Researchers at Carnegie Mellon University have found a way to create three-dimensional images using a projector and layers of water droplets. The water drops in curtains, while the projector switches up what's being displayed on each layer, creating volumetric 3D that, because it exists in actual 3D space and not on a screen, doesn't even need glasses.
During its Connect launch event, Meta unveiled both smart glasses capable of live-streaming what you are seeing and its own AI assistant, Meta AI, which will soon be integrated into WhatsApp, Instagram, and Facebook.
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