Re:Preventive tech? (Score 1)

The reason I ask is that I consider this is likely to be an invasion of privacy - "we didn't need a warrant to track the subject, the neighbor was a perv. who had the scanner, and came forward (and we aren't filing charges against him for $unrelated_crime)." It would be nice if a low-tech solution can thwart this.

This sounds like a job for the "old-school" Aluminum Foil hats...