🚀 go-pugleaf

>I thought that the units were tied into the car spedometer to adjust for police
>car speed.  Shouldn't that work?

In general the speedometer in the cop car may be off a couple of MPH, and that
can make big a big difference with regard to fines, etc.  Radar gun aren't 
wired into a cops speedometer.  They use a separate radar beam to determine
the speed of the cop car relative to the ground.
>
>Besides, with the narrow angle, more precise aim would indicate that stationary
>use would be better anyway.

Yes, but it would be conveient to have moving use capability.

>Now, since it's optical, it should be possible to use irregular matte finishes
>and honeycomb materials to inhibit proper returns.  The Stealth mobile lives!

A black car is going to reflect the leat light in the near IR.  I am sure
the IR detector in the device has to be very sensitive, as I am sure the
desigeners too it into account.  The only device being made yet is made by
International Measurement and Control.  The probably have a patent since there
is a very large potential market for this device.

							    Brent H. Besler