title={Influence of a socially assistive robot on physical activity, social play behavior, and toy-use behaviors of children in a free play environment: A within-subjects study},
  author={Vora, Joseline Raja and Helmi, Ameer and Zhan, Christine and Oliviares, Elianora and Vu, Tina and Wilkey, Marie and Noregaard, Samantha and Fitter, Naomi T. and Logan, Samuel W.},
  journal={Frontiers in Robotics and AI},