i have ocular albinism, nastagmas, and astigmatism. I am 17 and ready to drive i was proscribed a pair of biOptic and they just aren't for me. I see 20 60 with my glasses and i have discussed my vision with a vision Councillor how i seen and why they wouldn't work for me. I am able to read sings except the green street signs the white fades into the green because of the light colors and the small rectangular shape. She brought up a GPS device that reads the signs as i pass and directs me to where i need to go. i was wondering if this would be possible and also wanting to learn about other devices and options.