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Tuesday 12pm, 12 April 2016

Elliot

Mechanics, Design Thinking, and Non-traditional Materials for Soft Robotics

Elliot W. Hawkes

Postdoctoral Fellow - Stanford University

Abstract

Robotics has created machines that can perform high-precision, high-speed tasks in well-controlled environments. However, in order to move robots into the uncertain real world, the goals of precision and repeatability are no longer suitable. Accordingly, the paradigm of soft robotics trades rigidity and high-gain control for compliance that can enable robustness, adaptability, and human-safety.

I bring together mechanics, design thinking, and non-traditional materials to advance the vision of robust, adaptable, human-safe robots that can thrive in the uncertain, unstructured world.

I will present three examples of my work: 1) A soft robotic gripper exploiting gecko-inspired adhesives to grasp without squeezing, 2) Compliant, robust load-sharing among gecko-inspired adhesive subunits that allowed me to be the first human to climb a glass wall with a hand-sized area of adhesive, and 3) A soft, human-compatible high-strain actuator. I will conclude with my vision of the future, including a growing robot.

Bio

Dr. Elliot W. Hawkes is a postdoctoral fellow with Prof. Allison Okamura at Stanford University and received his PhD with Prof. Mark Cutkosky at Stanford in 2015. Previously, he worked at the Harvard Microrobotics Lab under Prof. Robert Wood and at the ETH Multi-scale Robotics Lab under Prof. Bradley Nelson. He has received the ASME 2015 Best Journal Paper Award in Bioinspired Systems and Materials, IEEE ICRA 2015 Best Student Paper Award, 6 pending or awarded patents, an invitation to exhibit at TED2015, NSF and NDSEG Graduate Fellowships, is a member of Phi Beta Kappa, and his work has received international press from outlets such as the NY Times, BBC, Cell, Science, and most recently, the Late Show with Stephen Colbert (https://www.youtube.com/watch?v=EwiOkRazhso).