> It’s crazy unbelievable how low-latency Tobii’s eye tracking is
Tobii uses cameras at 60 or 120 Hz, so >8 ms. It's the mature but old and limited tech. MEMS-based tracking is faster. During a saccade, you've the samples to predict where the eye is going to end up fixated, 20 ms before it happens.[1]
Tobii uses cameras at 60 or 120 Hz, so >8 ms. It's the mature but old and limited tech. MEMS-based tracking is faster. During a saccade, you've the samples to predict where the eye is going to end up fixated, 20 ms before it happens.[1]
GGP> but our eyes move.
Slowwwwwlllyyyy. ;)
[1] https://www.youtube.com/watch?v=uUAxVhZQs-o
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