> Multicopters carrying payloads use powerful electronic motors; You do not want to put a finger near a spinning prop I wonder if something like SawStop (http:

> Multicopters carrying payloads use powerful electronic motors; You do not want to put a finger near a spinning prop I wonder if something like SawStop (http://www.sawstop.com/why-sawstop/the-technology http://www.sawstop.com/why-sawstop/the-technology) could be adapted to help with this. Probably not worth the weight I guess.