Airborne Video With an R/C helicopter
PerryResearch writes "MacGyver would be jealous - here are the plans for a complete 2.4 ghz wireless video transmission system, mounted on a Mikado Logo 20 R/C helicopter, with realtime video overlay showing wireless signal strength, GPS coordinates, and support for videoglasses. Make sure you check out some of their in-flight videos."
Trrsts don't tend to need that sort of accuracy.
A van packed with explosives parked against a building usually does the trick.
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This sig is inoffensive.
naturally someone had to bring 'this' up. the fact is there's no way to be totally safeguarded from an attack by someone who has issues with your country. the best thing for a government to do is try to refrain from making enemies, and the best idea for a private citizen is to get on with your life and go about your business without constant worry. widespread paranoia in the public doesn't do anyone any good, save for those manufacturing gas masks, bomb shelters, or war.
"Life is great; without it, you'd be dead." -Harmony Korine
If the camera fitted was an infrared camera, this would be great to help find lost hikers/ skiiers.
This could also be adapted for something like rogaining - every team carries some form of tag. Helicopter flies around competition area giving real-time tracking of competitors and also some cool video.