1. Department of Electrical Engineering and Computer Science, Vanderbilt University, Nashville, TN, USA
2. Robotics and Autonomous Systems Lab, Vanderbilt University, Nashville, TN, USA
3. Treatment and Research Institute for Autism Spectrum Disorders (TRIAD), Vanderbilt University Medical Center, Nashville, TN, USA
4. Owen Graduate School of Management, Vanderbilt University, Nashville, TN, USA
5. Department of Mechanical Engineering, Vanderbilt University, Nashville, TN, USA