Found on arstechnica.com, this one has me really excited. I have been disappointed for at least two decades that real HUDs (Heads-Up Displays) have not become standard, or even available as a third party product for our cars. Now a US patent application from Microsoft has been published showing a possible future HUD for your car.
More than just your speed, with today's technology we should have things like incoming caller-id, compass direction, outside temperature, current playing music title, live GPS map and distance to the car in front of us showing around the edges of our windshields.
We can only cross our fingers and hope that this would some day become a reality.