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by georgieporgie
5485 days ago
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The SR Research I can totally understand, since it's head-mounted, proprietary hardware. The Tobii is a bit more impressive, but I think it's using IR emitters to light up the pupil, and I assume it's using their own camera. Very impressive monitoring rates, though. My doubt concerns claims to track eye movements reliably using a built-in webcam, and available light. |
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