Earlier quoted context omitted.
Not at all. The right to privacy, while not spelled out explicitly in the Constitution, is recognized by the Supreme Court and the basis of most modern boundaries on what government can and cannot do with regard to surveillance without a warrant. New technology that makes it possible to observe "public" behavior in ways that were previously impossible is still subject to the right to privacy, and courts may well rule…
> The right to privacy, while not spelled out explicitly in the Constitution, is recognized by the Supreme Court The Supreme Court decision you speak of also makes very clear in its ruling that there is, legally speaking, no such thing as a "general right to privacy". It simply doesn't exist in U.S. jurisprudence. There can be a "reasonable expectation of privacy" in many situations, but that's not quite the same thi…
Lastly, you'll notice that the most recent developments in GPS tracking state that warrants are required to use GPS trackers even when police have reasonable suspicion. [2] Since the ostensible reasons for using these drones are to track the movements of individuals, and Stingray devices essentially have that as their sole feature, do you really think it's justified to (quite possibly illegally) track all of these "innocent until proven guilty" citizens using aerial drones? We aren't just talking about a few people who stole a car or are fleeing the scene of a murder. This is wholesale tracking of everyone on the streets -- and possibly in their homes if cell signals are being monitored -- in a 10 mile radius of Inner Harbor.
[1] http://archive.baltimorecity.gov/Portals/0/Charter%20and%20C...
[2] https://en.wikipedia.org/wiki/United_States_v._Jones_(2012)#...