Table 3 Efficiency ratio. No significant predictions appear.

From: Blind people can actively manipulate virtual objects with a novel tactile device

Effect

Df

Estimate

Std. error

z

Pr (>|z|)

Resolution

2

0.01

0.03

0.25

0.8

Mouse use

1

\(-0.001\)

0.001

\(-0.74\)

0.47

Gender

1

\(-0.03\)

0.03

\(-1.21\)

0.24

Execution time

1

\(-0.0002\)

0.0004

\(-0.54\)

0.59