I have two of them, a "huge" transport model that I use for quality video recording, and a very small one (that I'm pretty much still building) with a fast but low-qual. FPV camera, which I input the feed on my computer with a special receiver.
> I was wondering what other applications drone could have
https://en.wikipedia.org/wiki/List_of_unmanned_aerial_vehicl...
Although I don't personally use them for this purpose, I would expect to see more assassination attempts via explosive consumer drones in the future.
https://www.bbc.com/news/world-latin-america-45073385