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Two great AI papers about the future of Spatial Computing tonight. Why they come when I am on vacation? The holodeck approaches. Read on why I say that: Grok says: “So, imagine you're watching a movie and you want to replace one object with another, like swapping a banana for an apple. Now, you could just use some fancy editing software to cut and paste, but what if you want the replacement to look like it's actually part of the scene, with the right lighting, shadows, and perspective? That's what this paper is all about! The researchers have come up with a way to take an object from one video (let's say a red apple) and insert it into another video (a scene with a banana) in a way that looks super realistic. They do this by using something called "geometric consistency," which basically means they make sure the inserted object looks like it belongs in the new scene, with the right size, shape, and position. But wait, there's more! They can even insert the same object into a 3D scene, like a video captured by a fancy lidar sensor. This means they can add the apple to a 3D model of a room, and it will look like it's actually there, with the right depth and perspective. So, to sum it up, these researchers have found a way to seamlessly insert objects into videos and 3D scenes, making it look like they were always there. It's like magic, but with a lot of math and computer science behind it. If you want to dive deeper into the details, you can check out the full paper on arXiv: https://t.co/xwmPdnADCT. But be warned, it's not exactly light reading!