I can look at this maps time line today and I know it is inaccurate. I never went to mid-town Manhattan today. However, ask me six months later and I doubt I will be able to say for sure. Who or what do I trust more? My fragile memory or a machine that has written things down?
Who would a police officer or a court of law trust more? Some idiot who needs to stop to think to recall their social security number or a machine with a seemingly immaculate memory?
Just some food for thought.