Effects of Error Modulation-Based Visual and Haptic Feedback Fusion Strategies on Motor Learning and Motivation

Table 4

Average tracking error in the Baseline generalization, Short-term generalization assessment, and Long-term generalization assessment ().

Group	Baseline generalization	Short-term generalization assessment	Long-term generalization assessment
NEM	0.0108 ± 0.002	0.0098 ± 0.003
VAHR	0.0112 ± 0.003	0.0094 ± 0.003
VRHA	0.0126 ± 0.003

NEM, visual and haptic feedback without error modulation; VAHR, visual error amplification combined with haptic error reduction; VRHA, visual error reduction combined with haptic error amplification. ; .