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Table 8 Individual scores for the 15 tasks performed by WC-users (n = 9)

From: Design and validation of an intelligent wheelchair towards a clinically-functional outcome

Subjects

Performance (%)

Safety (%)

 

Vocal interface

Standard joystick

Vocal interface

Standard joystick

H1

73.3

100

80

100

H2

100

100

100

100

H3

100

100

100

100

H4

100

100

100

100

H5

93.3

100

100

100

H6

100

100

100

100

H7

100

100

100

100

H8

93.3

100

100

100

H9

93.3

100

93.3

100

  1. (Calculated as a ratio between the number of tasks that were successful, over the number of tasks attempted).