Figure 1: 3D-CMF Conceptual Illustration (IMAGE) Waseda University Caption A shows a printed surface with no smoothing; B is first step using the pen to dissolve the high spots; C shows the progress as high spots are further reduced and dissolved material fills in low spots; D shows how high and low spots are improved to reduce elevation differences. Credit Waseda University Usage Restrictions with credit to Waseda University License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.