Table 1 Minimum duration of horizontal eye movement evaluated using the results of Exp1.

From: Development of an electrooculogram-based human-computer interface using involuntary eye movement by spatially rotating sound for communication of locked-in patients

Subject

H1

H2

H3

Mean difference (s)

1.40

1.72

1.32

Standard deviation (s)

0.30

0.47

0.17

Minimum duration (s)

1.10

1.25

1.15

Average of minimum duration (s)

1.17

  1. The mean difference indicates the duration of eye movement either from the left to the right, or from the right to the left. The minimum duration of the horizontal eye movement was defined as the mean difference of each subject subtracted by the corresponding standard deviation value. The averaged minimum duration of the three participants was 1.17 s.
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