Black Hole Movies, Digital Heart Twins, and World Cup Tech
EP 48
·1:25:50

Why didn’t the IMU detect it?

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This chapter, from the episode video's captions · 542 words

1:25:50>> It's in the weeds, but like it's also like fairly clear from the video that it hit something, right? How do we explain? >> It's like it's like it's I don't know. Like it's it's fairly clear from the video that there's a change in momentum. How is it that the IMU on the ball did not pick it up? Both things can be true. >> Right. Right. Right. Right. Like you can it can be true in saying well we have these ball sensors and >> and I don't Yeah like nothing got triggered and so the referee didn't see it. Okay. >> However, we have visuals from multiple angles that don't align with that description of events. >> And so this is a great learning opportunity. >> Yeah, >> we'd be happy to have you on and to

1:26:31discuss is there a filter? Is there sort of sort of an AI algorithm that helps to distill down these three axes? Yeah. >> Into what we see in a 2D plane with no labels. And I get it. This it's sports. We people don't know want to read. >> And fair play to the Norway team. Like they they said like let's not make this a big deal. >> Let's play let's play. Let's play. However, it is I Yeah. I I I'd like to know, right? And and I also think like it's also just a bad way to do if you are in an experimental lab and you are only relying on a single sensor that has a heavy amount of data manipulation.

1:27:12That's just a bad way to do things. You should always have coincident data. And so like and I'm pretty sure FIFA has a bunch of cameras as we were talking about, right? So there's got to be other perhaps that modality of data sensing is not in real time and and so as such >> and and and as such you can't stop the and perhaps only the sensor is the thing that is like affecting real-time decisions and if there's a filter there at least at a minimum we can say hey yes we need to expand the filter a little bit to account for this incidental event type that was not in our initial problem set when we defined find how to define the filters. And that's okay. This is

1:27:54just like this is fun. Like this is >> I just I don't know that like we don't know. >> Uh I'm literally just speculating, but like given what I've seen. >> It doesn't it doesn't add up. >> Doesn't the math is not mathing. Yeah. >> And so we would appreciate an answer. FIFA. We are here to give you a platform to explain if you would like to. And if you would not like to, we will still get the answer one way or another. Yeah. And so I'll figure it out. >> Um it is just uh >> these are the challenges that happen when you put new technology into production and it happens in hardware, it happens in software. We now it was the US. We have these crazy sky cams,

1:28:37>> blah blah blah. They're moving quickly.

From Black Hole Movies, Digital Heart Twins, and World Cup Tech

From an Earth-sized telescope imaging a changing black hole to digital heart surgery and World Cup sensor controversies, this rundown explores the science behind some of today’s most fascinating stories.