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You could be forgiven for thinking that all this talk of drones | :00:00. | :00:28. | |
has just been an excuse to make elaborate adverts | :00:29. | :00:30. | |
Certainly, though, if you believe the hype, it won't be long before | :00:31. | :00:36. | |
drones are doing a lot more than just dropping off | :00:37. | :00:39. | |
Amazon's Prime Air, for example, promises to one day deliver | :00:40. | :00:44. | |
packages to customers within 30 minutes or less. | :00:45. | :00:48. | |
That's if they can make machines safe and convince the commons | :00:49. | :00:51. | |
Despite the promise, so far, drones have pretty much been | :00:52. | :00:58. | |
constrained to wacky research project, and wacky racecourses. | :00:59. | :01:04. | |
It feels to me that we are still waiting to see them come | :01:05. | :01:07. | |
out of the laboratories and into the wild to | :01:08. | :01:10. | |
So, where do you think we are going to go for | :01:11. | :01:14. | |
No. MIT, Boston? | :01:15. | :01:18. | |
No. Dan Simmons is in Rwanda. | :01:19. | :01:23. | |
This drone has beaten the biggest names in tech and retail to become | :01:24. | :01:33. | |
the world's first to offer an ongoing commercial delivery | :01:34. | :01:36. | |
I hung out with the guys in the run-up to the launch, | :01:37. | :01:45. | |
and learned some of the secrets of how they did it. | :01:46. | :01:52. | |
Don't let the West Coast looks fool you - these guys | :01:53. | :01:58. | |
have engineered stuff for SpaceX, Lockheed Martin, Boeing and Google. | :01:59. | :02:00. | |
They operate like the marines in freshers week. | :02:01. | :02:04. | |
Yes, there will be mishaps, but they are focused. | :02:05. | :02:11. | |
Second, don't use a chopper, quadcopter or anything else | :02:12. | :02:13. | |
Fixed wing goes further, faster and is more robust. | :02:14. | :02:19. | |
Right now we have a range of 150 kilometres, round-trip. | :02:20. | :02:24. | |
It allows us to carry a bigger payload and it allows us to fly | :02:25. | :02:28. | |
So we can fly in up to very high winds. | :02:29. | :02:31. | |
To get it off the ground, an elastic rubber cord is wound up | :02:32. | :02:38. | |
and then catapults the drone from zero to 80kph | :02:39. | :02:41. | |
Once it's clear, two propellers click in, taking it up | :02:42. | :02:51. | |
Now, the pilot is the on-board computer. | :02:52. | :02:59. | |
It is following a very precise GPS called an RTK GTS. | :03:00. | :03:03. | |
It gives us precision up to several centimetres, so every time a plane | :03:04. | :03:09. | |
is going out for a mission, it gets a new set of SD cards | :03:10. | :03:19. | |
with a new mission, and then additionally, | :03:20. | :03:21. | |
these SD cards become a black box of the vehicle - | :03:22. | :03:24. | |
things like airspeed, ground speed, temperature of internal components, | :03:25. | :03:27. | |
So if we are off a metre or two in one direction, | :03:28. | :03:31. | |
all things we can feed back into the engineering process. | :03:32. | :03:34. | |
If you are off one metre or two in one direction, | :03:35. | :03:37. | |
It is the preflight handle, the preflight handle impact buffer, | :03:38. | :03:57. | |
Next trick, don't land the thing to drop off the package, | :03:58. | :04:01. | |
When over its target, these barn doors open | :04:02. | :04:04. | |
and four rubber bands ping the cargo out of the hold, | :04:05. | :04:08. | |
which hopefully has one of these attached. | :04:09. | :04:09. | |
as it went over, but something happened and it hasn't worked. | :04:10. | :04:37. | |
Zip dips to make the drop, but will not do so if it | :04:38. | :04:44. | |
It will try ten times before it aborts the mission and goes home. | :04:45. | :04:49. | |
It comes down on what was not a brilliantly operational parachute, | :04:50. | :04:55. | |
I guess, looks like it has come apart. | :04:56. | :04:59. | |
They don't need to worry about the environmental impact | :05:00. | :05:04. | |
This is the blood that will be used by surgeons, | :05:05. | :05:12. | |
possibly to save somebody's life, and as you can see, | :05:13. | :05:15. | |
I expect when we open it, it will be perfectly usable. | :05:16. | :05:25. | |
You have a unique set of challenges in terms of blood | :05:26. | :05:28. | |
and delivering other kinds of medical products, | :05:29. | :05:31. | |
Rwanda is known as the land of a thousand hills, | :05:32. | :05:34. | |
it can be a hard place to get around. | :05:35. | :05:36. | |
We realised it was a place where we could move quickly and do | :05:37. | :05:40. | |
something for the first time in the world, but also a place | :05:41. | :05:43. | |
where the need was very high for something like Zip. | :05:44. | :05:47. | |
While pizza delivery schemes may struggle to justify | :05:48. | :05:49. | |
the cost of using drones, saving the lives of mothers | :05:50. | :05:52. | |
after childbirth, or road accident victims, is something | :05:53. | :05:54. | |
So you actually move the patient, sometimes, rather than actually get | :05:55. | :06:30. | |
the blood to the patient, because it is quicker? | :06:31. | :06:32. | |
Now, the doctor just needs to send a text. | :06:33. | :06:38. | |
The government pays us for each and every flight | :06:39. | :06:40. | |
we do but the really cool thing is that these flights are actually | :06:41. | :06:44. | |
about equal or a little less expensive than the way | :06:45. | :06:47. | |
they were currently doing these deliveries, | :06:48. | :06:48. | |
It's always useful to get yourself a friendly government | :06:49. | :06:56. | |
Rwanda has form - it had fibre broadband ten years ago, | :06:57. | :07:04. | |
was first in Africa to 4G, and the biggest investor | :07:05. | :07:06. | |
We cannot figure out all of the right answers before we start. | :07:07. | :07:17. | |
At the same time, we look at what is at stake, | :07:18. | :07:21. | |
Why have you made different rules for this project? | :07:22. | :07:28. | |
I don't think we have made rules for this project, | :07:29. | :07:31. | |
And what we are setting up for is really an environment | :07:32. | :07:41. | |
which will allow many drones companies to come and | :07:42. | :07:43. | |
operate on a commercial basis, even experiment. | :07:44. | :07:49. | |
Zips fly below passenger plane airspace, and must | :07:50. | :07:53. | |
report their position over the cell network, | :07:54. | :07:54. | |
back to the nest and to air traffic control. | :07:55. | :08:07. | |
And the final tip for drone delivery success, bring it home safely. | :08:08. | :08:11. | |
Zipline plucks its drones from the sky, like they are landing | :08:12. | :08:14. | |
The wire goes up, and the hook at the back of the zip catches... | :08:15. | :08:19. | |
Together with local residents, I looked on, and could not help | :08:20. | :08:23. | |
but admire what this team has achieved, | :08:24. | :08:25. | |
The system relies on one team from the US, so expansion | :08:26. | :08:29. | |
to an ever-increasing waiting list of African countries | :08:30. | :08:31. | |
The drop needs an open but secure target area. | :08:32. | :08:37. | |
We can have a plane ready to fly in less than five minutes. | :08:38. | :08:45. | |
And given drones are more infamous for dropping munitions, | :08:46. | :08:48. | |
seeing the military take an interest made me feel uneasy. | :08:49. | :08:52. | |
Although the technology minister told me that is not the plan. | :08:53. | :08:56. | |
What's happened here is a milestone, a commercially viable drone delivery | :08:57. | :08:59. | |
service has been talked about for years, and now finally, | :09:00. | :09:02. | |
this crack squad have made the drop. | :09:03. | :09:20. | |
This ethereal visitor makes an appearance in Mark Pritchard's | :09:21. | :09:26. | |
Director Michal Marczak tells us what technology technology he's been | :09:27. | :09:33. | |
using to create this haunting, rather alien vision. | :09:34. | :09:38. | |
What I liked about the track is that it was really melancholic. | :09:39. | :09:42. | |
But the vocals of Thom Yorke, they kind of exude a kind of sadness | :09:43. | :09:54. | |
but at the same time something positive comes out of them. | :09:55. | :09:57. | |
What could aliens in the future do to simulate a face? | :09:58. | :10:04. | |
We thought it would be cool to have this utility fog. | :10:05. | :10:07. | |
With thousands of one or two atom particles which can assemble | :10:08. | :10:10. | |
into any form or shape, with a swarm intelligence. | :10:11. | :10:14. | |
So we kind of thought that we would do these little | :10:15. | :10:17. | |
metallic, hundreds of thousands of metallic particles, | :10:18. | :10:19. | |
We hacked a Kinect, that is what we used | :10:20. | :10:32. | |
so we had to develop a technique to mellow it all out, | :10:33. | :10:39. | |
it does not handle spikes, which are associated | :10:40. | :10:41. | |
And then to turn that into a strong message, | :10:42. | :10:45. | |
which we can then simulate with particle simulation. | :10:46. | :10:50. | |
To get the right shot, it was a couple of days of work. | :10:51. | :10:57. | |
I can't wait for that moment where you can have the camera, | :10:58. | :11:01. | |
there, and augmented reality of what I am getting, | :11:02. | :11:03. | |
and really playing the visual effects of reality, and so this | :11:04. | :11:06. | |
particle selection is reflecting off the light at this moment, | :11:07. | :11:09. | |
something in the background is matching it and then are adding | :11:10. | :11:12. | |
That is it for your short version this week. The full-length version | :11:13. | :11:28. | |
is on a player right now. You can follow us on Twitter throughout the | :11:29. | :11:32. | |
week for loads of backstage photos and fun. Thank you for watching. We | :11:33. | :11:34. | |
will see you soon. | :11:35. | :11:37. |