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Re:Drones have transformed blood delivery in Rwanda by sgtnoodle on Sunday April 24, 2022 @02:34PM (#31146829)
It's neat to see this on hacker news. Good to hear that folk are noticing that our system works! I've been working on embedded systems at Zipline for 6 years, and oddly haven't made it out to Rwanda yet. Everyone there seems to know my name, though, because of all the weird problems I've helped remotely debug over the years. I think Zipline's flight operators deserve the lion's share of credit for our success in Rwanda.
Re:Drones have transformed blood delivery in Rwanda by a_diplomat on Sunday April 24, 2022 @04:40PM (#31148103)
I was stationed in Rwanda for several years, and visited your operations centers several times. Truly awesome stuff, that's also helped Rwanda in a bigger way, by giving the country well-deserved recognition for its propensity towards innovation.
Re:Drones have transformed blood delivery in Rwanda by mkeespiet on Sunday April 24, 2022 @04:45PM (#31148167)
Any change we can get it contact with you? For our project www.4x4electric.com we would like to visit different Zipline projects in Africa to generate more attention for this kind of projects
Re:Drones have transformed blood delivery in Rwanda by sgtnoodle on Sunday April 24, 2022 @04:57PM (#31148259)
Cool! I raced solar cars in university, and now I volunteer with the American race organization. Of course, the University of Delft was my team's nemesis! :-) I'll email you from your website contact info.
Re:Drones have transformed blood delivery in Rwanda by geoduck14 on Sunday April 24, 2022 @05:58PM (#31148719)
I'm curious what you do for the American race organization - I'm assuming you are referring to American Solar Challenge. I've dabbled with solar cars, too, and it is rare to find a fellow racer.
Re:Drones have transformed blood delivery in Rwanda by sgtnoodle on Sunday April 24, 2022 @06:09PM (#31148786)
Yep, I am one of the electrical scrutineers for ASC. I help inspect all the teams' cars for compliance with the race regulations as well as for general soundness to make sure there aren't any safety concerns.
Re:Drones have transformed blood delivery in Rwanda by RheingoldRiver on Sunday April 24, 2022 @11:41PM (#31150546)
I've watched a (the?) video that explains how you developed the landing/catch mechanism for the drones a couple times when it's gotten posted here over the years, and it's seriously one of the coolest things I've ever seen, both the iterations and the final design you arrived at.
Re:Drones have transformed blood delivery in Rwanda by pabs3 on Sunday April 24, 2022 @09:02PM (#31149769)
I think the Zipline drone systems would be great for remote sensing of environmental data; for example of destruction of the Amazon or bleaching of the Great Barrier Reef. Have you looked into those sorts of markets?
Re:Drones have transformed blood delivery in Rwanda by sgtnoodle on Sunday April 24, 2022 @10:33PM (#31150263)
I imagine there's already some reasonably cost effective ways to do that. For example, existing satellites or piloted single engine aircraft like Google uses for their mapping.

Zipline's aircraft tend to fly the same trajectories over and over again, whatever's lowest energy, fastest, or avoids flying over populated areas unnecessarily. The vehicle isn't really designed to fly repeated grid patterns. We're also hesitant to intentionally collect aerial photography. It isn't necessary for our core business of efficiently delivering medical supplies, and could negatively impact the perceived utility of our system.

You should check out Saildrone. They make autonomous boats for collecting ocean science. https://www.saildrone.com/

Re:Drones have transformed blood delivery in Rwanda by jpm_sd on Monday April 25, 2022 @10:40AM (#31155514)
hey, thanks for the plug. We're big fans of your work too.
Re:Drones have transformed blood delivery in Rwanda by recuter on Sunday April 24, 2022 @03:08PM (#31147189)
You should write that up somewhere. Maybe even here.
Re:Drones have transformed blood delivery in Rwanda by kmeraz on Sunday April 24, 2022 @09:32PM (#31149954)
which skills does one need in order to do the work you do?
Re:Drones have transformed blood delivery in Rwanda by sgtnoodle on Sunday April 24, 2022 @11:09PM (#31150416)
My job specifically? Experience with microcontroller programming, as well as software development in general. Familiarity with linux. It helps to have a decent understanding of physics and mathematics. I myself studied computer science in school, and I think that foundation helps me to write more elegant solutions to certain problems than I would know how to do otherwise.

I seem to be pretty good at drilling down into complex problems and finding relatively simple solutions. I am also pretty good at pushing back on things when they don't pass my smell test, and am willing to crack eggs as needed. Those are skills I practiced quite a bit in my solar car racing days. It's the sort of thing that many engineers struggle with, and are often afraid to do. In a good organization, though, it's the sort of behavior that others respect and appreciate. It helps to have an optimistic, easy going attitude.

Re:Drones have transformed blood delivery in Rwanda by ptero on Sunday April 24, 2022 @09:44PM (#31150021)
Look at our career site, https://flyzipline.com/careers/ (we are hiring!) Even if you do not see a perfect match, consider applying -- most teams value good engineering skills higher than a perfect match of some technology lists.
Re:Drones have transformed blood delivery in Rwanda by kmeraz on Sunday April 24, 2022 @09:56PM (#31150087)
thanks! I’ve been doing full stack web dev for a few years now and thinking of switching to something new - maybe embedded
Re:Drones have transformed blood delivery in Rwanda by sgtnoodle on Sunday April 24, 2022 @11:17PM (#31150449)
Cool! People working in embedded tend to have a wide variety of backgrounds. Detailed knowledge of various internet protocols would be quite relevant and valuable. Have you worked in any compiled languages much?
Re:Drones have transformed blood delivery in Rwanda by kmeraz on Monday April 25, 2022 @01:11AM (#31150921)
I’ve done some C with Arduinos before and a bit of rust. You wouldn’t happen to have any internship type of opportunities, would you? or maybe some one-off tasks that I can be asked to solve, given some basic direction
Re:Drones have transformed blood delivery in Rwanda by grubby on Monday April 25, 2022 @10:58PM (#31163514)
u guys do very cool work at Zipline. Interviewed for an internship and had a really fun unique OA, which I never thought I’d say.