.
[Dvice]