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Blimps Monitor Crowds At Sporting Events
Death Metal tips news about how defense contractor Raytheon is adapting military-style surveillance packages for use aboard blimps at public events like the Indy 500. "Until recently, Raytheon's eye-in-the-sky technology was used in Afghanistan and Iraq to guard American military bases, working as airborne guards against any oncoming desert threat. Using infrared sensors and a map overlay not unlike Google Earth, the technology scans a large area, setting important landmarks (say, the perimeter of a military base), and constantly relays video clips back to a command center. If a gun fires or a bomb is detonated, the airships can detect the noise and focus the camera — all from a mighty-high 500 feet." Though the technology is expensive, Raytheon is shopping it around to police departments and other organizations that might want to keep an eye on large gatherings of people.
Blimps and airships have featured in many works of dystopian fiction. Especially alternative time-line "soviets won" type works.
So I think he could be wrong about that one.
Probably a bad idea. This is known in the military as the "Great Squad Leader in the Sky" syndrome (a phrase coined by David Hackworth, one of the greats of small-unit combat), and has been since Vietnam. Leadership from a helicopter overlooking a combat zone sounded like a great idea; at last, the commander could see everything. In practice, it works very badly.
Piping vast amounts of imagery back to a command center is popular with commanders and politicians, but not with grunts. It's useful for finding enemy activity, but not much help once the enemy has been engaged.
It turns out that the technology the people on the ground really like is small robots. Sending in a robot first in urban warfare is very popular with the troops. Nobody likes going into a possible ambush or booby trap several times a day. Eventually the odds catch up with you.