What s HeadUp Display: (HUD) projects navigation and some information onto windshield of your car, make driving at night more safer and attractive.
How to Use HeadUp Display:
step 1: Launch the app
step 2: Rotate your iPhone into landscape mode.
step 3: Place the smartphone close to the windshield.
step 4: The exact data include speed, clock, weather temperature, Cruise control and now playing song title and artist name are projected onto windshield.