Well, he fought with half science: he came up with a set of testable hypotheses, but didn't actually run any of the tests. I guess that's as scientific as cosmology :-)
The Lowdown on Lidar
11–20 of 284 posts
Re: The Lowdown on Lidar
#12Re: The Lowdown on Lidar
#13Can anyone tell me why speeding tickets aren't enforced with video cameras (like red-light tickets are)? It would seem to be much more accurate, much easier to enforce, and much harder to dispute. Irrespective of the rights or wrongs of speed limit laws, I do believe that consistent and efficient enforcement can only be a good thing.
Also, the red light ticketing programs are often administered by private companies, without officers being involved. Speeding ticket video would need to recorded by the police.
All that said, I think its a great idea and the obstacles can surely be worked out.
Finally, a tip: if you are ever pulled over and you plan to dispute the arrest, request the officer's dashboard video ASAP. This will ensure it is preserved and available for you at trial; if you don't request it quickly enough it might not be available when you do. Don't count on it being around even a week - request it the very next day.
Re: The Lowdown on Lidar
#14Can anyone tell me why speeding tickets aren't enforced with video cameras (like red-light tickets are)? It would seem to be much more accurate, much easier to enforce, and much harder to dispute. Irrespective of the rights or wrongs of speed limit laws, I do believe that consistent and efficient enforcement can only be a good thing.
Got a speeding ticket from one of these lovely cameras in the state of Iowa, then I was sent a bill from some company in Phoenix with bold threats that if I didn't pay the fine, it'd be submitted to a collection agency and negatively impact my credit score (because otherwise I'd just have not paid it. I'd happily live the rest of my life without ever entering Iowa where they could arrest me with a bench warrant)
It's corrupt, illegal and immoral. However, since I (like most people, I'd wager) don't have the time nor energy to fight, I paid my $200 fine and moved on.
Re: The Lowdown on Lidar
#15Can anyone tell me why speeding tickets aren't enforced with video cameras (like red-light tickets are)? It would seem to be much more accurate, much easier to enforce, and much harder to dispute. Irrespective of the rights or wrongs of speed limit laws, I do believe that consistent and efficient enforcement can only be a good thing.
Because of that they need mobile, disguisable, hand held units. Video from a handheld unit wouldn't be great for determining speed.
Now, they could easily create combination LIDAR-Video boxes and mount them above traffic for clear speed calculations. But then people would learn where they are and drive slowly at that location so it wouldn't generate any revenue.
In fact it might actually cause accidents because drivers might slam on the breaks when they get close.
Re: The Lowdown on Lidar
#16Speed radars are good for speed traps, but not so great to prevent speed related incidents. They share the same fatal flaw with all other single-point speed meters: You can just slow down for a minute, while you pass by the speed trap, and then speed up for the rest of your trip. Instead, a 2-point speed meter (i.e. license plate readers every few miles, measuring time between matching reads) system is superior becau…
There are lots of expressions of this fundamental reason, such as people throwing a fit about automated license plate reading in the name of privacy. But our all boils down to the fact that a person turns into a sociopathic scofflaw as soon as he gets behind the wheel.
Re: The Lowdown on Lidar
#17Can anyone tell me why speeding tickets aren't enforced with video cameras (like red-light tickets are)? It would seem to be much more accurate, much easier to enforce, and much harder to dispute. Irrespective of the rights or wrongs of speed limit laws, I do believe that consistent and efficient enforcement can only be a good thing.
Re: The Lowdown on Lidar
#18Can anyone tell me why speeding tickets aren't enforced with video cameras (like red-light tickets are)? It would seem to be much more accurate, much easier to enforce, and much harder to dispute. Irrespective of the rights or wrongs of speed limit laws, I do believe that consistent and efficient enforcement can only be a good thing.
One word: Discretion "Confronting Automated Law Enforcement" http://robots.law.miami.edu/wp-content/uploads/2012/01/Shay-...
Re: The Lowdown on Lidar
#19Well, he fought with half science: he came up with a set of testable hypotheses, but didn't actually run any of the tests. I guess that's as scientific as cosmology :-)
They are used for law-enforcement, but presumably aren't available for public scrutiny, especially around 'proprietary' algorithms. As mentioned, they can get firmware updates that change behaviour, yet that doesn't make it out into "does this mean it was mis-behaving before, therefore I should dismiss tickets issued in situation X".
It's similar in some ways to vote counting machines. If they are used in public elections, then the inner workings should be available for introspection to ensure correctness.
Re: The Lowdown on Lidar
#20Can anyone tell me why speeding tickets aren't enforced with video cameras (like red-light tickets are)? It would seem to be much more accurate, much easier to enforce, and much harder to dispute. Irrespective of the rights or wrongs of speed limit laws, I do believe that consistent and efficient enforcement can only be a good thing.
Because video cameras are arguably illegal. You can't face your accuser in court, therefore it should be thrown out. Got a speeding ticket from one of these lovely cameras in the state of Iowa, then I was sent a bill from some company in Phoenix with bold threats that if I didn't pay the fine, it'd be submitted to a collection agency and negatively impact my credit score (because otherwise I'd just have not paid it.…
"We saw you do this, pay us $50 and it goes away. No insurance report, no evidence, nobody knows."
Law enforcement does this all the time, so does the mob. Its not even worth it to fight it (economic speaking), the time you'll spend out of work, stressed, etc. Then if you get a lawyer involved. You'll end up spending >$300 in time and money to not spend $50.