Google announced Beam, which is an evolution of its Google Starline technology, at its annual I/O developer conference. Google has teamed up with HP to commercialize the system. Google Beam uses a six-camera array that captures the subject from different angles, while an AI video model puts the views together in real time to create a 3D person. Google says the system features near-perfect head tracking, down to the millimeter, with video at 60 frames per second.
Building on the foundation of Project Starline, Beam leverages artificial intelligence to transform standard 2D video streams into immersive 3D experiences on supported devices. Google also announced that select Beam capabilities—like real-time speech translation—are coming to Google Meet.
The platform uses a light field display that doesn't require wearing any special equipment. Speech translation, a feature Google is bringing to Google Meet, could come to Beam as well, Google said.
Google introduced Starline as a research project in 2021 and has been testing and refining prototypes ever since. Today's announcement means the technology is closing in on being ready for prime time.
By capturing depth and detail—such as facial expressions, eye contact, and subtle gestures—Beam aims to make virtual conversations more engaging and emotionally rich. Users will be able to pick up on cues like a smile or a glance, making interactions feel less artificial.
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