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The hardware based IR solutions (e.g. Tobii) tend to work really well, though. Is it a matter of not having figured out yet how we could achieve similar results
by charlesdm 10y ago
The hardware based IR solutions (e.g. Tobii) tend to work really well, though. Is it a matter of not having figured out yet how we could achieve similar results using just a webcam image?
- mattkrause 10y agoThe IR part is the key--webcams have IR-cut filters to keep the visible-spectrum picture from looking crappy.