Nissan is planning its own eyewear, dubbed the Nissan 3E, which will compete with Google Glass and Samsung in the wearable tech piece market.
"Extending out over left eye is a chunky half-visor, which looks like it fell of the F-117 stealth fighterIn, complete with a small glass viewer. Exactly what it will display isn’t stated, but if the smartwatch is anything to go by, it’ll connect to a car using Bluetooth LE, then show much of the information usually found on the vehicles center display.
This could include speed, fuel consumption, GPS directions, and possibly social media and phone notifications too. Nissan’s smartwatch is also expected to measure the driver’s vital signs, but this won’t be quite as easy to do with the 3E."