I don't see how they can pull off eye tracking. At normal living room TV distances, the angle of movement of the eye would be tiny. Add in dark rooms (especially for cameras), dark coloured eyes and its just difficult.
And for what benefit? Kinect style navigation? 'Stare at this area of the screen to select options'? No thanks.
And for what benefit? Kinect style navigation? 'Stare at this area of the screen to select options'? No thanks.