@article{Culbertson17-TM-Augmented,
  title = {Ungrounded Haptic Augmented Reality System for Displaying Texture and Friction},
  journal = {IEEE/ASME Transactions on Mechatronics},
  volume = {22},
  number = {4},
  pages = {1839--1849},
  month = aug,
  year = {2017},
  author = {Culbertson, Heather and Kuchenbecker, Katherine J.},
  doi = {10.1109/TMECH.2017.2700467},
  month_numeric = {8}
}