Your phone might be 1' from your hands, but not your eyes. I always hated trying to read a 4" screen on my windshield or in my cup holder while driving. I am no

Your phone might be 1' from your hands, but not your eyes. I always hated trying to read a 4" screen on my windshield or in my cup holder while driving. I am not sure if refocusing your eyes on Glass's display would be an improvement though.