In this paper, we recruited 20 participants preforming user-defined gestures on a touch screen phone for 22 TV remote commands. Totally 440 gestures were recorded, analyzed and paired with think-aloud data for these 22 referents. After analyzing …
Many eyes-free interaction techniques have been proposed for touchscreens, but few researches have studied human's eyes-free pointing ability on mobile phones. In this research, we investigate the single-handed thumb performance of eyes-free, …