The NFL is making an effort to increase the interest in this year's Pro Bowl after it came under criticism the past few years. To do so, it added a skills competition on Thursday night, called "Pro Bowl Skills Showdown." Dodgeball, power relay and precision passing are some of the events, and this year, the league added a new one: Drone Drop. The event consist in a drone holding a football during the flight and drop the ball to a receiver far down below. It sounds like drones

SUMMARY: Unmanned aircraft vehicles can serve as a useful tool to monitor crowds at sporting events. Advanced payloads and sensors can provide an array of useful data back to law enforcement commanders on the ground. PROBLEM: Sporting events between rival teams can lead to escalating tensions between opposing factions of fans. This is especially true it the UK, when football matches can cause soccer "hooligans" to descend upon the event seeking to cause trouble. SOLUTION: Wes