Google DeepMind’s Genie 2 can generate interactive 3D worlds
But they fall apart over time.
It's Friday, December 6, 2024.
Google DeepMind has just revealed Genie 2, a world-modelling AI capable of creating 3D worlds and sustaining those environments for significantly longer. Genie 2 isn't a game engine. It's a diffusion model that generates images as the player (either a human being or another AI agent) moves through the world the software is simulating. All it needs to start is a single image prompt either generated by AI or from a real-world photo.
There are limitations: DeepMind says the model can generate "consistent" worlds for up to 60 seconds, with the majority of the examples the company shared on Wednesday running for significantly less time — most videos are between 10 to 20 seconds long. Image quality also softens and comes undone the longer Genie 2 needs to maintain the illusion of a consistent world.
Indiana Jones and the Great Circle is here. Sure, that's not Harrison Ford, but Troy Baker's impersonation is an excellent Indie, augmented by the writing, audio and direction, which makes it feel like classic Spielberg and Lucas fare. The game has a few rough edges, but it's all unashamedly Indiana Jones.
Oura is rolling out its respiratory sickness detection feature to Ring Gen 3 and Ring 4 wearers. Users with an active subscription should get Symptom Radar by December 11. The feature looks at metrics, including resting heart rate, skin temperature, sleep data and breathing rate, to see if there are any differences from your baseline stats. If there are, Oura may inform you it has detected possible common cold- or flu-like symptoms. Just in time for the holidays!
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