Table 8: Decreased Discrimination Rates when Using the Selected 4 Sensors for (disc_i)

Reaching Time(%) Grasp Distinguish Rate (%) Used Sensor
p1 p2 p3 p4 p5
70 g3 100 100 100 67(89) 78 1,2,6,7
40 g3 89 89 100 100 67(89) 1,2,6,8
30 g3 67(78) 100 89 100 78 1,5,6,8

The number in the bracket shows the discimination rate using 8 features.