Fig. 4: 2D Continuity Reinforcement Skeleton (CRS) device.
From: Enhancing haptic continuity in virtual reality using a continuity reinforcement skeleton
a Structure of 2D CRS device. b The 2D surfaces constructed by a grid of beams while generating a non-developable curvature. c Comparison of the shapes with and without the CRS when showing a specific target shape. d Display of the spread of ripples and displacement field of z from Digital Image Correlation (DIC) method. e Display of the movement of points and displacement field of z from DIC method. f Theoretical curves of distortion for two types of pixels displays and the experimentally measured distortion.
