Table 2: Averaged Pearson coefficient of bending finger angles and force exerted by fingers.

Rice (spoon)Cereal & Milk (spoon)Soup (spoon)Vegetable (fork)Noodle (fork)
IndexMiddleThumbIndexMiddleThumbIndexMiddleThumbIndexMiddleThumbIndexMiddleThumb

FINDEX0.930.870.780.890.840.950.900.870.940.890.810.740.850.730.89
FTHUMB0.900.840.810.890.830.940.900.890.940.900.830.800.860.720.88