4 ms·17" screen for driver ... what if the driver is watching YouTube while driving?by satyajit 18y ago17" screen for driver ... what if the driver is watching YouTube while driving?catz 18y agoWhat would be cool is if they stick a little camera into the back of the car. This will help a lot for reversing, etc...rms 18y agoThat's not legal so they won't make that functionality.