Research Article

A New PC-Based Text Entry System Based on EOG Coding

Table 1

Speed and recognition accuracy of different directional eye movements.

N=10First trialTenth trial
Attention directionsSpeed (sec.)Accuracy (%)Speed (sec.)Accuracy (%)

Right1,06(0,80-1,21)92(80-96)0,69(0,42-0,73)84(72-88)

Up1,26(0,88-1,42)88(76-92)0,71(0,44-0,84)80(68-88)

Right diagonal down1,29(0,82-1,54)82(72-88)0,87(0,58-0,93)76(68-84)

Right-Right2,63(2.01-2,89)84(72-88)2,14(1,8-2,28)72(64-76)

Left-Down2,83(2,04-2,96)80(68-84)2,23(1,82-2,39)68(64-72)

Left diagonal down-Up3,09(2,06-3,32)74(62-84)2,20(1,9-2,64)64(60-72)