Table 1.

User study results for the trajectory following and the targeting task

Metrics	Anisometric interface	Hybrid interface	SW test	p value
Trajectory following
ST (m)	$0.015\pm 0.002$	$0.016\pm 0.004$	9.62E$-$09	0.3271
CT (s)	$42.218\pm 18.633$	$39.559\pm 15.682$	0.0277	0.5953
AV (mm/s)	$0.427\pm 0.194$	$0.455\pm 0.188$	0.0012	0.6179
MT (m)	$2.005\pm 0.314$	$1.485\pm 0.535$	0.4695	0.0004
CN	$16.8\pm 6.6$	$9.0\pm 6.3$	0.1271	0.0001
CE	$0.008\pm 0.001$	$0.012\pm 0.005$	7.57E$-$07	4.23E$-$05
Targeting
ST (m)	$0.025\pm 0.002$	$0.026\pm 0.002$	0.1355	0.0002
CT (s)	$39.607\pm 15.199$	$39.605\pm 12.275$	0.0593	0.5485
AV (mm/s)	$0.725\pm 0.290$	$0.732\pm 0.184$	0.0017	0.9243
MT (m)	$3.334\pm 0.371$	$1.984\pm 0.816$	0.0030	2.49E$-$09
CN	$23.5\pm 9.5$	$11.7\pm 8.1$	0.0274	2.97E$-$05
CE	$0.008\pm 0.001$	$0.016\pm 0.006$	5.12E$-$07	6.85E$-$08