GamesBids' Pyeongchang 2018 Opening Ceremony Live Chat

[Ikarus360]

Alright people. Here's everything about those drones. And yes, it was Intel. Same guys from the 2017 Superbowl

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THE OPENING CEREMONY of any Olympics provides pageantry at a global scale, a celebration that, at its best, can create moments every bit as indelible as the games themselves. In Pyeongchang, the curtain-raiser also includes a site never seen before: a record-setting 1,218 drones joined in a mechanical murmuration.

Drone shows like the one on display at the Pyeongchang Games have taken place before; you may remember the drone army that flanked Lady Gaga at last year's Super Bowl. But the burst of drones that filled the sky Friday night—or early morning, depending on where in the world you watched—comprised four times as many fliers. Without hyperbole, there's really never been anything like it.

Shooting Stars

As at the Super Bowl, the Pyeongchang drone show comes compliments of Intel's Shooting Star platform, which enables a legion of foot-long, eight ounce, plastic and foam quadcopters to fly in sync, swooping and swirling along an animator's prescribed path.

"It's in essence technology meeting art," says Anil Nanduri, general manager of Intel's drone group.

In previous outings, that artistic expression has taken forms like a waving American flag at the Super Bowl, or a twirling Christmas tree at Disney's Starbright Holidays. The Pyeongchang production, as you might expect, includes more Olympic-themed animations, like a gyrating snowboarder and those iconic interlocking rings, all made possible by careful coding, and the four billion color combinations enabled by onboard LEDs. (If you missed the livestream, you can catch the whole thing on the NBC broadcast Friday night.)

"In order to create a real and lifelike version of the snowboarder with more than 1,200 drones, our animation team used a photo of a real snowboarder in action to get the perfect outline and shape in the sky," says Natalie Cheung, Intel's general manager of drone light shows.

As it turns out, bring 1,218 of those drones into harmony doesn't present much more of a logistical challenge than 300, thanks to how the Shooting Star platform works. After animators draw up the show using 3-D design software, each individual drone gets assigned to act as a kind of aerial pixel, filling in the 3-D image against the night sky.

And while more drones does provide a broader canvas, it perhaps more importantly affords a better sense of depth.

 

"What you have is a complete three-dimensional viewing space, so you can create lots of interesting effects and transformations when you use that full capability," says Nanduri. "It's aways easy to fly more drones for an animation and increase the perspective."

With the animation in place, each drone operates independently, communicating with a central computer rather than any of the drones around it. Just before takeoff, that computer also decides which drone plays what role, based on the battery levels and GPS strength of each member of the fleet.

The drones can typically fly for a little under 20 minutes, given the limitations of current lithium-ion battery technology. They also generally launch at a bit of a distance from the actual performance area, cutting showtime even tighter. But those handicaps apply equally to any drone show. Pyeongchang presented unique challenges all its own.

Making It Work

Intel's Olympic drone efforts will actually take a few forms throughout the course of the games. While the live stadium crowd should see a variation on the main event in person, the drone show broadcast to your television—or streaming device—was prerecorded. That's less of a cheat than an insurance policy; tiny drones can only handle so much abuse, and Pyeongchang is a cold and windy city.

Still, Intel has plans to lean into live shows throughout the week, with a separate, 300-drone act expected to take off nightly for the medal ceremonies.

 

That's involved some fine-tuning of a Shooting Star drone design that has otherwise remained fairly consistent over the last two years.

"When you have these multi-rotors, you're spinning these blades, it's all about how much lift and thrust they can get," says Nanduri. "You have blades spinning in different directions, and it's self-balancing. When you have high winds, you basically have to counter that, especially depending on the direction of the wind. You need more power."

Intel didn't physically change the shape of the Shooting Star propellers. But after simulating various wind scenarios, the team did tweak the design of the drones' rotor cages for a tolerance boost to help keep the craft stable in windier conditions.

As for the cold, that impacts not so much the drones themselves, but the batteries that charge them. Temperatures on site will dip as low as 11 degrees Fahrenheit overnight, topping out at just above freezing.

'It's aways easy to fly more drones for an animation and increase the perspective.'

ANIL NANDURI, INTEL

"Lithium-ion batteries and cold don't really go together," says Nanduri. To that end, the Intel team tested Shooting Star performance in Finland to make sure the drones still flew as expected—and for the length of time required for the Olympic shows. But more importantly, they fine-tuned their storage systems to limit any potential damage that a deep freeze might cause. They'll also have weather monitoring and air traffic stations on-site to make the final call.

 

Eventually, Intel has ambitions for its drone squad to graduate from performers to professionals. A fleet of fully programmable quadcopters has compelling implications for, say, search and rescue operations. Unlocking that potential would require a regulatory overhaul, though, one that doesn't seem likely in the immediate term.

For now, however, light show spectaculars seem like a fine way for Shooting Star drones to earn their keep. Especially now that they've had their moment at the biggest show on earth.

Olympic Fever

• To maximize your Olympics viewing this year, you're going to need to watch online. Here's how
• Unfortunately, no drone army can help protect from the cyberattacks that already plague the Winter Olympics
• At least, though, drones can't catch the dreaded norovirus that threatens Olympic Games athletes
• And before Pyeongchang, there was Lady Gaga's Super Bowl halftime show put drone shows on the map

 

[The Tower Bridge Fox]

I agree with Robin Cousins. "A very classy ceremony"

And I would add!,A cauldron where it should be above the  stadium where everyone can see it.

[JMarkSnow2012]

5 hours ago, Ikarus360 said:

I still want to know if this was for real.

 

Watching the performance a second time, with BBC commentary, it turns out to be "augmented reality"- apparently looking much better on TV than in the stadium.

[JMarkSnow2012]

8 hours ago, JMarkSnow2012 said:

So ....

I've got the day off. The weather is glorious. There's beautiful snow on the fells.

The obvious thing to do is to sit for several hours in a darkened room, watching telly ....

For the record: it was still sunny in the afternoon ...

[JMarkSnow2012]

5 hours ago, The Tower Bridge Fox said:

I agree with Robin Cousins. "A very classy ceremony"

And I would add!,A cauldron where it should be above the  stadium where everyone can see it.

- although, given that the stadium is only being used for the opening and closing ceremonies, there would have been no excuse at all for putting the cauldron down inside it!

[Ikarus360]

I'm rewatching the Opening Ceremony right now. I just realized the french announcer is the same guy from London 2012.  Does anyone know who is he?

[PikyoK]

What are you watching it on?

[WD96]

I noticed that Sumi Hwang (the singer of the Olympic Hymn) wears a dress that a mixture of the Taepyeongmu dress and the Hwarot.

[PikyoK]

The French announcer sounded like the Torino 2006 one. Also the English announcer is from Gwangju 2015 Summer Universiade.

[WD96]

Just now, WD96 said:

I noticed that Sumi Hwang (the singer of the Olympic Hymn) wears a dress that a mixture of the Taepyeongmu dress and the Hwarot.

That is a mixture of the Taepyeongmu dress and the Hwarot.

 

[JMarkSnow2012]

4 hours ago, Ikarus360 said:

I'm rewatching the Opening Ceremony right now. I just realized the french announcer is the same guy from London 2012.  Does anyone know who is he?

The voice sounds slightly deeper than the London guy (who was Marc Edwards)

[baron-pierreIV]

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As it turns out, bring 1,218 of those drones into harmony doesn't present much more of a logistical challenge than 300, thanks to how the Shooting Star platform works.

What?  They didn't use 2,018 drones????????    BIG FAIL!!

[JMarkSnow2012]

40 minutes ago, baron-pierreIV said:

What?  They didn't use 2,018 drones????????    BIG FAIL!!

On a related topic Baron- do you happen to know where Fou drummers numbers 2,007 and 2,008 were in Beijing?

[baron-pierreIV]

1 minute ago, JMarkSnow2012 said:

On a related topic Baron- do you happen to know where Fou drummers numbers 2,007 and 2,008 were in Beijing?

Actually, 2006.  Two spares (one of which went to the IOC Museum). 

[JMarkSnow2012]

18 minutes ago, baron-pierreIV said:

Actually, 2006.  Two spares (one of which went to the IOC Museum). 

That was pretty much what I suspected, given the other "aesthetic compromises" involved in the show !