Corresponding Author

Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA

Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA

Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA

Correspondence

Rebecca E. Taylor, Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA.

Email: bex@andrew.cmu.edu