i'm at a maritime innovation hub in reykjavik and i'm being taught how to command the silent flyer. flapping a bird drone. it's all right, innit? it's... it's kind of really relaxing, just watching it. oh, yeah. engineer peter, helped here by daughter clara, is the technical lead behind a very different and quiet kind of drone — one that emits less than 70 decibels. why have you built a bird drone? surveillance, where it's important to not have an intrusive device, but something that is quite — can be obscured and can hide