truck and family
The Big Rig

Blocking direct headlight glare is important on long trips not just for comfort but for safety.  Sunspot Systems offers products for protection from the sun and headlights thus offering improved vision. Using a variable opacity medium that is electronically controlled they cast a shadow on the eye. A miniature camera monitors the scene in front of the user: If a bright light is detected, a dark spot is created to shade the pupil of the eye. The rest of your vision is unobstructed, as it would be if using ordinary dark glasses at night.

This system can be a pair of glasses or it can be integral to a windshield or mirror.

 
For a bit more information on the products being considered,

click here.