Introduction: Nature as a Source for Inspiration of Innovation; Yoseph Bar-Cohen Artificial Senses and Organs—Natural Mechanisms and Biomimetic Devices; Morgana M. Trexler and Ryan M. Deacon Biomimicry at the Cell–Material Interface; Kelsey A. Potter, Bo Gui, and Jeffrey R. Capadona Multiscale Modeling of Plant Cell Wall Architecture and Tissue Mechanics for Biomimetic Applications; Alejandro Rey, Damiano Pasini, and Yogesh Kumar Murugesan Biomimetic Composites; Daniel G.T. Strange and Michelle L. Oyen Electroactive Polymer Actuators as Artificial Muscles; Yoseph Bar-Cohen Refreshable Braille Displays Actuated by Electroactive Polymers; Yoseph Bar-Cohen Biological Optics; H. Donald Wolpert Biomimicry of the Ultimate Optical Device—The Plant; David W. Lee Biologically Inspired Design: A Tool for Interdisciplinary Education; Jeannette Yen, Marc J. Weissburg, Michael Helms, and Ashok Goel Self-reproducing Machines and Manufacturing Processes; Adrian Bowyer Biomimetic Products; Tom Masselter, Wilhelm Barthlott, Georg Bauer, Jürgen Bertling, Frank Cichy, Petra Ditsche-Kuru, Friederike Gallenmüller, Maik Gude, Tobias Haushahn, Michael Hermann, Henning Immink, Jan Knippers, Julian Lienhard, Rolf Luchsinger, Karin Lunz, Claus Mattheck, Markus Milwich, Nils Mölders, Christoph Neinhuis, Anke Nellesen, Simon Poppinga, Marcus Rechberger, Simon Schleicher, Clemens Schmitt, Hannes Schwager, Robin Seidel, Olga Speck, Thomas Stegmaier, Iwiza Tesari, Marc Thielen, and Thomas Speck Biomimetics for Medical Implants; Bert Müller Application of Biomimetics in the Design of Medical Devices; Hande Argunsah and Brian L. Davis Affective Robotics: Human Motion and Behavioural Inspiration for Safe Cooperation between Humans and Humanoid Assistive Robots; A. G. Pipe, R. Vaidyanathan, C. Melhuish, P. Bremner, P. Robinson, R. A. J. Clark, A. Lenz, K. Eder, N. Hawes, Z. Ghahramani, M. Fraser, M. Mirmehdi, P. Healey, and S. Skachek Humanlike Robots—Capabilities, Potentials, and Challenges; Yoseph Bar-Cohen Biomimetic Swimmer Inspired by the Manta Ray; Frank E. Fish, Hossein Haj-Hariri, Alexander J. Smits, Hilary Bart-Smith and Tetsuya Iwasaki Biomimetics and Flying Technology; Brenda Kulfan and Anthony J. Colozza The Biomimetic Process in Artistic Creation; Adi Marom and Gad Marom Biomimetics—Reality, Challenges, and Outlook; Yoseph Bar-Cohen Index