Laser Jammers.

[Rickard Olsson]

scapco at ecentral.com wrote:

> Bear in mind that anything that "transmits" is technically 
> illegal because it's an unlicensed transmitter per the 
> FCC.  Thus the reason radar detectors are "passive" rather 
> than active.

Yes, but that's in the radio spectrum. You are (last I checked anyway, 
maybe Homeland Security has banned flashlights) free to transmit light.

     / Rickard Olsson,IT-Konsult/
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