3 ms·

A "killer app" for eye tracking on modern hardware is foveated rendering. A cheap webcam can be a huge force multiplier for a graphics card.

• skulk 6y ago
  how fast does it have to re-calculate the position of the fovea to not cause visual pain?
• RobertoG 6y ago
  If works it seems like that would solve the problem of somebody looking over your shoulder, when reading in a public space, too.