Email or username:

Password:

Forgot your password?
Top-level
Isaac Ji Kuo

@graydon @dymaxion @wonka @dr2chase @cstross

I don't really know precisely what you mean by an "artificial biting insect", but Ukraine is already using pretty much the least expensive FPV drones practical. If you want something smaller, it'll be more expensive and have much less range and endurance.

4 comments
Eleanor Saitta replied to Isaac Ji Kuo

@isaackuo
See up thread — an absolute minimum hardware cost terminal guidance package that e.g. might not even be able to handle a bounding box in a gps-denied environment, because good inertials are expensive and video terrain guidance is expensive at the resolution needed.
@graydon @wonka @dr2chase @cstross

Graydon replied to Isaac Ji Kuo

@isaackuo Ukraine's adapting commercial hardware, like early Great War aircraft using rotary engines originally designed for motorcycles. A state-equivalent actor starting today and setting out to make an invader's costs unbearable isn't going to start there.

There's work going into "looks like a bird", "smallest practical flying robot", and so on. "How small and cheap can something be and have a 5% PK against human targets for a day?" isn't a quadcopter.

@dymaxion @wonka @dr2chase @cstross

Isaac Ji Kuo replied to Graydon

@graydon @dymaxion @wonka @dr2chase @cstross

How do you know it's not a quadcopter? A quadcopter is extremely simple and cheap. The monospinner is even simpler and cheaper, but it's much slower and less maneuverable.

There are a lot of cheap RC toy drones, including drones with only two props and motors. But these aren't maneuverable enough to attack a target. The quadcopter seems to be the cheapest option that's also maneuverable enough to be used as a guided weapon.

Eleanor Saitta replied to Isaac Ji Kuo

@isaackuo
I think with r&d time and volume to get the quirks out, tricopters might win — slightly more complex, but less battery (and thus more payload) for the same weight and perf envelope. I don't see much going further afield than that winning soon, though.
@graydon @wonka @dr2chase @cstross

Go Up