McGill researchers have demonstrated something long assumed: that glances can transmit information about one's mental state ...

This is where eye-tracking technology comes into play. Eye trackers allow users to control a computer using only their gaze. In theory, this opens up an entirely hands-free method of interaction.

Need a break? Play the USA TODAY Daily Crossword Puzzle. After the women performed their song, eyes gazing upward and arms reaching toward the heavens, Jelly Roll cut off the judges' feedback to ...

After the women delivered their song, eyes gazing upward and arms reaching toward the heavens, Jelly Roll cut off the judges' feedback to bring Lake in via FaceTime. "That was the most gorgeous ...

He faces no requirement of personal respect, and no eyes gaze upon him in order to evaluate the seriousness and worthiness of his sexual desire. Instead, his eyes roam across the images of unblinking ...