Table 5 Performance of different methods compared to the proposed one
From: Eye-gaze control of a wheelchair mounted 6DOF assistive robot for activities of daily living
Methods | Calibration time (minutes) | Accuracy (degrees) | Approach |
|---|---|---|---|
[46] | 3 | 1.28 | Web camera, free head movement |
[47] | 1 | 0.6 | Headset with optical tracker |
[48] | 3 | 2 | Depth camera, free head movement |
[49] | 0.6 (36Â s) | 0.24 | Eyeglasses with an optical tracker, free head movement |
Proposed method | 0.5 (30Â s) | 0.8 | Tobii PCEye5 eye tracker, free head movements |