Fig. 7
From: Coordination of reach-to-grasp in physical and haptic-free virtual environments
Relative time of three phases of reach-to-grasp movement averaged across all conditions. Panel a - grip aperture and transport velocity profiles with peak values. Panel b - three phases of reach to grasp movement: I - initiation phase, S - shaping phase, c - closure phase (described in the text); Panel c - relative time of individual phases between physical (PE) and virtual (VE) environments. Panel d - differences of individual phases between PE and VE, * - significant differences, p < .01