Fig. 1
From: Coordination of reach-to-grasp in physical and haptic-free virtual environments
Schematic illustration of the experimental setup. a Position of the hand and example of one object distance (colors represent different object sizes: Large-white, Medium-gray, Small-black). b Initial and final position of the hand during reach-to-grasp movement with mean example trajectories (shade areas represents standard deviations, red-virtual environment, blue-physical environment). c Object parameters, D-distance of a hand to the object, S-object size, W-object width, H-object height