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. Author manuscript; available in PMC: 2018 May 1.
Published in final edited form as: IEEE J Biomed Health Inform. 2016 Sep 21;21(3):599–606. doi: 10.1109/JBHI.2016.2612580

TABLE III.

Sensitivity and seconds per bite (SPB) for container, utensils, and hand used.

bite variable #bites #detected (sensitivity) SPB
container
bowl 3939 3091 (79%) 15
mug 116 87 (75%) 17
plate 16434 12389 (74%) 15
glass 3599 2389 (66%) 19
utensil
fork 10308 8627 (83%) 16
spoon 2389 1711 (73%) 12
hand 10989 7419 (68%) 16
chopsticks 400 198 (50%) 7
hand used
l-handed using left hand 1363 1106 (81%) 15
r-handed using right hand 18344 14267 (78%) 15
l-handed using both hands 162 116 (72%) 19
r-handed using both hands 1233 860 (70%) 16