We have all heard that famous line from police officers, "do you know how fast you were going?" Well a voice activated screenshot function would allow us to take a screen shot of our current speed, and the time. If we are in fact pulled over for speeding, and the police officer has ask that dreaded question, we would in fact have irrefutable evidence. I once got a speeding ticket for going 55 in a 35, i know for a fact that i was not going 55 because i had just started driving and was afraid to go over 20MPH. I had no evidence however, and had to pay.. Anywho, this is something that i feel would be beneficial to everyone. Waze telling us when a cop is near is great, but how about helping us prepare if we actually get pulled over.