Sources: RTS Ideas, Robots.net
quote: More importantly, the designers are touting their rescue drone as superior alternative to a human lifeguard. In recent testing, a person that was “simulating drowning” 75 meters from the coastline was rescued by a human lifeguard in 91 seconds. However, the Pars drone was able to accomplish the feat in 22 seconds.
quote: I can see the chalanges, but it might be possible. You just need to make it powerful enough to hold 300lbs in the air.