Johnson: Atlas achieves bullet-time effects using only three iPhones
Justin Johnson · Why Fei-Fei Li Is Betting on Spatial Intelligence · Sep 4, 2026 · at 2:18
Justin Johnson describes how World Labs' Atlas creates Matrix-style bullet-time effects from sparse consumer video capture.
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“But now with Atlas, we can do this with just as few, through three cameras. So like no studio capture, no green screen, no expensive calibration. We can literally stick like three cameras on tri, three iPhones on tripods use these to take sort of a video of something happening.”
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