Motivation System Degn Experiments Coodusio 动京大盛 Limitation of Prior Arts Customized depth-cameras o Low accuracy: Centimeter-level accuracy (without different levels feedback) High lantency: Low frame rate and high computational requirements ·口0,4至·子2刀00 Ke Sun,et al Mobisys'18 June 3.2018 Depth Aware Finger Tapping on Virtual Display 4/22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Motivation System Design Experiments Conclusion Limitation of Prior Arts Customized depth-cameras Low accuracy: Centimeter-level accuracy (without different levels feedback) High lantency: Low frame rate and high computational requirements Ke Sun, et al. Mobisys’18 June 3, 2018 Depth Aware Finger Tapping on Virtual Display 4 / 22